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Journal of Clinical Medicine Jun 2024: Leiomyosarcoma (LMS) originating from the adrenal gland is exceedingly rare, constituting a minute fraction of soft tissue sarcomas. Due to its rarity, with less than... (Review)
Review
: Leiomyosarcoma (LMS) originating from the adrenal gland is exceedingly rare, constituting a minute fraction of soft tissue sarcomas. Due to its rarity, with less than 50 documented cases in English medical literature, the diagnosis and management of adrenal LMS remain challenging. The aim of this study was to perform a review of the literature, in order to evaluate the prognosis of these rare cancers and report our specific case. : A systematic review of the literature was conducted using PubMed, Web of Science, Google Scholar, and Scopus databases, up to December 2020. The search utilized MeSH terms such as "Adrenal Gland Neoplasms," "Leiomyosarcoma," "Adrenalectomy," and "Smooth Muscle Tumor." The inclusion criteria focused on studies reporting patients with a histopathological diagnosis of adrenal leiomyosarcoma. The PRISMA guidelines were followed to ensure a comprehensive analysis. : Out of 63 identified studies, 43 met the inclusion criteria and were reviewed. These studies highlighted the rarity and aggressive behavior of adrenal leiomyosarcoma. Surgical excision remains the cornerstone of treatment, often complemented by adjuvant therapies. The reviewed case involved a 52-year-old woman who underwent a right laparoscopic adrenalectomy for a 9 × 7 × 6 cm grade 3 leiomyosarcoma. Despite subsequent adjuvant chemotherapy, hepatic metastases were detected, illustrating the aggressive nature of the disease. The literature underscores the importance of histopathological analysis and long-term surveillance for managing disease progression. : Optimal management of adrenal leiomyosarcoma requires a multidisciplinary approach and meticulous follow-up. The rarity of the disease poses challenges for standardizing treatment, but surgical excision and tailored adjuvant therapies show promise. Further research is essential to refine treatment strategies and improve prognosis for this rare malignancy.
PubMed: 38930027
DOI: 10.3390/jcm13123499 -
The Journal of Surgical Research Jun 2024Adrenocortical carcinoma (ACC) is a rare but aggressive pediatric endocrine tumor. However, there is no recent US national report on the management or outcomes of...
INTRODUCTION
Adrenocortical carcinoma (ACC) is a rare but aggressive pediatric endocrine tumor. However, there is no recent US national report on the management or outcomes of pediatric ACC. We aimed to examine the clinical characteristics, current management strategies, and outcomes of pediatric ACC.
METHODS
In this retrospective National Cancer Database study between 2004 and 2019, children (<18 y) with ACC were included. Overall survival was examined by means of Kaplan-Meier method, log-rank tests, and Cox regression modeling.
RESULTS
Seventy-eight children with ACC were included. The median age was 10 y, the median tumor size was 10.2 cm, and 35.9% had metastasis at diagnosis. Most patients underwent surgical treatment (84.6%), 56.4% received chemotherapy, and 7.7% received radiation. The 1-, 3-, and 5-y overall survival rates were 87.0%, 62.0%, and 60.1%, respectively. In unadjusted analysis, surgical treatment was associated with improved overall survival (log-rank test, P < 0.001). In multivariable Cox regression, metastasis at diagnosis was associated with inferior overall survival (hazard ratio: 2.72, 95% confidence interval: 1.15-6.40, P = 0.02), when adjusting for age, tumor size, receipt of surgical treatment, and chemotherapy. In patients with nonmetastatic ACC, increasing age was associated with inferior overall survival (hazard ratio: 1.12, 95% confidence interval: 1.00-1.24, P = 0.04), when adjusting for tumor size, receipt of surgical treatment, and chemotherapy.
CONCLUSIONS
Most children with ACC in the USA undergo surgical treatment with about half of these also receiving chemotherapy. Metastasis at diagnosis was independently associated with inferior overall survival; in patients with nonmetastatic ACC, increasing age was independently associated with inferior overall survival.
PubMed: 38925097
DOI: 10.1016/j.jss.2024.04.086 -
The British Journal of Surgery Jun 2024
Development of an ontology for laparoscopic transabdominal adrenalectomy via a comprehensive modified Delphi survey and its validation on a multicentric pilot data set for surgical training and future video analysis with machine learning algorithms.
Topics: Humans; Adrenalectomy; Laparoscopy; Delphi Technique; Machine Learning; Pilot Projects; Video Recording
PubMed: 38916133
DOI: 10.1093/bjs/znae148 -
JCEM Case Reports Jun 2024Pheochromocytomas predominantly produce catecholamines, and rarely also produce ACTH, causing Cushing syndrome (CS). Cyclic CS, an uncommon presentation of...
Pheochromocytomas predominantly produce catecholamines, and rarely also produce ACTH, causing Cushing syndrome (CS). Cyclic CS, an uncommon presentation of hypercortisolism, poses a diagnostic challenge. We report a 71-year-old woman who developed cyclic ectopic ACTH secretion from a pheochromocytoma. Previous evaluations showed intermittent elevations in cortisol and ACTH levels, normal pituitary magnetic resonance imaging, and an adrenal nodule. On admission, she was hypertensive and had cushingoid features. Bilateral inferior petrosal sinus sampling with desmopressin stimulation and an 8-mg dexamethasone suppression test suggested ectopic ACTH secretion, but ACTH increased during the peripheral desmopressin stimulation test. Plasma normetanephrines were about 2-fold above the upper reference limit. F-fluoro-dopa and Gallium-DOTATATE positron emission tomography/computed tomography scans, computed tomography, and magnetic resonance imaging identified an adrenal mass. After doxazosin adrenoceptor blockade, she underwent right adrenalectomy; histopathology and immunohistochemistry confirmed an ACTH-secreting pheochromocytoma. Postoperative blood pressure normalized and serum cortisol and plasma ACTH levels were suppressed, requiring physiologic hydrocortisone replacement. This case underscores the importance of considering pheochromocytoma in ACTH-dependent hypercortisolism with elevated metanephrines and an adrenal mass. Timely diagnosis and treatment can reduce morbidity and improve quality of life.
PubMed: 38915761
DOI: 10.1210/jcemcr/luae094 -
Endocrine Jun 2024Adrenal venous sampling (AVS) is recommended for subtyping primary aldosteronism (PA). However, in cases of PA, concurrent subclinical Cushing's syndrome (SCS) has the...
PURPOSE
Adrenal venous sampling (AVS) is recommended for subtyping primary aldosteronism (PA). However, in cases of PA, concurrent subclinical Cushing's syndrome (SCS) has the potential to confound AVS results. Pentixafor, a CXC chemokine receptor type 4-specific ligand, has been reported as a promising marker to evaluate functional nature of adrenal adenomas. This study aims to investigate the clinical value of Gallium-68 Pentixafor Positron Emission Tomography-Computed Tomography (Ga-Pentixafor PET/CT) in the localization diagnosis of patients with PA plus SCS.
METHODS
Two patients with a confirmed diagnosis of PA plus SCS underwent AVS and Ga-Pentixafor PET/CT.
RESULTS
AVS results revealed no lateralization for both patients while Ga-Pentixafor PET/CT showed a unilateral adrenal nodule with increased uptake of Ga-Pentixafor. Unilateral adrenalectomy was performed based on the results of Ga-Pentixafor PET/CT. Subsequently, complete biochemical remission of autonomous aldosterone and cortisol secretion were achieved in both cases.
CONCLUSIONS
Ga-Pentixafor PET/CT shows promising potential for the localization of aldosterone and cortisol co-secreting adrenal adenoma in patients with PA plus SCS.
PubMed: 38914747
DOI: 10.1007/s12020-024-03865-6 -
Frontiers in Surgery 2024Solitary fibrous tumor (SFT) is a rare mesenchymal tumor, probably of fibroblastic origin, mainly in the extremities and pleura. Primary SFT of the adrenal gland is...
Solitary fibrous tumor (SFT) is a rare mesenchymal tumor, probably of fibroblastic origin, mainly in the extremities and pleura. Primary SFT of the adrenal gland is clinically more rare. Here, we report the case of a 47-year-old woman who detected a left adrenal mass on physical examination, without any symptoms, and no laboratory abnormalities. A computed tomography (CT) examination of the adrenal gland suggested a round-like soft tissue density shadow in the left adrenal area. An unenhanced scan showed uneven density of the mass, with a scattered circular-like cystic low-density shadow inside, and an enhanced scan showed obvious uneven enhancement. We considered it to be adrenal pheochromocytoma. Ultimately, the patient was treated with laparoscopic left adrenalectomy. A pathological examination suggested an adrenal SFT. We reviewed previous case reports of adrenal SFTs and summarized the clinical characteristics of adrenal SFT combined with the relevant literature. For adrenal tumors with uneven low-density shadow and uneven CT enhancement features, we should consider the differential diagnosis of adrenal SFT.
PubMed: 38903862
DOI: 10.3389/fsurg.2024.1363807 -
Endocrinologia, Diabetes Y Nutricion May 2024
Topics: Humans; Pheochromocytoma; Adrenal Gland Neoplasms; Pancreatitis; Acute Disease; Male; Female; Adrenalectomy; Middle Aged
PubMed: 38897706
DOI: 10.1016/j.endien.2024.02.008 -
SAGE Open Medical Case Reports 2024Adrenal gland cysts are rare and uncommon manifestations. Mostly asymptomatic, discovered incidentally during radiological studies or at autopsy, or without...
Adrenal gland cysts are rare and uncommon manifestations. Mostly asymptomatic, discovered incidentally during radiological studies or at autopsy, or without characteristic symptoms. The spectrum of these entities may include benign cysts or malignant cystic neoplasms. They are classified into four types: pseudocysts, endothelial cysts, epithelial cysts, and parasitic cysts. Though pseudocysts are reported to be the most frequently clinically recognized adrenal cysts in surgical series, endothelial cysts are more frequent in autopsy series. Even with advanced imaging modalities, it is still difficult to differentiate a benign adrenal neoplasm from a malignant one. As a result, getting a definitive diagnosis and starting treatment is challenging. In both symptomatic and asymptomatic cases with a large diameter or increasing sizes during follow-up, or with any abnormality of adrenal hormones, surgery is the treatment of choice in symptomatic. Herein, we present a 47-year-old female with a nonfunctional left adrenal endothelial cyst, who was incidentally found during a computerized tomography scan. The patient presented with left-sided nephritic colic due to renal lithiasis. The objective of this paper is to recall the clinical characteristics and to specify the diagnostic contribution of imaging as well as the therapeutic modalities of this entity.
PubMed: 38881974
DOI: 10.1177/2050313X241261510 -
Revue Medicale Suisse Jun 2024Primary aldosteronism is the most common cause of secondary hypertension in the middle-aged population. A high level of suspicion is required, due to the higher...
Primary aldosteronism is the most common cause of secondary hypertension in the middle-aged population. A high level of suspicion is required, due to the higher morbidity and mortality associated with damage to target organs (heart, brain, vessels, kidneys) than with essential hypertension. Screening involves 3 phases: detection, confirmation and detection of lateralization if surgery is an option. The choice of treatment will depend on the cause and the patient's wishes and may be either medical (mineralocorticoid receptor antagonists) or surgical (unilateral adrenalectomy). Both treatment options reduce the risk of cardiovascular morbidity and mortality if blood pressure is well controlled.
Topics: Humans; Hyperaldosteronism; Adrenalectomy; Hypertension; Mineralocorticoid Receptor Antagonists; Middle Aged
PubMed: 38867561
DOI: 10.53738/REVMED.2024.20.878.1163 -
Cureus May 2024Pheochromocytomas are tumors that develop from the chromaffin cells of the adrenal medulla. More than 40% of cases of pheochromocytomas are associated with genetic...
Pheochromocytomas are tumors that develop from the chromaffin cells of the adrenal medulla. More than 40% of cases of pheochromocytomas are associated with genetic conditions such as neurofibromatosis type 1 (NF1) or von Hippel-Lindau syndrome. Cystic pheochromocytomas are rare, generally asymptomatic, and thus of bigger size at the time of diagnosis. Surgical treatment is necessary to prevent cardiovascular morbidity and malignancy risk. We report the case of a 27-year-old patient admitted for further examination of a left adrenal mass that was discovered by an abdominal CT scan in the context of abdominal pain associated with hypertension evolving for three years. The clinical examination showed the presence of multiple café au lait spots, axillary and inguinal freckling with two dermal neurofibromas diagnosed clinically, as well as Lisch nodules on bilateral ophthalmic examination, thus meeting the clinical criteria for the diagnosis of NF1. The clinical laboratory investigation showed elevated urinary metanephrine and normetanephrine levels. CT scan examination showed a 10 cm left adrenal cystic mass on abdominal CT. This mass uptake of the radioligand in metaiodobenzylguanidine (MIBG) scintigraphy without secondary extra-adrenal localization allowed the diagnosis of a seemingly benign cystic pheochromocytoma to be made. The patient was put on presurgical drug preparation with volume expansion and then underwent left unilateral adrenalectomy. The histopathological study was in favor of a rather aggressive cystic pheochromocytoma with a pheochromocytoma of the adrenal gland scaled (PASS) score of 9. Blood pressure and urine catecholamines at seven days, three months, six months, and one year after surgery were normalized. Cystic pheochromocytoma is a rare tumor with a potentially poor prognosis. It is characterized by a more insidious evolution and a larger volume at diagnosis. It should be considered a diagnosis in patients with a cystic adrenal mass or an extra-adrenal mass with fluctuating blood pressure during surgery. This case illustrates the importance of both presurgical preparation and screening for pheochromocytoma in neurofibromatosis type 1.
PubMed: 38864044
DOI: 10.7759/cureus.60151