ABSTRACT
BACKGROUND Pheochromocytoma, a rare catecholamine-secreting tumor, often presents with paroxysmal or sustained hypertension, tachycardia, headache, and diaphoresis. Timely diagnosis is essential to prevent adverse complications. Less common presentations include pheochromocytoma crisis, with severe neurological and cardiac complications. CASE REPORT We report a unique case of a 25-year-old woman who initially presented with pheochromocytoma-induced hypertensive encephalopathy and acute coronary syndrome. Echocardiography revealed takotsubo-like cardiomyopathy, and magnetic resonance imaging of the brain revealed posterior reversible encephalopathy syndrome. Initial treatment focused on controlling her blood pressure and supporting cardiac function. Due to her recovering from immediate crisis and absence of further symptoms, the patient refused further follow-up. However, she eventually experienced another episode of hypertensive crisis 2 years later. Subsequent investigations with 24-h urine tests revealed elevated vanillylmandelic acid levels (7.93 mg/24 h), normetanephrine (2638.72 µg/24 h), and nor-metanephrine to creatinine ratio (3546.67) and normal urine metanephrine levels (195.92 µg/24 h) and metanephrine to creatinine ratio (263.33). Contrast-enhanced computed tomography of the abdomen revealed a 4.3×3.1×4-cm mass in the right adrenal gland. A DOTATATE positron emission tomography scan revealed a 3.9×4.3×2.7-cm localized right adrenal pheochromocytoma. Biochemical testing and adrenal imaging revealed a previously undiagnosed pheochromocytoma. Following targeted medical therapy and right adrenalectomy, the patient achieved complete resolution of her hypertension and associated symptoms. CONCLUSIONS Our case is a unique simultaneous presentation of posterior reversible encephalopathy syndrome and takotsubo-like cardiomyopathy, highlighting the importance to consider pheochromocytoma in acute neurological and cardiac presentations, even in the absence of typical symptoms.
Subject(s)
Adrenal Gland Neoplasms , Hypertensive Encephalopathy , Pheochromocytoma , Takotsubo Cardiomyopathy , Humans , Female , Pheochromocytoma/complications , Pheochromocytoma/diagnosis , Takotsubo Cardiomyopathy/etiology , Takotsubo Cardiomyopathy/diagnosis , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/diagnosis , Adult , Hypertensive Encephalopathy/etiology , Hypertensive Encephalopathy/diagnosisABSTRACT
Pheochromocytoma crisis is rare but potentially fatal if not recognized early and properly managed. Here, a woman in her 20s with a paraganglioma-induced pheochromocytoma crisis, who was successfully treated by veno-arterial extracorporeal membrane oxygenation (VA-ECMO) and interval tumor resection, is described. In July 2022, the patient was brought to hospital with a complaint of sudden-onset of palpitations with vomiting. The patient developed cardiorespiratory failure with hypoxia. Computed tomography scan showed pulmonary oedema and a mass anterior to the inferior vena cava. She was transferred to the intensive care unit and treated with VA-ECMO. The patient's ECMO was withdrawn after 6 days without any complications. After hemodynamic stabilization, the patient underwent tumor resection 4 months later. The postoperative course was uneventful and she was discharged on postoperative day 7. Histopathological analysis confirmed a paraganglioma. VA-ECMO may play a significant role in saving lives and providing time for accurate diagnosis and specific treatment of a patient with pheochromocytoma crisis. Appropriate individual management can help avoid the occurrence of ECMO complications.
Subject(s)
Adrenal Gland Neoplasms , Extracorporeal Membrane Oxygenation , Paraganglioma , Pheochromocytoma , Humans , Female , Pheochromocytoma/complications , Pheochromocytoma/surgery , Pheochromocytoma/pathology , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/surgery , Adrenal Gland Neoplasms/diagnosis , Paraganglioma/complications , Paraganglioma/surgery , Paraganglioma/therapy , Adult , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
Hypertensive crises in pediatric patients are rare conditions. However, determining their precise prevalence is more challenging than in adults due to the heterogeneity in the definition itself. These crises frequently occur without a prior diagnosis of hypertension and may indicate an underlying cause of secondary hypertension, including pheochromocytoma/paraganglioma (PPGL). The mechanisms of hypertensive crises in the pediatric population with PPGL are directly related to different types of catecholamine excess. Noradrenergic tumors typically present with sustained hypertension due to their predominant action on α1-adrenoceptors in the vasculature. Conversely, adrenergic tumors, through epinephrine binding to ß2-adrenoceptors in addition to stimulation of α1- and α2-adrenoceptors, more frequently cause paroxysmal hypertension. Furthermore, the biochemical phenotype also reflects the tumor localization and the presence of a genetic mutation. Recent evidence suggests that more than 80% of PPGL in pediatric cases have a hereditary background. PPGL susceptibility mutations are categorized into three clusters; mutations in cluster 1 are more frequently associated with a noradrenergic phenotype, whereas those in cluster 2 are associated with an adrenergic phenotype. Consequently, the treatment of hypertensive crises in pediatric patients with PPGL, reflecting the underlying pathophysiology, requires first-line therapy with alpha-blockers, potentially in combination with beta-blockers only in the case of tachyarrhythmia after adequate alpha-blockade. The route of administration for treatment depends on the context, such as intraoperative or pre-surgical settings, and whether it presents as a hypertensive emergency (elevated blood pressure with acute target organ damage), where intravenous administration of antihypertensive drugs is mandatory. Conversely, in cases of hypertensive urgency, if children can tolerate oral therapy, intravenous administration may initially be avoided. However, managing these cases is complex and requires careful consideration of the selection and timing of therapy administration, particularly in pediatric patients. Therefore, facing these conditions in tertiary care centers through interdisciplinary collaboration is advisable to optimize therapeutic outcomes.
Subject(s)
Adrenal Gland Neoplasms , Hypertension , Paraganglioma , Pheochromocytoma , Humans , Pheochromocytoma/complications , Pheochromocytoma/therapy , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/therapy , Child , Hypertension/therapy , Hypertension/etiology , Hypertension/drug therapy , Paraganglioma/therapy , Paraganglioma/complications , Disease Management , Hypertensive CrisisABSTRACT
BACKGROUND Pheochromocytomas, rare tumors arising from the adrenal medulla, can present with highly variable symptoms; therefore, pheochromocytomas frequently remain undiagnosed, leaving the potential for physiological complications. Acutely, these complications include pheochromocytoma crisis, in which high levels of catecholamines are released and cause a life-threatening hypertensive emergency. Over time, undiagnosed pheochromocytomas can lead to cardiovascular damage and end-organ disease related to chronic exposure to elevated blood pressure. CASE REPORT We share a case of pheochromocytoma in a 45-year-old woman who presented with gastrointestinal symptoms of intractable nausea, vomiting, and abdominal pain. Imaging revealed an adrenal mass that had radiographic features that were most consistent with myelolipoma. Before exposing the patient to anesthesia and endoscopy for further diagnostic workup of her gastrointestinal symptoms, which can trigger a catecholamine surge in individuals with a pheochromocytoma, further biochemical testing was performed. Testing of plasma and urine confirmed pheochromocytoma, and surgical resection was performed for definitive treatment. Ultimately, the patient had resolution of her symptoms following the removal of the tumor. CONCLUSIONS The resolution of symptoms following surgical resection suggests that symptoms may have been related to the mass effect of the tumor or as an atypical manifestation of increased catecholamine levels. Additionally, by screening for pheochromocytoma, the patient was able to avoid potential complications that can result from common gastroenterological diagnostic procedures. This case report highlights the potential benefit for screening for pheochromocytoma when faced with symptoms that may be non-specific or related to mass effect upon surrounding organs.
Subject(s)
Abdominal Pain , Adrenal Gland Neoplasms , Nausea , Pheochromocytoma , Vomiting , Humans , Pheochromocytoma/complications , Pheochromocytoma/diagnosis , Pheochromocytoma/surgery , Female , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/diagnosis , Adrenal Gland Neoplasms/surgery , Middle Aged , Abdominal Pain/etiology , Nausea/etiology , Vomiting/etiologyABSTRACT
A 16-year-old castrated male shih tzu dog was brought to the emergency service because of an acute (24 h) history of gagging, coughing, and lethargy. Physical examination revealed dyspnea concurrent with diffuse, bilateral, pulmonary crackles and wheezes. Oxygen saturation, measured with a pulse oximeter, was < 95%. Thoracic radiographs revealed a multifocal alveolar pattern superimposed over a diffuse interstitial pattern with normal heart size. The dog continued to be dyspneic despite oxygen therapy. In accordance with the radiographic findings, further supportive care was recommended. Due to the unknown prognosis and financial constraints, the owner elected humane euthanasia. Necropsy confirmed a pheochromocytoma and lung changes without evidence of congestive heart failure. Findings were consistent with diffuse alveolar damage. These findings correlated with the dog's clinical diagnosis of acute respiratory distress syndrome (ARDS). No other disease processes associated with ARDS were identified. The purpose of this case report is to describe an unusual presentation of ARDS likely associated with a pheochromocytoma and confirmed by necropsy. Acute respiratory distress syndrome associated with a pheochromocytoma has been described in medical literature but has never been reported in veterinary medicine. Key clinical message: Pheochromocytomas should be added to the list of risk factors associated with ARDS in dogs. Dogs with a suspected diagnosis of pheochromocytoma whose owners elect against surgical removal should be closely monitored for an acute onset of respiratory distress, which could suggest the development of ARDS.
Syndrome de détresse respiratoire aiguë associé à un phéochromocytome chez un chien adulteUn chien shih tzu mâle castré de 16 ans a été amené aux services d'urgence en raison d'antécédents aigus (24 heures) de haut-le-coeur, de toux et de léthargie. L'examen physique a révélé une dyspnée concomitante à des crépitements et des respirations sifflantes diffuses, bilatérales et pulmonaires. La saturation en oxygène, mesurée avec un oxymètre de pouls, était < 95 %. Les radiographies thoraciques ont révélé un motif alvéolaire multifocal superposé à un motif interstitiel diffus avec une taille cardiaque normale. Le chien est resté dyspnéique malgré l'oxygénothérapie. Conformément aux résultats radiographiques, des soins de soutien supplémentaires ont été recommandés. En raison du pronostic inconnu et des contraintes financières, le propriétaire a opté pour l'euthanasie sans cruauté. La nécropsie a confirmé un phéochromocytome et des modifications pulmonaires sans signe d'insuffisance cardiaque congestive. Les résultats concordaient avec des lésions alvéolaires diffuses. Ces résultats étaient en corrélation avec le diagnostic clinique du syndrome de détresse respiratoire aiguë (ARDS) du chien. Aucun autre processus pathologique associé à l'ARDS n'a été identifié. Le but de ce rapport de cas est de décrire une présentation inhabituelle de l'ARDS probablement associée à un phéochromocytome et confirmée par la nécropsie. Le syndrome de détresse respiratoire aiguë associé à un phéochromocytome a été décrit dans la littérature médicale mais n'a jamais été rapporté en médecine vétérinaire.Message clinique clé:Les phéochromocytomes doivent être ajoutés à la liste des facteurs de risque associés à l'ARDS chez le chien. Les chiens avec un diagnostic suspecté de phéochromocytome dont les propriétaires choisissent de ne pas procéder à l'ablation chirurgicale doivent être étroitement surveillés pour détecter l'apparition aiguë d'une détresse respiratoire, ce qui pourrait suggérer le développement d'un ARDS.(Traduit par Dr Serge Messier).
Subject(s)
Adrenal Gland Neoplasms , Dog Diseases , Pheochromocytoma , Respiratory Distress Syndrome , Dogs , Animals , Pheochromocytoma/veterinary , Pheochromocytoma/complications , Male , Dog Diseases/diagnosis , Dog Diseases/etiology , Respiratory Distress Syndrome/veterinary , Respiratory Distress Syndrome/etiology , Adrenal Gland Neoplasms/veterinary , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/diagnosisABSTRACT
RATIONALE: 3P association (3PA) is a rare condition with co-occurrence of pituitary adenoma and pheochromocytoma/paraganglioma. There have been less than a hundred documented cases of 3PA, which can be sporadic or related to genetic mutations. The present case report describes the first Iranian patient with 3PA and a 90th case of 3PA in the available literature. PATIENT CONCERNS AND INTERVENTIONS: A 36-year-old Caucasian male was admitted with headache and sudden increase in blood pressure. An abdominal CT scan revealed a retroperitoneal mass posterior to the inferior vena cava, later removed and diagnosed as a pheochromocytoma. Four years later, he noticed occasional mild headaches and a painless mass on the right side of his neck. The ultrasonography evaluations suggested a carotid body tumor, which was surgically removed. About a month after his second surgery, the severity of the patient's headaches worsened, and he developed right homonymous hemianopia. A brain MRI showed a mass in favor of macroadenoma, craniopharyngioma, or meningioma, and elevated prolactin level led to the diagnosis of macroprolactinoma. DIAGNOSES: Based on the provided history, this patient was diagnosed with 3PA, and a genetic study identified a positive succinate-dehydrogenase-complex subunit b mutation, possibly linked to his family history of carotid body tumor. OUTCOMES: He has remained symptom-free during his visits every 3 months. LESSONS: The number of cases diagnosed with 3PA worldwide is increasing. Using clinical and genetic assessments, we can timely diagnose and adequately monitor individuals with or at risk of 3PA.
Subject(s)
Adrenal Gland Neoplasms , Paraganglioma , Pheochromocytoma , Pituitary Neoplasms , Humans , Male , Adult , Pituitary Neoplasms/diagnosis , Pituitary Neoplasms/complications , Pituitary Neoplasms/genetics , Pheochromocytoma/diagnosis , Pheochromocytoma/complications , Pheochromocytoma/surgery , Adrenal Gland Neoplasms/diagnosis , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/surgery , Paraganglioma/diagnosis , Paraganglioma/complications , Paraganglioma/genetics , Paraganglioma/surgery , Adenoma/complications , Adenoma/diagnosis , Neoplasms, Multiple Primary/diagnosis , Neoplasms, Multiple Primary/genetics , Neoplasms, Multiple Primary/pathologyABSTRACT
Background: Canine pheochromocytomas (PCCs) are rare tumors of the adrenal medulla. Clinical signs are often vague, resulting in intermittent catecholamine over secretion or neoplastic invasion of adjacent structures. Case Description: A 12-year-old Epagneul Breton dog with a 1-year history of chronic kidney disease, was examined for acute onset of severe neurological signs. Based on clinical and instrumental data, hypertensive encephalopathy was suspected. Cardiac and abdominal ultrasound were performed. Severe hypertensive cardiopathy and a right adrenal gland mass with invasion of the caudal vena cava were diagnosed. Computed tomography imaging confirmed the suspect of invasive malignant neoplasia. Emergency pharmacological therapy was started to reduce systemic pressure, improve clinical signs, and stabilize the dog in view of surgical resolution. After initial improvement, patient conditions abruptly worsened, and euthanasia was elected. Histology examination confirmed a right adrenal PCC, with caval invasion. Conclusion: To the authors' conclusions, acute hypertensive encephalopathy is a peculiar manifestation of PCCs. Ultrasound is a useful, and rapid test to suspect PCC as it can detect adrenal alterations, caval invasion, metastasis, and cardiac sequelae consistent with the condition. PCC can mimic multiple affections, and be misinterpreted, especially when a concurrent disease has already been diagnosed. Veterinarians need to be aware that comorbidities could mask clinical signs and delay diagnosis. Furthermore, this clinical case reminds us to include PCC also in the differential diagnosis of dogs with an acute onset of severe neurological signs.
Subject(s)
Adrenal Gland Neoplasms , Dog Diseases , Hypertensive Encephalopathy , Pheochromocytoma , Animals , Dogs , Adrenal Gland Neoplasms/veterinary , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/pathology , Adrenal Gland Neoplasms/diagnosis , Dog Diseases/pathology , Dog Diseases/diagnosis , Dog Diseases/etiology , Hypertensive Encephalopathy/veterinary , Hypertensive Encephalopathy/diagnosis , Hypertensive Encephalopathy/etiology , Hypertensive Encephalopathy/pathology , Neoplasm Invasiveness , Pheochromocytoma/veterinary , Pheochromocytoma/complications , Pheochromocytoma/pathology , Pheochromocytoma/diagnosis , Vena Cava, Inferior/pathologyABSTRACT
<b>Introduction:</b> Adrenal hemorrhage (AH) is a very rare and potentially life-threatening disease which may be secondary to trauma or of non-traumatic etiology.<b>Aim:</b> The aim of the study was to present the characteristics and management of adrenal hemorrhage and show that adrenal hemorrhage is more common than expected and that the clinical symptoms are not specific.<b>Materials and methods:</b> This retrospective study involved 199 patients with postoperative diagnosis of adrenal hemorrhage.<b>Discussion:</b> The factors identified as potential causes of adrenal hemorrhage are adrenocortical carcinoma, pheochromocytoma, and adrenal adenoma. The study group included 199 patients with postoperative diagnosis of AH. It showed that all patients with postoperative diagnosis had pheochromocytoma (n = 54), adrenal adenoma (n = 68), or adenocarcinoma (n = 17). If we look more careful at the results, we can find only 30% of patients (n = 39) with preoperative diagnosis of AH. This group of 39 patients was prepared for expedited surgery. In this group of patients, the preoperative diagnosis of AH was pheochromocytoma 28% (n = 11), adenocarcinoma (n = 4), and adrenal adenoma (n = 9).<b>Conclusions:</b> Bleeding into adrenal tumors is still an insufficiently understood topic due to its unpredictability and, as can be seen in our material, of varying severity. Out of 199 patients, only 30% (n = 39) were prepared for surgery with a preoperative diagnosis of AH; most of them had pheochromocytoma. We suggest that is very important to prepare patients for surgery with a preoperative diagnosis of AH using α-adrenoreceptor antagonists. Prolongation of the diagnostic process (time between the imaging examination and the surgery) may result in the disease progressing and adrenal bleeding.
Subject(s)
Adrenal Gland Neoplasms , Hemorrhage , Pheochromocytoma , Humans , Female , Male , Retrospective Studies , Middle Aged , Adult , Hemorrhage/etiology , Hemorrhage/diagnosis , Adrenal Gland Neoplasms/surgery , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/diagnosis , Pheochromocytoma/surgery , Pheochromocytoma/complications , Pheochromocytoma/diagnosis , Aged , Adrenal Gland Diseases/surgery , Adrenal Gland Diseases/diagnosis , AdrenalectomyABSTRACT
BACKGROUND: Congenital adrenal hyperplasia (CAH) encompassed a bunch of autosomal recessive disorders characterized by impaired cortisol levels due to an enzymatic deficiency in steroid synthesis. In adult male patients with CAH, a frequent complication related to poor disease control is the development of ectopic adrenocortical tissue in the testes, named testicular adrenal rest tumors (TART). Conversely, ovarian adrenal rest tumors (OART) in females are extremely rare and adrenal rests in sites other than gonads are so uncommon to have been described only few times in literature. CASE PRESENTATION: We report a case of a male patient with untreated CAH and oncologic history of pleomorphic sarcoma who presented with massive bilateral adrenal enlargement and adrenal rest tumors in peri-lumbar and peri-cecal sites, which mimicked metastasis from sarcoma. CONCLUSIONS: The development of massive adrenal enlargement and ectopic adrenal rest tumors in sites other than gonads, even if very uncommon, should be suspected in patients with CAH and prolonged periods of undertreatment.
Subject(s)
Adrenal Hyperplasia, Congenital , Adrenal Rest Tumor , Humans , Adrenal Hyperplasia, Congenital/complications , Adrenal Hyperplasia, Congenital/pathology , Adrenal Hyperplasia, Congenital/diagnosis , Male , Adrenal Rest Tumor/pathology , Adrenal Rest Tumor/diagnosis , Adrenal Rest Tumor/etiology , Diagnosis, Differential , Sarcoma/diagnosis , Sarcoma/pathology , Adult , Adrenal Gland Neoplasms/pathology , Adrenal Gland Neoplasms/diagnosis , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/secondary , PrognosisABSTRACT
Ectopic ACTH syndrome (EAS) remains one of the most demanding diagnostic and therapeutic challenges for endocrinologists. Thymic neuroendocrine tumors account for 5%-10% of all EAS cases. We report a unique case of a 31-year-old woman with severe EAS caused by primary metastatic combined large-cell neuroendocrine carcinoma and atypical carcinoid of the thymus. The patient presented with severe hypercortisolemia, which was successfully controlled with continuous etomidate infusion. Complex imaging initially failed to detect thymic lesion; however, it revealed a large, inhomogeneous, metabolically active left adrenal mass infiltrating the diaphragm, suspected of primary disease origin. The patient underwent unilateral adrenalectomy, which resulted in hypercortisolemia resolve. The pathology report showed an adenoma with adrenal infarction and necrosis. The thymic tumor was eventually revealed a few weeks later on follow-up imaging studies. Due to local invasion and rapid progression, only partial resection of the thymic tumor was possible, and the patient was started on radio- and chemotherapy.
Subject(s)
Adrenal Gland Neoplasms , Carcinoma, Neuroendocrine , Cushing Syndrome , Thymus Neoplasms , Humans , Female , Adult , Thymus Neoplasms/complications , Thymus Neoplasms/pathology , Thymus Neoplasms/surgery , Cushing Syndrome/etiology , Cushing Syndrome/pathology , Carcinoma, Neuroendocrine/pathology , Carcinoma, Neuroendocrine/secondary , Carcinoma, Neuroendocrine/complications , Carcinoma, Neuroendocrine/surgery , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/secondary , Adrenal Gland Neoplasms/pathology , ACTH Syndrome, Ectopic/diagnosis , ACTH Syndrome, Ectopic/pathology , ACTH Syndrome, Ectopic/etiology , Adrenalectomy , Neoplasms, Multiple Primary/pathology , Neoplasms, Multiple Primary/complicationsSubject(s)
Adrenal Gland Neoplasms , Adrenocorticotropic Hormone , Cushing Syndrome , Humans , Cushing Syndrome/diagnosis , Cushing Syndrome/etiology , Cushing Syndrome/complications , Adrenocorticotropic Hormone/metabolism , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/diagnosis , Female , Middle Aged , Positron Emission Tomography Computed Tomography , Adult , Male , Adenoma/complications , Adenoma/diagnosisABSTRACT
BACKGROUND: Functioning adrenal adenoma during pregnancy is rare, and the diagnosis is challenging owing to unspecific symptoms and restricted investigations. The obstetric outcomes of patients who undergo surgery during pregnancy or who receive only medical treatment are poorly described. OBJECTIVE: The aim was to investigate the associations between functioning adrenal adenomas and obstetric outcomes. METHODS: A retrospective study was performed in a tertiary center over 20 years. The clinical characteristics, management and obstetric outcomes of the diagnosed pregnant women were reviewed. RESULTS: A total of 12 women were diagnosed with functioning adrenal adenomas during pregnancy from January 2002 to September 2022. Eight women had cortisol-secreting adrenal adenomas, two had excessive catecholamine secretion, and two had primary aldosteronism. The initial symptoms of adrenal adenoma during pregnancy included hypertension or preeclampsia, gestational diabetes mellitus or prepregnancy diabetes mellitus, hypokalemia and ecchymosis. Four women underwent adrenalectomy during pregnancy, while 8 women received only medical therapy. Preterm birth occurred in all patients who received medicine, whereas 1 patient who underwent surgery experienced preterm birth. Among the 8 women in the medical treatment group, 3 had neonates who died. CONCLUSIONS: Once hypertension, hyperglycemia and hypokalemia occur during the 1st or 2nd trimester, pregnant women with adrenal adenomas should be evaluated via laboratory and imaging examinations. The maternal and fetal outcomes were unpredictable owing to the severity of adrenal adenoma, particularly in patients who received only medical treatment. Adrenalectomy should be recommended during pregnancy.
Subject(s)
Adrenal Gland Neoplasms , Pregnancy Complications, Neoplastic , Pregnancy Outcome , Tertiary Care Centers , Humans , Female , Pregnancy , Adult , Retrospective Studies , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/surgery , Adenoma/complications , Adenoma/surgery , Adrenalectomy , Adrenocortical Adenoma/complications , Adrenocortical Adenoma/surgery , Adrenocortical Adenoma/pathology , Prognosis , Young AdultABSTRACT
OBJECTIVE: To investigate the impact of adrenalectomy on hypertension in patients with nonfunctional adrenal tumors. SUBJECTS AND METHODS: Between January 2020 and October 2022, patients with adrenal lesions were retrospectively screened for nonfunctional adrenal tumors at the Zhongnan Hospital of Wuhan University. All patients underwent detailed endocrinological examination and computed tomography to characterize the lesions. One year after discharge, follow-up blood pressure (BP) was assessed and compared to the blood pressure on admission. Univariate analysis and multivariate regression analysis were performed to determine factors predicting favorable hypertension outcomes after adrenalectomy. RESULTS: A total of 309 patients were found to be eligible, including 123 who underwent adrenalectomy. Patients who underwent adrenalectomy were stratified into two groups: (Bancos I (2022) Adrenal Incidentalomas: Insights Into Prevalence. Ann Intern Med 175:1481-1482. https://doi.org/10.7326/M22-2600 ) those with improved hypertension (n = 71), and (Fassnacht M, Tsagarakis S, Terzolo M, Tabarin A, Sahdev A, Newell-Price J et al. (2023) European Society of Endocrinology clinical practice guidelines on the management of adrenal incidentalomas, in collaboration with the European Network for the Study of Adrenal Tumors. Eur J Endocrinol 189:G1-42. https://doi.org/10.1093/ejendo/lvad066 ) those without improved hypertension (n = 52). In contrast, the blood pressure levels of conservatively treated patients remained relatively stable 1 year after discharge. Univariate analysis and multivariate regression analysis showed that body mass index (BMI) and duration of hypertension were significantly different between the hypertension improvement group and the non-improvement group (p < 0.05). CONCLUSION: Adrenalectomy has been shown to be effective in improving hypertension in certain patients with nonfunctional adrenal tumors. BMI and duration of hypertension were independent factors associated with favorable hypertension outcomes after adrenalectomy.
Subject(s)
Adrenal Gland Neoplasms , Adrenalectomy , Hypertension , Humans , Adrenalectomy/methods , Retrospective Studies , Male , Middle Aged , Female , Adrenal Gland Neoplasms/surgery , Adrenal Gland Neoplasms/complications , Hypertension/epidemiology , Hypertension/complications , Aged , Adult , Treatment OutcomeABSTRACT
Metastatic pheochromocytomas and paragangliomas (PPGLs) are frequently associated with skeletal complications. Primary objective: to describe the frequency of adverse skeletal related events (SREs) in PPGL patients with bone metastases (BMs). Secondary objectives: to 1) identify predictive and prognostic factors for SREs and 2) obtain information on the effectiveness of bone resorption inhibitors in reducing SRE risk and improving outcomes in term of survival and SREs time onset. In this retrospective multicenter, multinational study, 294 PPGL patients were enrolled. SREs occurred in 90 patients (31 %). Fifty-five patients (19 %) had bone fractures, 47 (16 %) had spinal cord compression, and 11 (4 %) had hypercalcemia. Twenty-two patients (7 %) had more than one SRE. Sixty-four patients (22 %) underwent surgery, and 136 (46 %) underwent radiotherapy. SREs occurred a median of 4.4 months after diagnosis of BM (range, 0-246.6 months). Independent factors associated with reduced risk of SREs in multivariable analysis were I-131-MIBG radionuclide therapy (hazard ratio [HR], 0.536 [95 % CI, 0.309-0.932]; P = .027) and absence of liver metastases (HR, 0.638 [95 % CI, 0.410-0.992]; P = .046). The median overall survival duration was 5.3 year. In multivariable analysis, age younger than 48 years at PPGL diagnosis (HR, 0.558 [95 % CI, 0.3877-0.806]; P = .002), absence of liver metastases (HR, 0.618 [95 % CI, 0.396-0.965]; P = .034), treatment with bisphosphonates or denosumab (HR, 0.598 [95 % CI, 0.405-0.884]; P = .010), and MIBG radionuclide therapy (HR, 0.444 [95 % CI, 0.274-0.718]; P = .001) were associated with a reduced risk of death. SREs occur frequently and early in bone-metastatic PPGL patients but do not negatively impact survival. MIBG radionuclide therapy and treatment with bone resorption inhibitors are associated with favorable outcome.
Subject(s)
Adrenal Gland Neoplasms , Bone Neoplasms , Paraganglioma , Pheochromocytoma , Humans , Male , Female , Middle Aged , Bone Neoplasms/secondary , Bone Neoplasms/complications , Pheochromocytoma/complications , Pheochromocytoma/pathology , Pheochromocytoma/mortality , Retrospective Studies , Adrenal Gland Neoplasms/secondary , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/mortality , Adrenal Gland Neoplasms/therapy , Adult , Aged , Paraganglioma/complications , Paraganglioma/pathology , Paraganglioma/mortality , Young Adult , Spinal Cord Compression/etiology , Fractures, Bone/etiology , Adolescent , Aged, 80 and over , Hypercalcemia/etiology , Risk Factors , Bone Density Conservation Agents/therapeutic use , PrognosisABSTRACT
Pheochromocytoma is a tumor derived from neural crest cells able to produce sympathomimetic substances and, hence, a particular clinical picture. It is responsible for less than 1% of high blood pressure cases, with an estimated incidence between 0.4 and 0.6 cases per 100,000 people each year, and an average survival of seven years. Pheochromocytoma is a solid tumor with a high genetic component, as heritability can reach 40%. Once diagnosed, its treatment and prognosis are partly conditioned by the associated pathogenic variants that can be documented, especially those related to RET, SDHx, VHL, and NF1 genes. We present the case of a young woman with abdominal pain and high blood pressure, who was found to have a pheochromocytoma. Genetic testing detected a rare and recently discovered pathogenic variant: the SDHA:c.1A>C (p.Met1Leu). The patient responded adequately to the surgical treatment and continued the follow-up without documented recurrences. The diagnostic approach for pheochromocytoma patients must start with a clinical suspicion, followed by metabolite measurement in blood and urine, and finally, imaging. Currently, technology development allows precision medicine applicability. In this case of pheochromocytoma, recent developments in precision medicine resulted in the detection of associated genetic components involving the patient and her family. Adequate screening of the index patient is required for documenting pathogenic variants and better characterizing the disease.
El feocromocitoma es un tumor derivado de las células de la cresta neural con la capacidad de producir sustancias simpaticomiméticas y, por ende, un cuadro clínico particular. Causa menos del 1 % de los casos de hipertensión arterial sistémica y su incidencia se estima entre 0,4 y 0,6 casos por 100.000 personas cada año, con una supervivencia media de siete años. De todos los tumores sólidos, el feocromocitoma tiene un mayor componente genético, que puede heredarse hasta en el 40 % de los casos. Una vez diagnosticada la enfermedad, se debe definir el tratamiento y el pronóstico, en parte condicionados por las variantes genéticas asociadas, en especial RET, SDHx, VHL y NF1. Se presenta el caso de una mujer joven con dolor abdominal e hipertensión arterial sistémica, a quien se le diagnosticó feocromocitoma. Al secuenciar el exoma, se identificó una variante patogénica extremadamente rara y de reciente descubrimiento: SDHA: c.1A>C (p.Met1Leu). La paciente respondió adecuadamente al tratamiento quirúrgico y continuó en seguimiento sin recurrencias. El abordaje diagnóstico de los pacientes con feocromocitoma comienza con la sospecha clínica, seguida de la medición de determinados metabolitos en sangre y orina, y, finalmente, los estudios de imagenología. Los desarrollos tecnológicos actuales permiten la aplicación de la medicina de precisión en este campo. En este caso de feocromocitoma, se identificó un componente genético importante que no solo afecta al paciente, sino también, a sus familiares. La tamización adecuada del caso índice permite identificar mutaciones y caracterizar mejor la enfermedad.
Subject(s)
Adrenal Gland Neoplasms , Hypertension , Pheochromocytoma , Humans , Pheochromocytoma/complications , Pheochromocytoma/genetics , Pheochromocytoma/diagnosis , Female , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/genetics , Adrenal Gland Neoplasms/diagnosis , Hypertension/etiology , Hypertension/complications , Colombia , Paraganglioma/genetics , Paraganglioma/complications , Paraganglioma/diagnosis , AdultABSTRACT
BACKGROUND: Hypertension (HT) is one of the most common manifestations in patients with catecholamine-secreting neuroendocrine tumors. Although the cardiovascular manifestations of these tumors have been described, there have been no large-scale investigations of the profile of HT and changes in cardiac structure and function that occur in patients with pheochromocytomas and paragangliomas (PPGL). MATERIALS AND METHODS: In this study, we investigated the prevalence of HT and left ventricular remodeling (LVR) in a cohort of 598 patients who underwent surgery for PPGL at our center between January 2001 and April 2022. Information on demographics, reason for hospitalization, medical history, biochemical parameters, findings on echocardiography, and tumor characteristics were recorded. The LVR index was compared according to whether or not there was a history of HT. RESULTS: The average age was 47.07 ± 15.07 years, and 277 (46.32%) of the patients were male. A history of HT was found in 423 (70.74%) of the 598 patients. Paraganglioma was significantly more common in the group with HT (26.00% vs. 17.71%, P = 0.030) and significantly less likely to be found incidentally during a health check-up in this group (22.93% vs. 59.43%, P < 0.001). Among 365 patients with complete echocardiography data, left ventricular mass index (86.58 ± 26.70 vs. 75.80 ± 17.26, P < 0.001) and relative wall thickness (0.43 ± 0. 08 vs. 0.41 ± 0.06, P = 0.012) were significantly higher in patients with PPGL and a history of HT. The proportions with left ventricular hypertrophy (LVH) (19.40% vs. 8.25%, P = 0.011) and LVR (53.73% vs. 39.18%, P = 0.014) were also higher when there was a history of HT. After adjusting for age, gender, body mass index, alcohol consumption, smoking status, diabetes, stroke, creatinine level, tumor location, and tumor size, a history of HT was significantly correlated with LVH (odds ratio 2.71, 95% confidence interval 1.18-6.19; P = 0.018) and LVR (odds ratio 1.83, 95% confidence interval 1.11-3.03; P = 0.018). CONCLUSION: HT is common in patients with PPGL (70.74% in this cohort). PPGL without a history of HT is more likely to be found incidentally (59.43% in our cohort). HT is associated with LVR in PPGL patients with complete echocardiography data. These patients should be observed carefully for cardiac damage, especially those with a history of HT.
Subject(s)
Adrenal Gland Neoplasms , Hypertension , Paraganglioma , Pheochromocytoma , Ventricular Function, Left , Ventricular Remodeling , Humans , Pheochromocytoma/complications , Pheochromocytoma/epidemiology , Pheochromocytoma/diagnostic imaging , Pheochromocytoma/surgery , Male , Female , Middle Aged , Adrenal Gland Neoplasms/epidemiology , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/surgery , Adrenal Gland Neoplasms/diagnostic imaging , Adult , Paraganglioma/epidemiology , Paraganglioma/complications , Paraganglioma/diagnostic imaging , Hypertension/epidemiology , Prevalence , Retrospective Studies , Risk Factors , Risk Assessment , Aged , Blood PressureSubject(s)
Adrenal Gland Neoplasms , Pancreatitis , Pheochromocytoma , Humans , Pheochromocytoma/complications , Pheochromocytoma/diagnosis , Adrenal Gland Neoplasms/complications , Adrenal Gland Neoplasms/diagnosis , Pancreatitis/etiology , Acute Disease , Male , Female , Adrenalectomy , Middle AgedABSTRACT
CONTEXT: The impact of abnormal cortisol secretion on cognitive functions in patients with mild autonomous cortisol secretion (MACS) remains uncertain. OBJECTIVE: To assess cognitive functions, determine serum brain-derived neurotrophic factor (BDNF) concentration in patients with MACS, and investigate the association between cognitive subdomains and BDNF. METHODS: We prospectively recruited 84 participants-28 patients with MACS, 28 patients with nonfunctional adrenal adenoma (NFAA), and 28 control subjects matched for age, gender, body mass index (BMI), visceral adiposity, and educational level. The serum BDNF concentration of participants was measured. The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition-focused interviews and Montreal Cognitive Assessments (MoCA) were carried out by an experienced psychiatrist. RESULTS: Patients with MACS had a higher serum BDNF concentration than the NFAA (P = .001), while that of patients with NFAA was lower than the controls (P = .044). Linear regression analysis revealed BMI and morning cortisol after overnight 1 mg dexamethasone (DST) were mostly associated with BDNF (P < .05). No significant difference was found in MoCA scores between MACS and NFAA groups (P = .967), whereas those were lower than the control group (P = .004). When the cognitive subdomains were examined separately, MACS group performed higher memory score than NFAA (P = .045), but lower language scores than both the NFAA (P = .024) and control groups (P < .001). In the whole group, BDNF concentration was positively correlated with memory score (r = 0.337, P = .002), whereas DST was negatively correlated with language score (r = -0.355, P = .008). CONCLUSION: Low-grade hypercortisolism is associated with elevated BDNF concentrations, which may be a protective factor for memory function in patients with MACS relative to those with NFAA.
Subject(s)
Brain-Derived Neurotrophic Factor , Cognition , Hydrocortisone , Humans , Brain-Derived Neurotrophic Factor/blood , Male , Female , Hydrocortisone/blood , Middle Aged , Cognition/physiology , Adult , Prospective Studies , Case-Control Studies , Cognitive Dysfunction/blood , Cognitive Dysfunction/etiology , Adrenal Gland Neoplasms/blood , Adrenal Gland Neoplasms/complications , AgedABSTRACT
The following case discusses the surgical considerations for a patient presenting with cardiogenic shock secondary to a phaeochromocytoma crisis with stress cardiomyopathy. The patient underwent an interval laparoscopic adrenalectomy. Pneumoperitoneum insufflation was performed at lower pressures; manipulation of the adrenal tumour was minimised, and the adrenal vein was ligated early. However, as intraoperative blood pressure (BP) remained elevated and rising, further gentle dissection revealed an aberrant inferior phrenic vein draining the adrenal nodule. BP was finally reduced following ligation of the inferior phrenic vein, demonstrating the clinical significance of an unusual dual venous drainage from the adrenal nodule in this patient.