Venous thromboembolism in adrenocortical carcinoma: a retrospective analysis.

BACKGROUND: Venous thromboembolism (VTE) is a leading cause of death in patients with cancer. Limited data exist about VTE in patients with adrenocortical carcinoma (ACC). The primary objective of this study was to identify the prevalence of VTE in a cohort of patients with ACC. Secondary objectives were to determine the impact of VTE events on overall survival (OS) and to describe the characteristics of VTE in patients with ACC. PATIENTS AND METHODS: We retrospectively reviewed data from 289 patients with ACC cared for at a major referral center from February 2010 to June 2022. RESULTS: VTE prevalence was 18.7% (54 events). Thirty patients (55.6%) had pulmonary embolism (PE); 12 patients (22.2%) had deep vein thrombosis (DVT); and 12 patients (22.2%) had both PE and DVT. VTE occurred after ACC diagnosis in 50 patients (92.6%) including 44 patients (88%) with stage 3 or 4 ACC. VTEs were CTCAE grade ≤2 in 32 cases (59.3%), grade 3 in 17 (31.5%), and grade 4 in 2 (3.7%). Thirteen patients (24%) died within 6 months after VTE diagnosis, although there was no statistically significant association between VTE and overall survival. CONCLUSION: Despite the potential to underestimate the prevalence of VTEs, we found a high frequency of VTE events in patients with ACC. A majority of VTEs occurred in the context of advanced ACC and we observed high short-term mortality. Further studies are needed to validate our findings and investigate mechanisms associated with VTE in ACC.

Adrenocortical carcinoma with venous tumor invasion: is there a role for mini-invasive surgery?

OBJECTIVE: This study aims to investigate early oncologic outcomes in patients with adrenocortical carcinoma (ACC) with venous invasion (VI) treated using both open and mini-invasive approaches. PATIENTS AND MATERIALS: We conducted a retrospective analysis of 4 international referral center databases, including all the patients undergoing adrenalectomy for ACC with VI from January 2007 to March 2020. According to CT scan or MRI, the tumor thrombus was classified into four levels: (1) adrenal vein invasion; (2) renal vein invasion; (3) infra-hepatic Inferior vena cava (IVC); and (4) retro-hepatic IVC. In addition, we divided our patients into patients who had undergone open surgery and mini-invasive surgery. RESULTS: We identified 20 patients with a median follow-up of 12 months. The median tumor size was 110mm. ENSAT stage was II in 4 patients, III in 13 patients, and IV in 3 patients. Tumor thrombus extended in the adrenal vein (n=5), renal vein (n=1), infra-hepatic IVC (n=9), or into the retro-hepatic IVC (n=5). Ten patients were treated with a mini-invasive approach. The patient treated with an open approach reported a more aggressive disease. The two groups did not differ in surgical margins, surgical time, blood losses, complications, and length of stay. The prognosis resulted worse in the patient undergoing open. Kaplan-Meier analysis indicated a difference in OS for the patients stratified by ENSAT stage (Log-rank p=0.011); we also reported a difference in DFS for patients stratified for thrombus extension (p=0.004) and ENSAT stage (p<0.001). CONCLUSION: The DFS of patients with VI from ACC is influenced by the staging and the extension of the venous invasion; the staging influences the OS. The mini-invasive approach seems feasible in selected patients; however, further studies investigating the oncological outcomes are needed. A mini-invasive approach for adrenal tumors with venous invasion is an explorable option in very selected patients.

[Comparison the characteristics of serum adrenocortical hormone profile in patients with adrenal cortical carcinoma and adrenal coritcal adenoma].

Objective: To compare the characteristics of serum adrenocortical hormone profiles detected by liquid chromatography tandem mass spectrometry in patients with adrenal cortical carcinoma and adrenal adenoma. Methods: A total of 23 patients with adrenal cortical carcinoma and 119 patients with adrenal cortical adenoma/hyperplasia who visited the Department of Endocrinology and/or the Department of Urology of Peking University First Hospital from January 2018 to June 2022 were analyzed retrospectively. The imaging characteristics and serum adrenal cortical hormone profiles detected by liquid chromatography tandem mass spectrometry were analyzed retrospectively. The independent related factors of adrenal cortical carcinoma were screened by univariate analysis and multivariate logistic regression analysis. Results: The age of patients with adrenal cortical carcinoma was 46 (35, 57) years, and 15 (65.2%) were female; The age of adrenal cortical adenoma patients was 49 (40, 58) years old, and 80 (67.2%) were female. There was no significant difference in age and gender between the two groups (all P values>0.05). The maximum tumor diameter M (Q1, Q3) of patients with adrenocortical carcinoma was 7.05 (5.45, 9.78) cm, which was larger than that of patients with adrenocortical adenoma [2.1 (1.6, 3.0) cm] (P<0.001). Compared with patients with adrenal adenoma, the androstenedione (AD) of patients with adrenal cortical carcinoma [4.056 9 (1.619 5, 7.907 9) nmol/L vs 1.517 5 (0.935 1, 2.582 1) nmol/L (P<0.001)] was significantly increased; 11-ketotestosterone/11-ketoandrostenedione [0.034 3 (0.020 6, 0.079 2) vs 0.041 0 (0.028 6, 0.061 5) (P=0.089)] and 11-ketoandrostenedione/11-hydroxyandrostenedione [0.013 0 (0.006 4, 0.086 7) vs 0.063 0 (0.018 2, 0.162 5) (P=0.042)] were significantly decreased. Multivariate analysis found that AD, the largest diameter of the tumor, 11-ketotestosterone/11-ketoandrostenedione and 11-ketoandrostenedione/11-hydroxyandrostenedi-one were related factors for adrenal cortical carcinoma, with OR values (95%CI) of 1.841 (1.093-3.100), 5.130 (2.332-11.285), 0.381 (0.167-0.867) and 0.000 (0.000-0.014), respectively, all P values <0.05. Conclusions: The larger diameter of adrenal cortical tumor and the higher the level of androstenedione are independent risk factors for adrenal cortical carcinoma. The reduction conversion of 11-hydroxyandrostenedione to 11-ketoandrostenedione and 11-ketoandrostenedione to 11-ketotestosterone were independently associated with adrenal cortical carcinoma.

Sarcopenia is Associated with Reduced Survival following Surgery for Adrenocortical Carcinoma.

AIM: Adrenocortical cancer (ACC) is an aggressive malignancy and robust prognostic factors remain unclear. The presence of sarcopenia has been shown to negatively impact survival for other malignancies, but has not been extensively analyzed in ACC. METHODS: Patients who underwent resection of their ACC between 2010 and 2020 were identified; therapeutic, operative, and outcome data were analyzed. Sarcopenia was assessed by calculation of the skeletal muscle index (SMI) and was defined as an SMI <52.4cm2/m2 for males and <38.5cm2/m2 for females. RESULTS: Data on 35 patients (18 F: 17 M; median age 54 [range: 18-86]) who had primary surgical treatment were analyzed. Median tumor size was 10 cm [range:3-15]. In eleven patients (31%), the tumor was hormonally active (cortisol = 8;23%). Seventeen patients (49%) were classified as having sarcopenia on their pre-operative CT scan. The Intraclass Correlation Coefficient (ICC) for intra- and inter-observer variability showed very good agreement (0.99 and 0.98). There was no difference in incidence of sarcopenia stratifying for sex, BMI, or tumor-size, but incidence was higher with increasing age (p < .05). Overall median survival was 36 months, with 1- and 3-year survival rates of 77% and 52%. The presence of sarcopenia was strongly associated with a shorter overall survival (HR = 3.21; [95%CI: 1.06-9.69];p = .03) on unadjusted analyses. Moreover, age, higher T-stage, and presence of capsular invasion were also associated with poorer survival on univariable analyses. CONCLUSION: The presence of sarcopenia in patients undergoing surgery for ACC could be a predictor of reduced overall survival, although replications of these analyses should be performed in similar, larger cohorts. Specifically, the influence of a patient's hormonal status on the manifestation of sarcopenia should be further defined.

Case report of adrenocortical carcinoma associated with double germline mutations in MSH2 and RET.

Adrenocortical carcinoma (ACC) is a rare aggressive malignancy that originates in the outer layer of the adrenal gland. Most ACCs are sporadic, but a small percentage of cases are due to hereditary cancer syndromes such as Li-Fraumeni syndrome (LFS), Lynch syndrome (LS), and familial adenomatous polyposis (FAP). Multiple endocrine neoplasia type 2A (MEN2A) is an inherited disorder that predisposes to medullary thyroid cancer, pheochromocytoma, and parathyroid hyperplasia. We present here a case of ACC with both LS and MEN2A; the family and medical history were consistent with Lynch. This is, to our knowledge, the first report of a patient with ACC associated with germline mutations in RET and MSH2, and no phenotypical characteristics of MEN2A.

Diabetes mellitus and hyperglycemia are associated with inferior oncologic outcomes in adrenocortical carcinoma.

PURPOSE: Prior literature suggests that cancer patients with hyperglycemia and type 2 diabetes mellitus (DM) exhibit worse oncologic and overall outcomes. Tumor metabolism and anabolism pathophysiology may explain this association, although this has not been adequately studied in adrenocortical carcinoma (ACC). We hypothesized that DM would be associated with worse oncological outcomes in ACC, and we utilized data from a national database and institutional sources for multimodal analysis. METHODS: Both a multi-institutional database (the Collaborative Endocrine Surgery Quality Improvement Program or CESQIP) and a single-center longitudinal cohort (Dana Farber Cancer Institute or DFCI) were queried as unique retrospective cohorts to identify patients with ACC. Patient demographics, tumor characteristics, DM-specific variables, and oncologic outcome data were assessed. Results were analyzed via univariate analysis and multivariable linear regression analysis. Statistical significance was defined as p < 0.05. RESULTS: Forty-eight CESQIP patients met inclusion criteria; 16 (33.0%) had DM. DM patients had a higher frequency of recurrence on longitudinal follow-up (12.5% v 0.0%, p = 0.04). Persistent disease was observed in 68.8% of DM patients and 40.6% of non-DM patients (p = 0.06). Patients in the DFCI cohort with lower average glucose values (< 110 mg/dL) had a significant survival benefit (p < .0001). A mean serum glucose > 110 mg/dL had increased risk (HR 36.3, 95% confidence interval 1.6, 831.3) for all-cause mortality. CONCLUSIONS: This multi-institutional, multimodal analysis suggests that patients with DM have worse oncologic and overall outcomes for ACC. While further study is warranted, consideration should be given among clinicians to optimize glycemic control as part of their ACC management.

MYELOLIPOMA COEXISTENCE WITH GLUCOCORTICOID AND ANDROGEN SECRETING ADRENOCORTICAL CARCINOMA: SLOW AND BENIGN CLINICAL COURSE.

We present a case of androgen and glucocorticoid secreting adrenocortical carcinoma with concomitant myelolipoma. A giant adrenal tumor which was initially nonfunctional was reassessed four years later due to the patient's refusal to treat. The patient was a 48-year-old woman with hypertension and acne lesions on the face. Laboratory findings were consistent with glucocorticoid and androgen hypersecretion. Computed tomography revealed a heterogeneously contrasting mass of 145x118x100 mm with lobular contour and soft tissue areas. The patient underwent left laparoscopic transperitoneal adrenalectomy with three port technique. There were no complications in the perioperative period. The resected specimen weighed 850 grams. Pathological findings showed a combination of myelolipoma-adrenal cortical cancer. In the postoperative period, hypertension improved and the hormone panel was normalized. Postoperative computed tomography and PET-CT showed no residual mass and metastasis. Although imaging is compatible with benign masses such as myelolipoma, coexistence of ACC-myelolipoma should be kept in mind and functional evaluation should be performed.

Disseminated cryptococcosis in a patient with adrenocortical carcinoma and Cushing's syndrome.

Corticosteroids have been used for the treatment of a great variety of diseases. Therefore, the relationship between high doses of cortisol and infections has been widely known and prophylactic therapy has been established. Adrenocortical carcinoma is a rare malignancy with poor prognosis, so little is known about how to deal with the complications resulting from hormone excess such as Cushing's syndrome. Here we report a case of an 82-year-old woman who presented with a 1-day history of dyspnea and was finally diagnosed as disseminated cryptococcosis at autopsy. The patient had received a diagnosis of metastatic adrenocortical carcinoma and Cushing's syndrome three months earlier. The findings of this study indicate the relation between severe hypercortisolemia due to adrenocortical carcinoma and opportunistic infections. In the setting of adrenocortical carcinoma with Cushing's syndrome, clinicians should maintain a high index of suspicion for opportunistic infections including cryptococcosis, which are potentially treatable by early detection and prompt intervention.

Adrenocortical carcinoma complicated by renal thrombotic microangiopathy, a case-series.

BACKGROUND: Cancer-related thrombotic microangiopathy (CR-TMA) is a rare entity associated with a dismal prognosis. Usually, CR-TMA is associated with mucin-producing carcinomas among which stomach, breast, prostate, lung and pancreas tumours are the most frequent. CASES PRESENTATION: We describe for the first time three cases of CR-TMA due to adrenocortical carcinoma (ACC). All of them had mechanical hemolytic anemia and thrombocytopenia without any other identifiable cause. Bicytopenia was diagnosed either simultaneously with ACC or at the time of metastatic evolution. Two patients had acute kidney injury (AKI) with severe pathological findings on kidney biopsy. Despite total adrenalectomy, chemotherapy, and specific treatment of TMA with plasma-exchanges, renal failure and hemolytic anemia remained. The only manifestation of CR-TMA in the third patient was hemolytic anemia, which resolved after surgical removal of ACC. The evolutions in these patients suggests ACC-related TMA may be related to a circulating factor. CONCLUSIONS: CR-TMAs are rare. Here we describe the first case series of ACC-related TMA, among which two had renal involvement. This entity is associated with dismal renal prognosis despite specific treatment of TMA. According to patients' evolution, the persistence of TMA may reflect an uncontrolled malignancy.

Predictors of complication after adrenalectomy.

PURPOSE: To investigate risk factors for complications in patients undergoing adrenalectomy. MATERIALS AND METHODS: A retrospective search of our institutional database was performed of patients who underwent adrenalectomy, between 2014 and 2018. Clinical parameters and adrenal disorder characteristics were assessed and correlated to intra and post-operative course. Complications were analyzed within 30-days after surgery. A logistic regression was performed in order to identify independent predictors of morbidity in patients after adrenalectomy. RESULTS: The files of 154 patients were reviewed. Median age and Body Mass Index (BMI) were 52-years and 27.8kg/m2, respectively. Mean tumor size was 4.9±4cm. Median surgery duration and estimated blood loss were 140min and 50mL, respectively. There were six conversions to open surgery. Minor and major post-operative complications occurred in 17.5% and 8.4% of the patients. Intra-operative complications occurred in 26.6% of the patients. Four patients died. Mean hospitalization duration was 4-days (Interquartile Range: 3-8). Patients age (p=0.004), comorbidities (p=0.003) and pathological diagnosis (p=0.003) were independent predictors of post-operative complications. Tumor size (p<0.001) and BMI (p=0.009) were independent predictors of intra-operative complications. Pathological diagnosis (p<0.001) and Charlson score (p=0.013) were independent predictors of death. CONCLUSION: Diligent care is needed with older patients, with multiple comorbidities and harboring unfavorable adrenal disorders (adrenocortical carcinoma and pheocromocytoma), who have greater risk of post-operative complications. Patients with elevated BMI and larger tumors have higher risk of intra, but not of post-operative complications.

An extremely rare case of adrenocortical cancer with cannon ball pulmonary metastasis.

Multiple pulmonary nodules on chest X-ray, known commonly as cannon ball secondaries, are the classical presentation of hematogenous dissemination of a malignant tumor to the lungs. This almost always indicates an advanced stage of the disease with a very grim outlook in terms of cure or survival. In this case report, we present a patient with very extensive cannon ball lung metastases due to adrenocortical carcinoma with a more favorable prognosis. This is the first case described in the literature of cannonball lung metastases from adrenocortical tumor in a man.

[Advanced Adrenocortical Carcinoma with Vena Caval Tumor Thrombus Treated with Extended Surgery and Subsequent Chemotherapy].

A 36-year-old female was referred to our hospital for a giant abdominal mass found by ultrasound examination. A computed tomographic scan showed a large retroperitoneal mass measuring 11 cm in diameter suspected to be liver invasion,a right atrial and inferior vena cava (IVC) tumor thrombus with obstruction of hepatic vein junction of IVC,and small lung metastases. She was diagnosed with cT4N0M1 adrenocortical carcinoma (ACC) by a needle biopsy and radiographic examination. Right adrenalectomy and thrombectomy were successfully performed without cardiac arrest and without liver dissection. The operative time was 485 minutes,and the estimated blood loss was 7,533 ml. No major peri- or postoperative complications were observed. For the residual lung mass,a first line combination chemotherapy with etoposide,doxorubicin,cisplatin and mitotane followed by a second line chemotherapy with gemcitabine and capecitabine were administered. She has been alive with disease for 45 months under mitotane treatment against residual lung metastases. In conclusion,extended surgery could be successfully performed for advanced ACC with right atrium and IVC tumor thrombus. Although careful planning is needed for successful surgery,combination therapy with extended surgery and subsequent systematic chemotherapy may provide a substantial benefit in patients with advanced ACC.

A case of Avascular Necrosis in a patient with Adrenocortical Carcinoma and Disseminated Metastasis.

28 years old, male patient was diagnosed with Metastatic Adrenocortical Carcinoma after extensive investigation. Patient's primary concern was only his right hip and right shoulder pain. On imaging investigations, the patient was diagnosed with Avascular Necrosis of the right hip joint. Further laboratory work-up for avascular necrosis showed Primary Hypercortisolism and eventually patient was found to have Adrenocortical Carcinoma base on CT and bone scan results, Avascular Necrosis usually presents with pain in the affected area, mostly involving shoulder, knee or hip joint. Among many of the causes of Avascular necrosis, one rare cause is hormone secreting Adreno cortical Carcinoma, a rare and a highly malignant tumour. Patients can present with Cushing's syndrome or can have atypical presentation like this patient. This patient did not have any symptoms related to malignancy such as loss of appetite and weight loss.

Virilizing oncocytic adrenocortical carcinoma: clinical and immunohistochemical studies.

CONTEXT: Oncocytic tumors of the adrenal cortex are rare, mostly nonfunctioning and benign. SETTING: Report virilizing oncocytic adrenocortical carcinoma in a 50-year-old woman. PATIENT: She presented a recent and progressive virilization syndrome, associated with high blood pressure. Hormonal evaluation showed elevated serum testosterone and delta-4-androstenedione levels, normal urinary free cortisol level and incomplete suppression of cortisol at the 1 mg dexamethasone suppression test. CT scan of the abdomen revealed a 35 mm left adrenal mass. INTERVENTION: The patient underwent a left adrenalectomy, and the histological study showed a 3 cm oncocytic adrenocortical carcinoma with signs of malignancy. RESULTS: Immunohistochemical study revealed that tumor cells expressed the steroidogenic enzymes involved into androgen synthesis (3ßHSD and P450c17α), P450 aromatase and luteinizing hormone (LH) receptors. Post-operatively, signs of virilization improved rapidly, serum testosterone and delta-4-androstenedione levels returned to normal, as did the dexamethasone suppression test. During follow-up CT-scan and 18-FDG PET/CT showed a right ovary mass, corresponding to a follicular cyst associated with hyperthecosis. The patient is alive with no recurrence 48 months after adrenal surgery. CONCLUSION: Oncocytic adrenocortical carcinomas, although extremely rare, should be considered in women with a virilization syndrome. In this woman immunohistochimical studies revealed the presence of steroidogenic enzymes involved into androgen synthesis and aromatization, and LH receptors could be implicated in this pathology.

Simultaneous Adrenocortical Carcinoma and Neuroblastoma in an Infant With a Novel Germline p53 Mutation.

We present an infant with 2 simultaneous, but histologically distinct tumors with a novel germline p53 mutation. The child was found to have a paraspinal neuroblastoma, a concurrent adrenal cortical carcinoma, and an I162F p53 gene mutation. We review the associations of germline p53 mutations (or Li-Fraumeni syndrome) with both tumor types and the current research in similar germline p53 mutations. Finally, we discuss the multiple ways in which our patient is unique including the paucity of cases with simultaneous but histologically unrelated tumors and the fact that our patient is the first reported case of an I162F germline p53 mutation.

Adrenocortical tumor with precocious puberty in a 2-month-old girl.

Adrenocortical tumor is a rare childhood tumor with a median age at onset of 3.2 years. Virilization is the most common sign. Laparotomy is the reference treatment and has a favorable course. The diagnosis of adrenal tumor can be difficult. The main parameters of malignant tumors are size and metastasis. Analysis of TP53 mutation can facilitate final diagnosis. We report a case of virilizing adrenal tumor that developed in a 2-month-old girl, and which was treated with laparoscopic adrenalectomy.

Nonfunctional adrenocortical carcinoma initially presenting as retroperitoneal hemorrhage.

BACKGROUND: Acute adrenal hemorrhage is an uncommon entity. Although trauma is the most common cause of adrenal hemorrhage, non-traumatic etiologies have also been reported. We report an unusual case of a spontaneously ruptured adrenocortical carcinoma that initially presented as a critical massive retroperitoneal hemorrhage. The case was treated successfully using a combination of emergency interventional radiology and elective surgery. CASE PRESENTATION: A 47-year-old woman was transported to our hospital because of the sudden onset of severe pain in her left lower back. The shadow of a tumor-like soft mass accompanied by bleeding was observed in the upper pole of the left kidney, together with vascular leakage from the middle suprarenal artery on computed tomography. Transcatheter embolization of the left middle adrenal artery was administered based on a diagnosis of acute adrenal hemorrhage. Further observation indicated that the bleeding was caused by rupture of an adrenocortical carcinoma. Left adrenalectomy was subsequently carried out via laparotomy. CONCLUSIONS: We experienced an unusual case of acute massive adrenal hemorrhage caused by the rupture of a non-functional adrenocortical carcinoma, which was treated successfully by ambulatory transcatheter embolization therapy and elective surgery.