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Bertherat J, Bourdeau I, Bouys L, Chasseloup F, Kamenicky P, Lacroix A. Clinical, pathophysiologic, genetic and therapeutic progress in Primary Bilateral Macronodular Adrenal Hyperplasia. Endocr Rev 2022:6957368. [PMID: 36548967 DOI: 10.1210/endrev/bnac034] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 10/07/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022]
Abstract
Patients with primary bilateral macronodular adrenal hyperplasia (PBMAH) usually present bilateral benign adrenocortical macronodules at imaging and variable levels of cortisol excess. PBMAH is a rare cause of primary overt Cushing's syndrome, but may represent up to one third of bilateral adrenal incidentalomas with evidence of cortisol excess. The increased steroidogenesis in PBMAH is often regulated by various G-protein coupled receptors aberrantly expressed in PBMAH tissues; some receptor ligands are ectopically produced in PBMAH tissues creating aberrant autocrine/paracrine regulation of steroidogenesis. The bilateral nature of PBMAH and familial aggregation, led to the identification of germline heterozygous inactivating mutations of the ARMC5 gene, in 20-25% of the apparent sporadic cases and more frequently in familial cases; ARMC5 mutations/pathogenic variants can be associated with meningiomas. More recently, combined germline mutations/pathogenic variants and somatic events inactivating the KDM1A gene were specifically identified in patients affected by GIP-dependent PBMAH. Functional studies demonstrated that inactivation of KDM1A leads to GIP-receptor (GIPR) overexpression and over or down-regulation of other GPCRs. Genetic analysis is now available for early detection of family members of index cases with PBMAH carrying identified germline pathogenic variants. Detailed biochemical, imaging, and co-morbidities assessment of the nature and severity of PBMAH is essential for its management. Treatment is reserved for patients with overt or mild cortisol/aldosterone or other steroid excesses taking in account co-morbidities. It previously relied on bilateral adrenalectomy; however recent studies tend to favor unilateral adrenalectomy, or less frequently, medical treatment with cortisol synthesis inhibitors or specific blockers of aberrant GPCR.
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Affiliation(s)
- Jerôme Bertherat
- Department of Endocrinology and National Reference Center for Rare Adrenal Disorders, Cochin Hospital, Assistance Publique Hôpitaux de Paris, 24 rue du Fg St Jacques, Paris 75014, France
| | - Isabelle Bourdeau
- Division of Endocrinology, Department of Medicine and Research Center, Centre hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Lucas Bouys
- Department of Endocrinology and National Reference Center for Rare Adrenal Disorders, Cochin Hospital, Assistance Publique Hôpitaux de Paris, 24 rue du Fg St Jacques, Paris 75014, France
| | - Fanny Chasseloup
- Université Paris-Saclay, Inserm, Physiologie et Physiopathologie Endocriniennes, Service d'Endocrinologie et des Maladies de la Reproduction, 94276 Le Kremlin-Bicêtre, France
| | - Peter Kamenicky
- Université Paris-Saclay, Inserm, Physiologie et Physiopathologie Endocriniennes, Service d'Endocrinologie et des Maladies de la Reproduction, 94276 Le Kremlin-Bicêtre, France
| | - André Lacroix
- Division of Endocrinology, Department of Medicine and Research Center, Centre hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
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Meloche-Dumas L, Mercier F, Lacroix A. Role of unilateral adrenalectomy in bilateral adrenal hyperplasias with Cushing's syndrome. Best Pract Res Clin Endocrinol Metab 2021; 35:101486. [PMID: 33637447 DOI: 10.1016/j.beem.2021.101486] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Primary bilateral adrenocortical hyperplasias are rare forms of pituitary ACTH-independent Cushing's syndrome (CS). They are divided between primary bilateral macronodular adrenal hyperplasia (PBMAH) and micronodular adrenal hyperplasia (MiBAH), which is subdivided in primary pigmented nodular adrenocortical disease (PPNAD) and isolated micronodular adrenocortical disease (i-MAD). One of the most debated aspects surrounding these entities is their most appropriate therapy. Although bilateral adrenalectomy (BA) has previously been the most utilized therapy for patients with overt CS, recent studies have indicated that unilateral adrenalectomy (UA) can be effective in patients with PBMAH and some with MiBAH with fewer long-term side effects. Medical therapies can also be used for bridging to surgery or rarely in the long-term for these patients. We review the various degrees of CS resulting from PBMAH and MiBAH, with a special focus on their respective therapies including UA, taking into account the recent pathophysiological and genetics findings.
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Affiliation(s)
- Léamarie Meloche-Dumas
- Surgical Oncology Service, Department of Surgery, Centre Hospitalier de L'Université de Montréal (CHUM), Université de Montréal, Montréal, Canada.
| | - Frédéric Mercier
- Surgical Oncology Service, Department of Surgery, Centre Hospitalier de L'Université de Montréal (CHUM), Université de Montréal, Montréal, Canada.
| | - André Lacroix
- Division of Endocrinology, Department of Medicine, Centre Hospitalier de L'Université de Montréal (CHUM), Université de Montréal, Montréal, Canada.
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Pan B, Wang S, Chen Z, Zou G. 18F-Fluorodeoxyglucose positron emission tomography/computed tomography findings in a patient with bilateral macronodular adrenal hyperplasia. BJR Case Rep 2020; 6:20200034. [PMID: 32922849 PMCID: PMC7465743 DOI: 10.1259/bjrcr.20200034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/20/2020] [Accepted: 04/27/2020] [Indexed: 11/05/2022] Open
Abstract
Adrenocorticotropic hormone-independent macronodular adrenal hyperplasia (AIMAH) is a rare bilateral adrenocorticotropic hormone (ACTH)-independent nodular adrenal hyperplastic disease. Most patients with AIMAH are usually asymptomatic and only a small percentage present with subclinical or apparent Cushing's syndrome caused by excessive corticosteroid secretion. Herein, we reported the case of a 51-year-old female with bilateral macronodular adrenal hyperplasia with mild fluorodeoxyglucose uptake based on PET/CT imaging findings. Her symptoms resolved after surgical resection of the right adrenal gland.
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Affiliation(s)
- Bo Pan
- PET/CT Center, The First Affiliated Hospital of University of Science and Technology of China, Hefei 23001, China
| | - Shicun Wang
- PET/CT Center, The First Affiliated Hospital of University of Science and Technology of China, Hefei 23001, China
| | - Zongke Chen
- PET/CT Center, The First Affiliated Hospital of University of Science and Technology of China, Hefei 23001, China
| | - Guichang Zou
- Institute on Aging and Brain Disorders, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
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Sheikh-Ahmad M, Dickstein G, Matter I, Shechner C, Bejar J, Reut M, Sroka G, Laniado M, Saiegh L. Unilateral Adrenalectomy for Primary Bilateral Macronodular Adrenal Hyperplasia: Analysis of 71 Cases. Exp Clin Endocrinol Diabetes 2019; 128:827-834. [DOI: 10.1055/a-0998-7884] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Abstract
Objective Primary bilateral macronodular adrenal hyperplasia (PBMAH) is characterized by benign bilateral enlarged adrenal masses, causing Cushing’s syndrome (CS). The aim of the current article is to define the role of unilateral adrenalectomy (UA) in treating patients with CS related to PBMAH.
Methods A PubMed database search was conducted to identify articles reporting UA to treat PBMAH. We also report cases of PBMAH from our medical center treated by UA.
Results A total number of 71 cases of PBMAH (62 cases reported in the literature and 9 cases from our center) are presented. Most patients were women (73.2%) and most UA involved the left side (64.3%). In most cases, the resected gland was the larger one. Following UA, 94.4% of cases had remission of hypercortisolism. Recurrence rate of CS was 19.4% and hypoadrenalism occurred in 29.6%. After UA, when the size of the remained adrenal gland was equal or greater than 3.5 cm, CS persisted in 21.4% of cases, and recurrence occurred in 27.3% of cases (after 20±9.2 months). However, when the size of the remained gland was less than 3.5 cm, CS resolved in all cases and recurrence occurred in 21.2% of cases after a long period (65.6±52.1 months). High levels of urinary free cortisol (UFC) were not correlated with post-surgical CS recurrence or persistence.
Conclusions UA leads to beneficial outcomes in patients with CS related to PBMAH, also in cases with pre-surgical elevated UFC or contralateral large gland.
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Affiliation(s)
| | - Gabriel Dickstein
- Department of Endocrinology, Bnai Zion Medical Center, Haifa, Istael
| | - Ibrahim Matter
- Department of Surgery, Bnai Zion Medical Center, Haifa, Israel
| | - Carmela Shechner
- Department of Endocrinology, Bnai Zion Medical Center, Haifa, Istael
| | - Jacob Bejar
- Department of Pathology, Bnai Zion Medical Center, Haifa, Israel
| | - Maria Reut
- Department of Endocrinology, Bnai Zion Medical Center, Haifa, Istael
| | - Gideon Sroka
- Department of Surgery, Bnai Zion Medical Center, Haifa, Israel
| | - Monica Laniado
- Department of Surgery, Bnai Zion Medical Center, Haifa, Israel
| | - Leonard Saiegh
- Department of Endocrinology, Bnai Zion Medical Center, Haifa, Istael
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Cristante J, Chabre O. Unilateral adrenalectomy in primary bilateral macronodular hyperplasia. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.coemr.2019.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Kyrilli A, Lytrivi M, Bouquegneau MS, Demetter P, Lucidi V, Garcia C, Moreno-Reyes R, Tabarin A, Corvilain B, Driessens N. Unilateral Adrenalectomy Could Be a Valid Option for Primary Nodular Adrenal Disease: Evidence From Twins. J Endocr Soc 2018; 3:129-134. [PMID: 30591956 PMCID: PMC6302904 DOI: 10.1210/js.2018-00261] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 10/19/2018] [Indexed: 01/25/2023] Open
Abstract
Primary pigmented nodular adrenal disease (PPNAD) accounts for <1% of ACTH-independent Cushing syndrome. We describe the case of twin female patients with PPNAD who both had sustainable disease control after unilateral adrenalectomy, which corroborates current evidence in favor of unilateral adrenalectomy for a subset of patients with PPNAD. Patient A presented with a 10-kg weight gain over the past year and facial plethora. Diagnostic evaluation revealed abolition of normal cortisol rhythm with suppressed ACTH levels, normal adrenal CT and MRI imaging and a slightly left-predominant adrenal uptake on 131I iodomethyl norcholesterol scintigraphy coupled with single-photon emission CT/CT. PPNAD was confirmed after genetic testing revealed a known pathogenic PRKA1A mutation (c.709 (-7-2) del6). At that time, her twin sister (patient B) was asymptomatic. Patient A underwent successful unilateral adrenalectomy and histology confirmed PPNAD. Two years after initial onset of symptoms in patient A, patient B was seen for the same subtle symptoms of progressive weight gain. Diagnostic test results were identical, revealing the same clinical features and mutational status as patient A. Patient B also underwent unilateral adrenalectomy with a favorable outcome. Follow-up 3 years after surgery for patient A and 18 months for patient B showed sustained disease control without recurrence and uncompromised quality of life, with no adrenal insufficiency having occurred. Unilateral adrenalectomy can be a successful therapeutic approach for patients with PPNAD with a mild phenotype without the risk and the inconvenience of subsequent adrenal insufficiency, which alters quality of life.
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Affiliation(s)
- Aglaia Kyrilli
- Division of Endocrinology, Hôpital Erasme, Brussels, Belgium
| | - Maria Lytrivi
- Division of Endocrinology, Hôpital Erasme, Brussels, Belgium
| | | | - Pieter Demetter
- Division of Anatomopathology, Hôpital Erasme, Brussels, Belgium
| | - Valerio Lucidi
- Division of Digestive Surgery, Hôpital Erasme, Brussels, Belgium
| | - Camilo Garcia
- Division of Nuclear Medicine, Bordet Institut, Brussels, Belgium
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Perogamvros I, Vassiliadi DA, Karapanou O, Botoula E, Tzanela M, Tsagarakis S. Biochemical and clinical benefits of unilateral adrenalectomy in patients with subclinical hypercortisolism and bilateral adrenal incidentalomas. Eur J Endocrinol 2015; 173:719-25. [PMID: 26330465 DOI: 10.1530/eje-15-0566] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Accepted: 09/01/2015] [Indexed: 01/15/2023]
Abstract
OBJECTIVE The treatment of subclinical hypercortisolism in patients with bilateral adrenal incidentalomas (AI) is debatable. We aimed to compare the biochemical and clinical outcome of unilateral adrenalectomy vs a conservative approach in these patients. DESIGN Retrospective study. METHODS The study included 33 patients with bilateral AI; 14 patients underwent unilateral adrenalectomy of the largest lesion (surgical group), whereas 19 patients were followed up (follow-up group). At baseline and at each follow-up visit, we measured 0800 h plasma ACTH, midnight serum cortisol (MSF), 24-h urinary-free cortisol (UFC) and serum cortisol following a standard 2-day low-dose-dexamethasone-suppression test (LDDST). We evaluated the following comorbidities: arterial hypertension, impaired glucose tolerance or diabetes mellitus, dyslipidemia and osteoporosis. RESULTS Baseline demographic, clinical characteristics and the duration of follow-up (53.9±21.3 vs 51.8±20.1 months, for the surgical vs the follow-up group) were similar between groups. At the last follow-up visit the surgical group had a significant reduction in post-LDDST cortisol (2.4±1.6 vs 6.7±3.9 μg/dl, P=0.002), MSF (4.3±2 vs 8.8±4.6 μg/dl, P=0.006) and 24-h UFC (50.1±21.1 vs 117.9±42.4 μg/24 h, P=0.0007) and a significant rise in mean±s.d. morning plasma ACTH levels (22.2±9.6 vs 6.9±4.8 pg/ml, P=0.002). Improvement in co-morbidities was seen only in the surgical group, whereas no changes were noted in the follow-up group. CONCLUSIONS Our early results show that removal of the largest lesion offers significant improvement both to cortisol excess and its metabolic consequences, without the debilitating effects of bilateral adrenalectomy. A larger number of patients, as well as a longer follow-up, are required before drawing solid conclusions.
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Affiliation(s)
| | - D A Vassiliadi
- Department of EndocrinologyDiabetes and Metabolism, Evangelismos Hospital, 106 76 Athens, GreeceEndocrine UnitSecond Department of Internal Medicine-Propaedeutic, Research Institute and Diabetes Center, Attiko University Hospital, 12462 Athens, Greece
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Zhang Y, Li H. Classification and surgical treatment for 180 cases of adrenocortical hyperplastic disease. Int J Clin Exp Med 2015; 8:19311-19317. [PMID: 26770569 PMCID: PMC4694469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 09/10/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To review and discuss the diagnostic and surgical therapeutic methods of adrenocortical hyperplastic disease. METHODS A retrospective analysis was done to 180 adrenocortical hyperplasia patients (74 males, 109 females, aged 6~76 (average 40.1). Studies were done to the relationship between patients' clinical characteristics, biochemical, endocrinological and imaging examination results, the therapeutic effects. RESULTS Among all 180 cases, there are 107 Cushing disease (CD), 19 ectopic adrenocorticotropin adrenal hyperplasia (EAAH), 28 adrenocorticotropin independent macronodular adrenal hyperplasia (AIMAH), 4 primary pigmented nodular adrenocortical hyperplasia (PPNAH), and 28 Idiopathic Hyperaldosteronism (IHA). Twenty-four-hour urinary free cortisol (24 h UFC) excretion of CD, EAAH, AIMAH and PPNAH patients were 95.2~535.7 µg (average 287.6 µg), 24.8~808.2 µg (average 307.9 µg), 102.5~3127.0 µg (average 852.5 µg), and 243.8~1124.6 µg (average 564.3 µg). Both low and high-dose dexamethasone suppression tests (DDST) were not suppressed in AIMAH, PPNAH and EAAH groups, but HDDST was suppressed in CD group. CT thin scanning results of 180 patients all showed enlargements in the affected side adrenal gland. Unilateral adrenalectomies were performed in 102 hypercortisolism cases. Local lesion excisions were done to 21 IHA patients. 57 patients had surgeries in both sides of the adrenal glands (39 bilateral total adrenalectomies, 16 total adrenalectomy in one side andsubtotal adrenalectomy in the other, 2 bilateral subtotal adrenalectomies). 106 (59%) patients were followed up for 4~158 (average 32) months. CONCLUSION Unilateral adrenalectomy was the first choice for operable adrenocortical hyperplasia patients. The operation mode for the other adrenal gland should be based on the type of hyperplasia and clinical observation.
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Affiliation(s)
- Yushi Zhang
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College Beijing 100730, China
| | - Hanzhong Li
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College Beijing 100730, China
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