RÉSUMÉ
RATIONALE: Adrenal infarction (AI) is a rare type of adrenal damage, which is relatively common in systemic lupus erythematosus, antiphospholipid antibody syndrome (APS) and pregnancy. The diagnosis of AI is mainly by computed tomography (CT) and magnetic resonance imaging, but is easily confused with other adrenal disease. Hence, this report details a condition of AI with systemic lupus erythematosus, APS and made a differential diagnosis from imaging. PATIENT CONCERNS: We report a case of a 55-year-old woman with pain in her fossa axillaries and inguinal regions. Then CT scan disclosed bilateral adrenal diseases, and the patient was diagnosed with systemic lupus erythematosus, APS and AI after additional autoimmune examinations. DIAGNOSES: The patient was diagnosed as systemic lupus erythematosus with lupus nephritis, hematological damage and oromeningitis, APS, AI and secondary blood coagulation disorders. INTERVENTIONS: The patient was treated with methylprednisolone, hydroxychloroquine and low molecular heparin. OUTCOMES: The patient relieves and remains well 1 year after treatment. LESSONS SUBSECTIONS: AI can be divided hemorrhagic and non-hemorrhagic, with bilateral lesions more common. In our case, the AI was bilateral, partially involved and non-hemorrhagic, and the "cutoff sign" was first put forward in CT, which might assist the diagnosis.
Sujet(s)
Syndrome des anticorps antiphospholipides , Infarctus , Lupus érythémateux disséminé , Humains , Femelle , Syndrome des anticorps antiphospholipides/complications , Syndrome des anticorps antiphospholipides/diagnostic , Adulte d'âge moyen , Lupus érythémateux disséminé/complications , Infarctus/étiologie , Infarctus/diagnostic , Infarctus/imagerie diagnostique , Glandes surrénales/vascularisation , Glandes surrénales/imagerie diagnostique , Glandes surrénales/anatomopathologie , Tomodensitométrie , Diagnostic différentiel , Maladies des surrénales/étiologie , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/diagnosticRÉSUMÉ
BACKGROUND: Adrenal cysts are rare and appropriate management is unclear due to a lack of data on their natural history. Understanding adrenal cyst growth patterns would assist in clinical management. METHODS: This single-institution study included all adult patients diagnosed with simple adrenal cysts between 2004 and 2021. Baseline characteristics and outcomes of those who underwent resection (ADX) or observation (OBS) were compared using the chi-squared test, student's t-test, and Wilcoxon rank-sum test. Growth curves and sensitivity analysis were plotted for all patients who had follow-up imaging. RESULTS: We identified 77 patients with imaging-confirmed adrenal cysts. The majority were female (75.3%) and more than half were white (55.8%). One-third of patients underwent ADX, and the remaining were observed. ADX patients were younger (median age [IQR]: 55.5 y [45.0-68.2 y] vs. 44.2 y [38.7-55.0 y], p = 0.01) and more likely to be Hispanic (12% vs. 0%, p = 0.05). ADX patients presented with larger cysts (5.6 vs. 2.6 cm, p = 0.002). The median time from diagnosis to last follow-up was 1.1 y for ADX and 4.1 y for OBS. Average growth for OBS was 0.3 cm/y, while average growth for ADX was 3.9 cm/y. In ADX patients, cysts >10 cm grew significantly faster than cysts <10 cm (median growth rate 13.2 cm/y vs. 0.3 cm/y, p < 0.05). There was no adrenal malignancy diagnosis, hyperfunctionality, or observation-related complications (e.g., rupture). CONCLUSION: While size >4-6 cm has guided surgical referral for solid adrenal masses, this study demonstrates a size threshold of 10 cm, below which asymptomatic, simple adrenal cysts can safely be observed.
Sujet(s)
Maladies des surrénales , Kystes , Humains , Femelle , Mâle , Adulte d'âge moyen , Kystes/chirurgie , Kystes/imagerie diagnostique , Kystes/anatomopathologie , Maladies des surrénales/chirurgie , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/anatomopathologie , Maladies des surrénales/diagnostic , Adulte , Sujet âgé , Études rétrospectives , Surrénalectomie/méthodes , Observation (surveillance clinique) , TomodensitométrieRÉSUMÉ
Neonatal adrenal haemorrhage (NAH) is more frequently described in neonates due to their relatively larger size and increased vascularity. While most are asymptomatic, they can present with anaemia, jaundice, abdominal mass, scrotal haematoma or more severe complications such as shock and adrenal insufficiency. Scrotal haematoma seen with NAH may be mistaken for other more serious conditions causing acute scrotum. Prompt sonographic examination that includes the bilateral adrenal glands may help to detect NAH early and to avoid unnecessary interventions. Cases of NAH causing ipsilateral inguinal ecchymosis and scrotal haematoma have been reported, but contralateral haematomas are very rare. In this report, we present a unique case of a neonate with an antenatally acquired adrenal haematoma complicated with an acute peripartum rebleeding manifesting as a contralateral scrotal haematoma and inguinal ecchymosis. The NAH was treated conservatively and resolved on follow-up imaging.
Sujet(s)
Maladies des surrénales , Ecchymose , Hématome , Hémorragie , Scrotum , Humains , Ecchymose/étiologie , Scrotum/imagerie diagnostique , Hématome/complications , Hématome/imagerie diagnostique , Hématome/diagnostic , Hématome/étiologie , Mâle , Nouveau-né , Maladies des surrénales/complications , Maladies des surrénales/diagnostic , Maladies des surrénales/imagerie diagnostique , Hémorragie/étiologie , Hémorragie/diagnostic , Hémorragie/imagerie diagnostique , Femelle , Échographie , Maladies de l'appareil génital mâle/complications , Maladies de l'appareil génital mâle/imagerie diagnostique , Maladies de l'appareil génital mâle/étiologie , Maladies de l'appareil génital mâle/diagnostic , GrossesseSujet(s)
Tumeurs de la surrénale , Hémorragie , Mélanome , Tumeurs cutanées , Humains , Mélanome/secondaire , Hémorragie/étiologie , Tumeurs de la surrénale/secondaire , Tumeurs de la surrénale/complications , Tumeurs de la surrénale/imagerie diagnostique , Tumeurs cutanées/secondaire , Tumeurs cutanées/anatomopathologie , Mâle , Tomodensitométrie , Adulte d'âge moyen , Maladies des surrénales/diagnostic , Maladies des surrénales/imagerie diagnostiqueRÉSUMÉ
INTRODUCTION: Adrenal hemorrhage (AH) is a rare condition and severe cases can lead to acute adrenal insufficiency with potentially life-threatening consequences. AH can be caused by a variety of etiologic factors, including systemic lupus erythematosus and antiphospholipid syndrome (APS). The early identification and treatment of these patients improves their prognosis. OBJECTIVE: The aims of this study were to analyze and summarize the clinical characteristics of systemic lupus erythematosus patients with AH. METHODS: The clinical characteristics of 6 systemic lupus erythematosus patients complicated with AH admitted to Peking Union Medical College Hospital and Beijing Shijitan Hospital from May 2004 to April 2022 were retrospectively analyzed. RESULTS: The diagnosis of AH was based on computed tomography (CT) findings. Two patients had bilateral lesions, and the other 4 patients had unilateral lesions. The symptoms of adrenal insufficiency were observed in 2 patients. The frequent presenting symptoms were abdominal pain, lower abdominal distension, vomiting, weakness, fever, arthrodynia, and skin rash. Four patients had APS. Five patients (4 patients with APS and 1 patient without APS) had thromboembolic events. All patients received glucocorticoid and immunosuppressant therapy. Five patients were treated with anticoagulant therapy. Follow-up imaging examinations showed a partial or total regression of the lesions after treatment. CONCLUSIONS: In the proper clinical setting, having high clinical suspicion for AH, early diagnosis and timely management is crucial to avoid life-threatening adrenal insufficiency. Key Points ⢠AH is a rare condition and severe cases may lead to death. It can be caused by a variety of etiologic factors, including SLE. ⢠In patients with SLE, especially combined with APS, if they complain of abdominal pain, particularly when common gastrointestinal involvement is difficult to explain, a high index of clinical suspicion is needed for the diagnosis of AH. ⢠Early identification of AH in SLE patients can improve their prognosis.
Sujet(s)
Hémorragie , Lupus érythémateux disséminé , Tomodensitométrie , Humains , Lupus érythémateux disséminé/complications , Femelle , Adulte , Hémorragie/étiologie , Études rétrospectives , Adulte d'âge moyen , Mâle , Maladies des surrénales/complications , Maladies des surrénales/diagnostic , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/étiologie , Insuffisance surrénale/étiologie , Insuffisance surrénale/complications , Insuffisance surrénale/diagnostic , Glucocorticoïdes/usage thérapeutique , Syndrome des anticorps antiphospholipides/complications , Jeune adulte , Immunosuppresseurs/usage thérapeutique , Anticoagulants/usage thérapeutique , PronosticRÉSUMÉ
Canine adrenal gland volume can be predicted based on body weight and computed tomography (CT) measurements using a validated algorithm. Use of this algorithm to detect adrenal pathology, including hyperplasia, hypoplasia and neoplasia, in clinical cases has not been described. The objective of this study was to illustrate application of the algorithm by estimating subject-specific adrenal gland volume in a historical cohort of dogs with known adrenal disease. Forty-six dogs that underwent CT and subsequent adrenalectomy were included. Clinical records and CT images from dogs that underwent adrenalectomy and histologic examination of the excised adrenal gland(s) were reviewed. Normal adrenal gland volumes for each dog were estimated using the algorithm, and compared with measured volumes of the affected glands. Linear measurement of the largest lesion diameter was also recorded. Fifty-eight adrenal glands were removed from 46 dogs, with pathology confirmed in all glands. Pathology included 28 adenomas, 13 carcinomas, 11 pheochromocytomas and 6 other benign pathologies. The volume of all removed adrenal glands was measured to be larger than the expected normal volume estimated by the algorithm, ranging from 1.1 to 212.9 times larger than estimated. Adrenal glands with malignant and benign pathology showed variable volumes with overlapping ranges recorded. Assessment of the dimensions of any focal lesion against a cut-off of 20 mm failed to discriminate malignancy. This study illustrates and supports the application of a validated volumetric algorithm for estimation of subject-specific adrenal gland volume to identify the presence of pathology and as a tool to assist clinical decision-making.
Sujet(s)
Glandes surrénales , Surrénalectomie , Algorithmes , Maladies des chiens , Tomodensitométrie , Animaux , Chiens , Maladies des chiens/chirurgie , Maladies des chiens/imagerie diagnostique , Maladies des chiens/anatomopathologie , Surrénalectomie/médecine vétérinaire , Études rétrospectives , Glandes surrénales/imagerie diagnostique , Glandes surrénales/anatomopathologie , Glandes surrénales/chirurgie , Glandes surrénales/anatomie et histologie , Mâle , Tomodensitométrie/médecine vétérinaire , Femelle , Tumeurs de la surrénale/médecine vétérinaire , Tumeurs de la surrénale/chirurgie , Tumeurs de la surrénale/imagerie diagnostique , Tumeurs de la surrénale/anatomopathologie , Taille d'organe , Maladies des surrénales/médecine vétérinaire , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/chirurgie , Maladies des surrénales/anatomopathologieRÉSUMÉ
BACKGROUND: Although uncommon, adrenal hemorrhage has multiple etiologies. Because clinical characteristics, management, and outcomes of patients with adrenal hemorrhage are inadequately described, we examined the underlying etiology, need for intervention, evolution of imaging characteristics, and adequacy of subsequent evaluation. METHODS: We performed a retrospective review of patients diagnosed with adrenal hemorrhage (radiologist-confirmed density consistent with hemorrhage on computed tomography) from 2005 to 2021 at a university-based institution. Demographic characteristics, hemorrhage etiology, and subsequent follow-up were analyzed. RESULTS: Of 193 adrenal hemorrhage patients, the mean age was 49.2 ± 18.3 years, and 35% were female. Clinical presentations included trauma (47%), abdominal or flank pain (28%), incidental findings on imaging acquired for other reasons (12%), postoperative complication (8%), or shock (3%). Hemorrhage outside of the gland was present in 62% of patients. Unilateral hemorrhage was more frequent (93%) than bilateral (7%). A total of 12% of patients had nodules, but only 70% of these were identified on initial imaging, and only 43% had hormonal evaluation. Of 7 patients who had adrenalectomy or biopsy, pathology was either benign (57%) or nonadrenal malignancy (43%). No adrenocortical carcinomas were identified. Follow-up imaging was performed in 56% of patients and revealed decreased, stable, resolved, or increased adrenal hemorrhage size in 39%, 19%, 30%, and 12% of patients, respectively. CONCLUSION: Adrenal hemorrhage is secondary to multiple etiologies, most commonly trauma. In the setting of adrenal hemorrhage, many adrenal nodules were not identified on initial imaging. Only a minority of patients with nodules underwent "complete" biochemical evaluation. Follow-up imaging may improve the identification of underlying nodules needing hormonal evaluation.
Sujet(s)
Maladies des surrénales , Hémorragie , Tomodensitométrie , Humains , Femelle , Adulte d'âge moyen , Mâle , Études rétrospectives , Hémorragie/étiologie , Hémorragie/diagnostic , Hémorragie/thérapie , Adulte , Maladies des surrénales/diagnostic , Maladies des surrénales/complications , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/étiologie , Sujet âgé , Surrénalectomie , Glandes surrénales/vascularisation , Glandes surrénales/imagerie diagnostique , Glandes surrénales/anatomopathologieRÉSUMÉ
Hirsutism is a relatively common disorder which affects approximately 5% to 15% of women. It is defined by excessive growth of terminal hair in women, which primarily affects areas dependent on androgens, such as the face, abdomen, buttocks, and thighs. Hirsutism can be caused by a variety of etiologies, which are most often not lifethreatening. However, in some cases, hirsutism can be an indicator of more serious underlying pathology, such as a neoplasm, which may require further elucidation with imaging. Within the abdomen and pelvis, adrenal and ovarian pathologies are the primary consideration. The goal of this manuscript is to review the etiologies and imaging features of various intra-abdominal and intra-pelvic causes of hirsutism.
Sujet(s)
Hirsutisme , Humains , Femelle , Hirsutisme/imagerie diagnostique , Hirsutisme/étiologie , Diagnostic différentiel , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/complicationsRÉSUMÉ
Bilateral adrenal masses, increasingly encountered in clinical practice, manifest across diverse contexts, including incidental discovery, malignancy staging, and targeted imaging after hormonal diagnosis of adrenal disorders. The spectrum encompasses various pathologies, such as cortical adenomas, macronodular adrenal disease, pheochromocytomas, myelolipomas, infiltrative disorders, and primary and secondary malignancies. Notably, not all masses in both adrenal glands necessarily share the same etiology, often exhibiting diverse causes. Recently, the European Society of Endocrinology and the European Network for the Study of Adrenal Tumors updated guidelines, introduced a 4-option schema based on imaging, aiding in targeted hormonal testing and management. This "Approach to the Patient" review delves into the latest advancements in imaging, biochemical, and genetic approaches for the diagnostic and management nuances of bilateral adrenal masses. It provides insights and a contemporary framework for navigating the complexities associated with this clinical entity.
Sujet(s)
Tumeurs de la surrénale , Humains , Tumeurs de la surrénale/anatomopathologie , Tumeurs de la surrénale/imagerie diagnostique , Tumeurs de la surrénale/diagnostic , Phéochromocytome/diagnostic , Phéochromocytome/anatomopathologie , Phéochromocytome/imagerie diagnostique , Maladies des surrénales/diagnostic , Maladies des surrénales/anatomopathologie , Maladies des surrénales/imagerie diagnostique , Glandes surrénales/imagerie diagnostique , Glandes surrénales/anatomopathologieSujet(s)
Maladies des surrénales , Insuffisance surrénale , Histoplasmose , Humains , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/microbiologie , Insuffisance surrénale/imagerie diagnostique , Insuffisance surrénale/étiologie , Insuffisance surrénale/microbiologie , Histoplasmose/complications , Histoplasmose/diagnostic , Histoplasmose/imagerie diagnostique , Glandes surrénales/imagerie diagnostique , Glandes surrénales/microbiologieRÉSUMÉ
The incidence of adrenal cysts is 0.06% and only 9% of these are true mesothelial cysts. Here, we present a case of a true mesothelial cyst together with a review of the literature. A female in her 30s presented to the surgical outpatient department complaining of right flank pain. Her contrast-enhanced CT scan revealed a 7.5×6.5×4.5 cm right adrenal gland cyst. The patient underwent a laparoscopic right adrenalectomy. Immunohistopathology revealed the cyst to be mesothelial in nature. The majority of true mesothelial adrenal cysts are benign, unilateral and more common in women. Any adrenal cyst diagnosed as a functional lesion or one that may be malignant or with a diameter of 5 cm or greater requires surgical care whereas smaller lesions can be managed conservatively. Laparoscopic adrenalectomy for an adrenal cyst of diameter greater than 6 cm is a safe and feasible procedure in expert hands if there is no invasion of surrounding tissue.
Sujet(s)
Maladies des surrénales , Tumeurs de la surrénale , Kystes , Laparoscopie , Humains , Femelle , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/chirurgie , Glandes surrénales/imagerie diagnostique , Glandes surrénales/chirurgie , Glandes surrénales/anatomopathologie , Kystes/imagerie diagnostique , Kystes/chirurgie , Tumeurs de la surrénale/chirurgie , Surrénalectomie/méthodesSujet(s)
Hématome , Tumeurs du rétropéritoine , Humains , Maladies des surrénales/diagnostic , Maladies des surrénales/imagerie diagnostique , Maladie chronique , Diagnostic différentiel , Hématome/diagnostic , Hématome/imagerie diagnostique , Tumeurs du rétropéritoine/imagerie diagnostique , Tumeurs du rétropéritoine/diagnostic , Tumeurs du rétropéritoine/anatomopathologieRÉSUMÉ
Bilateral adrenal hemorrhage (BAH) is a rare condition that can lead to acute adrenal insufficiency and death if not recognized and treated promptly. We report the case of a 30-year-old male who presented to the emergency department with acute abdominal pain, nausea, and vomiting. On emergency room admission, the first abdominal CT revealed normal adrenal glands without enlargement, but with the development of hypotension and hypoglycemia, a second CT performed four days later showed enlargement due to hemorrhage in both adrenals. The diagnosis of BAH associated with acute adrenal insufficiency was retained. Prompt treatment with intravenous and oral corticosteroids resulted in successful conservative management. We describe the clinical, biological, radiological and etiological features of this condition based on a review of the literature.
Sujet(s)
Abdomen aigu , Maladies des surrénales , Insuffisance surrénale , Mâle , Humains , Adulte , Maladies des surrénales/diagnostic , Maladies des surrénales/imagerie diagnostique , Insuffisance surrénale/complications , Insuffisance surrénale/diagnostic , Insuffisance surrénale/traitement médicamenteux , Hémorragie/étiologie , Hémorragie/complications , Douleur abdominale/diagnostic , Douleur abdominale/étiologie , Maladie aigüeRÉSUMÉ
Adrenal Gland Cysts are rare among all the pathologic cysts that occur in human beings; the pseudo-cyst variety even rarer. Adrenal pseudo-cysts are asymptomatic, non-functional, small, and incidentally discovered disease entities. Their clinical presentation is usually the result of their mass effects. Thanks to the advanced diagnostic technology, more such cases are being discovered timely and managed surgically, before life-threatening complications occur. Open surgical treatment remains the treatment of choice for giant cysts.
Sujet(s)
Maladies des surrénales , Tumeurs de la surrénale , Kystes , Humains , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/chirurgie , Kystes/imagerie diagnostique , Kystes/chirurgie , Tumeurs de la surrénale/diagnostic , Tumeurs de la surrénale/imagerie diagnostique , Surrénalectomie , Glandes surrénales/imagerie diagnostique , Glandes surrénales/chirurgie , Glandes surrénales/anatomopathologieRÉSUMÉ
Not required for Clinical Vignette.
Sujet(s)
Maladies des surrénales , Insuffisance surrénale , Thrombopénie , Humains , Héparine , Thrombopénie/complications , Insuffisance surrénale/complications , Maladies des surrénales/complications , Maladies des surrénales/imagerie diagnostique , Hémorragie/complications , Maladie aigüeRÉSUMÉ
Cystic lesions of the adrenal glands are relatively uncommon and most of them are clinically silent. Though rarely associated with malignant changes, they may carry clinically detrimental consequences if misdiagnosed. Cystic adrenal lesions exhibit a broad histomorphological spectrum, ranging from pseudocysts, endothelial cysts, epithelial cysts and parasitic cysts. Here we present the case of a young woman with left-sided abdominal pain and contrast-enhanced CT showing a 10.4×7.7×7.8 cm fluid-filled left suprarenal lesion. The patient underwent exploratory laparotomy with cyst excision, and the histopathological examination of the specimen revealed a pseudocyst of the left adrenal gland. Despite being rare, usually benign and asymptomatic, the diagnosis and management of these cystic lesions of the adrenal glands are often unclear. Any functional lesion, potentially malignant lesion or lesion more than 5 cm deserves surgical management, whereas others can be managed conservatively.
Sujet(s)
Maladies des surrénales , Kyste épidermique , Femelle , Humains , Maladies des surrénales/imagerie diagnostique , Maladies des surrénales/chirurgie , Glandes surrénales/imagerie diagnostique , Glandes surrénales/chirurgie , Glandes surrénales/anatomopathologie , Tomodensitométrie , Kyste épidermique/anatomopathologie , Diagnostic différentielRÉSUMÉ
Adrenal cysts are rare lesions representing approximately 1-2% of adrenal incidentalomas. The majority of these rare lesions are benign. Rarely, phaeochromocytomas and adrenal malignant masses can present as cystic lesions and can occasionally be difficult to distinguish from benign cysts. Histologically, adrenal cysts are subdivided into pseudocysts, endothelial cysts, epithelial cysts and parasitic cysts. The radiological appearance of an adrenal cyst is generally similar to that of cysts in the kidney. They are thus well demarcated, usually rounded, with a thin wall and homogenous internal structure, low attenuating (<20 Hounsfield Units) on CT, low signalling on T1-weighted MRI sequences and high signalling on T2-weighted MRI sequences, and anechoic or hypoechoic on ultrasonography. Benign adrenal cysts have a slight female predominance and are usually diagnosed between the ages of 40 and 60. Most adrenal cysts are asymptomatic and are detected incidentally, although very large adrenal cysts can lead to mass effect symptoms, with surgery required to alleviate the symptoms. Thus, conservative management is usually recommended for asymptomatic cysts. However, when uncertainty exists regarding the benign nature of the cyst, additional work-up or follow-up is needed. The management of an adrenal cyst should preferably be discussed at an adrenal multidisciplinary team meeting.