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Stoinis N, Creeper K, Phillips J, Graham D, Lim EM. Diverse presentations of Cushing's syndrome during pregnancy - A case series. Aust N Z J Obstet Gynaecol 2024. [PMID: 38284434 DOI: 10.1111/ajo.13793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/11/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Cushing's syndrome (CS) encompasses various causes of hypercortisolism including adrenocorticotropic hormone (ACTH) secreting pituitary adenoma with or without bilateral adrenal hyperplasia, an adrenal adenoma or carcinoma, ectopic ACTH or corticotrophin-releasing hormone (CRH) secretion by a neoplasm or exogenous corticosteroid therapy. The diagnosis of CS in pregnancy presents a challenge due to overlapping clinical features of pregnancy (weight gain, striae, acne). If untreated, CS in pregnancy is associated with increased risk of maternal and fetal complications. AIMS With fewer than 250 cases currently published, we aim to review the clinical presentations, diagnostic methods, management, and outcomes of patients with CS in pregnancy to help optimise our clinical practice. MATERIALS AND METHODS This is a single-centre, retrospective review of woman with documented hypercortisolism receiving antenatal care at a tertiary maternity hospital in Perth between 2006 to 2022. Data were collated from electronic and chart reviews. OMNI calculator was used for birthweight calculations. Local ethics and patient consent were obtained. RESULTS Five women and seven pregnancies were identified. Four women had a pituitary source of ACTH-dependent CS as confirmed by brain magnetic resonance imaging. One woman had an ectopic source of ACTH. Two women were diagnosed during pregnancy. All pregnancies occurring prior to treatment of the Cushing's disease were complicated by secondary hypertension and diabetes. CONCLUSION CS represents a rare and difficult to diagnose condition in pregnancy. When untreated, maternal and fetal outcomes are compromised. Close monitoring of the associated complications with involvement of a multidisciplinary team are recommended.
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Affiliation(s)
- Natasha Stoinis
- Department of Obstetric Medicine, King Edward Memorial Hospital, Perth, Western Australia, Australia
- Department of General Medicine, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Katherine Creeper
- Department of Obstetric Medicine, King Edward Memorial Hospital, Perth, Western Australia, Australia
| | - Jessica Phillips
- Department of Obstetric Medicine, King Edward Memorial Hospital, Perth, Western Australia, Australia
| | - Dorothy Graham
- Department of Obstetric Medicine, King Edward Memorial Hospital, Perth, Western Australia, Australia
- Medical School, The University of Western Australia, Perth, Western Australia, Australia
| | - Ee Mun Lim
- Department of Endocrinology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
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Special situations in pheochromocytomas and paragangliomas: pregnancy, metastatic disease, and cyanotic congenital heart diseases. Clin Exp Med 2021; 22:359-370. [PMID: 34591219 DOI: 10.1007/s10238-021-00763-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 09/18/2021] [Indexed: 01/08/2023]
Abstract
The aim of our study was to describe the epidemiology, diagnosis, and treatment of the most complex pheochromocytoma and paraganglioma (PGL) cases, including pheochromocytoma/PGL during pregnancy, in cyanotic congenital heart diseases (CCHDs), and metastatic pheochromocytoma. The English and Spanish literature was thoroughly evaluated searching for articles reporting clinical studies, case reports, or reviews of pheochromocytoma/PGL in pregnancy and in CCHD and metastatic pheochromocytoma/PGL. Particular settings in the diagnosis and management of pheochromocytoma and PGLs remain challenging. Those special situations include the diagnosis during pregnancy or in the context of CCHD since the typical clinical features of pheochromocytoma may be confounded with preeclampsia during pregnancy and with the complications commonly observed in CCHD. In addition, although some clinical and genetic features have been associated with higher risk of metastatic pheochromocytoma, the detection and prediction of the development of metastatic disease involve another complex situation that may require special hormonal determinations as plasmatic 3-methoxytyramine and nuclear medicine studies including 18FDG PET-CT or 18F-FDOPA PET-CT, among others. Furthermore, the selection of the most appropriate treatment in these situations, as well as the moment to carry it out, requires special care as limited evidence is available. This article reviews the epidemiology, diagnosis, and treatment of the pheochromocytoma/PGL during pregnancy, metastatic pheochromocytoma/PGL, and pheochromocytoma/PGL in CCHD. The diagnosis, and especially the treatment, of metastatic pheochromocytomas and pheochromocytoma/PGL during pregnancy and in CCHD is challenging. Thus, these cases should be management in reference centres by multidisciplinary teams specialized in the pheochromocytoma/PGL treatment.
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Constantinescu G, Langton K, Conrad C, Amar L, Assié G, Gimenez-Roqueplo AP, Blanchard A, Larsen CK, Mulatero P, Williams TA, Prejbisz A, Fassnacht M, Bornstein S, Ceccato F, Fliedner S, Dennedy M, Peitzsch M, Sinnott R, Januszewicz A, Beuschlein F, Reincke M, Zennaro MC, Eisenhofer G, Deinum J. Glucocorticoid Excess in Patients with Pheochromocytoma Compared with Paraganglioma and Other Forms of Hypertension. J Clin Endocrinol Metab 2020; 105:5866040. [PMID: 32609829 PMCID: PMC7413598 DOI: 10.1210/clinem/dgaa423] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 06/26/2020] [Indexed: 12/24/2022]
Abstract
CONTEXT Catecholamines and adrenocortical steroids are important regulators of blood pressure. Bidirectional relationships between adrenal steroids and catecholamines have been established but whether this is relevant to patients with pheochromocytoma is unclear. OBJECTIVE This study addresses the hypothesis that patients with pheochromocytoma and paraganglioma (PPGL) have altered steroid production compared with patients with primary hypertension. DESIGN Multicenter cross-sectional study. SETTING Twelve European referral centers. PATIENTS Subjects included 182 patients with pheochromocytoma, 36 with paraganglioma and 270 patients with primary hypertension. Patients with primary aldosteronism (n = 461) and Cushing syndrome (n = 124) were included for additional comparisons. INTERVENTION In patients with PPGLs, surgical resection of tumors. OUTCOME MEASURES Differences in mass spectrometry-based profiles of 15 adrenal steroids between groups and after surgical resection of PPGLs. Relationships of steroids to plasma and urinary metanephrines and urinary catecholamines. RESULTS Patients with pheochromocytoma had higher (P < .05) circulating concentrations of cortisol, 11-deoxycortisol, 11-deoxycorticosterone, and corticosterone than patients with primary hypertension. Concentrations of cortisol, 11-deoxycortisol, and corticosterone were also higher (P < .05) in patients with pheochromocytoma than with paraganglioma. These steroids correlated positively with plasma and urinary metanephrines and catecholamines in patients with pheochromocytoma, but not paraganglioma. After adrenalectomy, there were significant decreases in cortisol, 11-deoxycortisol, corticosterone, 11-deoxycorticosterone, aldosterone, and 18-oxocortisol. CONCLUSIONS This is the first large study in patients with PPGLs that supports in a clinical setting the concept of adrenal cortical-medullary interactions involving an influence of catecholamines on adrenal steroids. These findings could have implications for the cardiovascular complications of PPGLs and the clinical management of patients with the tumors.
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Affiliation(s)
- Georgiana Constantinescu
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Grigore T. Popa University of Medicine and Pharmacy, Iasi, Romania
- Correspondence and Reprint Requests: Georgiana Constantinescu, Department of Medicine III, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany. E-mail:
| | - Katharina Langton
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Catleen Conrad
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Laurence Amar
- Hôpital Européen Georges Pompidou, Hypertension Unit, APHP, Paris, France
- Cardiovascular Research Center INSERM, Paris, France
- Paris Descartes University, Sorbonne Paris Cité, Paris, France
| | - Guillaume Assié
- Paris Descartes University, Sorbonne Paris Cité, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, Hôpital Cochin, APHP, Paris, France
- Institut Cochin, INSERM, Paris, France
| | - Anne-Paule Gimenez-Roqueplo
- Cardiovascular Research Center INSERM, Paris, France
- Hôpital Européen Georges Pompidou, Genetics Unit, Paris, France
| | - Anne Blanchard
- Paris Descartes University, Sorbonne Paris Cité, Paris, France
- INSERM, Centre d’Investigations Cliniques, Paris, France
| | | | - Paolo Mulatero
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Turin, Italy
| | - Tracy Ann Williams
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Turin, Italy
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | | | - Martin Fassnacht
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Stefan Bornstein
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Division of Diabetes & Nutritional Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, UK
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, University Hospital, Zürich, Switzerland
| | - Filippo Ceccato
- Endocrinology Unit, Department of Medicine DIMED, Padova University Hospital, Padua, Italy
| | - Stephanie Fliedner
- First Department of Medicine, University Medical Center Schleswig-Holstein, Lübeck, Germany
| | - Michael Dennedy
- The Discipline of Pharmacology and Therapeutics, School of Medicine, National University of Ireland Galway, Galway, Ireland
| | - Mirko Peitzsch
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Richard Sinnott
- School of Computing and Information Systems, University of Melbourne, Melbourne, Australia
| | | | - Felix Beuschlein
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, University Hospital, Zürich, Switzerland
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | - Maria-Christina Zennaro
- Cardiovascular Research Center INSERM, Paris, France
- Paris Descartes University, Sorbonne Paris Cité, Paris, France
- Hôpital Européen Georges Pompidou, Genetics Unit, Paris, France
| | - Graeme Eisenhofer
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Jaap Deinum
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
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Capella CE, Chandrasekar T, Counsilman M, Sebastiano C, Lallas CD, Al-Kouatly HB. Robotic Adrenalectomy for Functional Adenoma in Second Trimester Treats Worsening Hypertension. Urology 2020; 151:67-71. [PMID: 32360626 DOI: 10.1016/j.urology.2020.04.077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/29/2020] [Accepted: 04/19/2020] [Indexed: 12/01/2022]
Affiliation(s)
- Courtney E Capella
- Department of Urology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA.
| | - Thenappan Chandrasekar
- Department of Urology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - MayJean Counsilman
- Department of Urology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Christopher Sebastiano
- Department of Pathology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Costas D Lallas
- Department of Urology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
| | - Huda B Al-Kouatly
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
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Morita N, Hosaka T, Yamazaki Y, Takahashi K, Sasano H, Ishida H. Abnormal glucose tolerance in a patient with pheochromocytoma and ACTH-independent subclinical Cushing's syndrome involving the same adrenal gland. J Int Med Res 2019; 47:3360-3370. [PMID: 31256733 PMCID: PMC6683918 DOI: 10.1177/0300060519855179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Coexistence of adrenocorticotropin hormone (ACTH)-independent subclinical Cushing’s syndrome (SCS) with pheochromocytoma involving the same adrenal tumor is rare. Moreover, no previous reports have compared pre- and postoperative insulin sensitivities in these cases. A 74-year-old woman was admitted to our hospital with hyperhidrosis, dry mouth, and weight loss. Pheochromocytoma was suspected based on elevated circulating catecholamines, and was confirmed by scintigraphy and histopathological analysis. Laboratory data, low ACTH, and lack of a diurnal cortisol rhythm indicated coexisting Cushing’s syndrome (CS). The atypical symptoms of CS and lack of cortisol suppression after 1 and 8 mg dexamethasone suppression tests confirmed the diagnosis of SCS. Histopathological analysis demonstrated autonomous cortisol production caused by paracrine stimulation from the pheochromocytoma. Her fasting plasma glucose level on admission was 372 mg/dL and her hemoglobin (Hb) A1c was 11.0%. HbA1c decreased to 5.2% postoperatively, with improved insulin secretion indicated by homeostasis model assessment β (18.1 to 45) and urinary C-peptide (26.5 to 48.5 mg/day). Herein we report a rare case of pheochromocytoma and SCS involving the same adrenal tumor, with the first documented levels of glucose tolerance before and after surgery. Coexisting SCS should thus be considered in patients with pheochromocytoma presenting with severely uncontrolled diabetes mellitus.
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Affiliation(s)
- Naru Morita
- 1 Third Department of Internal Medicine, Division of Diabetes, Endocrinology and Metabolism, Kyorin University School of Medicine, Tokyo, Japan.,2 AstraZeneca K.K., Osaka, Japan
| | - Toshio Hosaka
- 3 Graduate Program in Food and Nutritional Science, Graduate School of Integrated Pharmaceutical and Nutritional Science, The University of Shizuoka, Shizuoka, Japan
| | - Yuto Yamazaki
- 4 Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Kazuto Takahashi
- 1 Third Department of Internal Medicine, Division of Diabetes, Endocrinology and Metabolism, Kyorin University School of Medicine, Tokyo, Japan
| | - Hironobu Sasano
- 4 Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Hitoshi Ishida
- 1 Third Department of Internal Medicine, Division of Diabetes, Endocrinology and Metabolism, Kyorin University School of Medicine, Tokyo, Japan.,5 Research Center for Health Care, Nagahama City Hospital, Nagayama City, Shiga, Japan
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Pearl JP, Price RR, Tonkin AE, Richardson WS, Stefanidis D. SAGES guidelines for the use of laparoscopy during pregnancy. Surg Endosc 2017. [DOI: 10.1007/s00464-017-5637-3] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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7
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Zieleniewski W, Michalak R. A successful case of pregnancy in a woman with ACTH-independent Cushing's syndrome treated with ketoconazole and metyrapone. Gynecol Endocrinol 2017; 33:349-352. [PMID: 28277127 DOI: 10.1080/09513590.2017.1290070] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Cushing's syndrome (CS) is a rare disease caused by a chronic excess of cortisol. Hypercortisolaemia may affect reproductive system leading to infertility in women. However, some of the patients remain fertile, although pregnancy is uncommon. In our report, we describe the case of a 31-years old woman suffering from hypertension, oligomenorrhea, easy bruising, muscle weakness and elevated levels of cortisol. During hospitalization, high level of serum cortisol with stiff diurnal rhythm and undetectable plasma ACTH concentration were found. The overnight 1 mg dexamethasone (DEX) suppression test and the test with 8 mg of DEX were performed - plasma cortisol levels after both doses of DEX were over expected values. Thus, the diagnosis of ACTH independent hypercortisolaemia was established. After three weeks of ketoconazole treatment, high level of β-HCG was found corresponding to the third week of pregnancy. The ketoconazole was shift to metyrapone but afterwards ketoconazole was added again. The treatment was well tolerated and pregnancy proceeded without complications. US scan revealed a 2 cm adenoma of the left adrenal gland, confirmed by CT. An adrenalectomy was performed. Concluding, we think that medical treatment of CS in pregnant women is well tolerated and safe both for the mother and fetus.
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Affiliation(s)
| | - Renata Michalak
- b Department of Clinical Endocrinology and Metabolic Disease , Polish Mother's Memorial Hospital Research Institute , Lodz , Poland
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8
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Dealing with Pheochromocytoma during the First Trimester of Pregnancy. Case Rep Obstet Gynecol 2015; 2015:439127. [PMID: 25838955 PMCID: PMC4369956 DOI: 10.1155/2015/439127] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Accepted: 02/20/2015] [Indexed: 11/22/2022] Open
Abstract
Purpose. Pheochromocytoma in association with pregnancy is a very rare, without specific symptoms, life-threatening condition, increasing both maternal and fetal mortality up to 50%. The present paper illustrates the case of a pregnant woman, diagnosed with pheochromocytoma, aiming to demonstrate and discuss the difficulties that arouse during the diagnosis and the problems concerning the treatment. Patient. A 34-year-old woman, in the 9th week of pregnancy, complained for headache, sweating, and a feeling of heavy weight on the right renal area. A tumor of 10 cm diameter at the site of the right adrenal was found. Twenty-four-hour urine catecholamine and VMA excretion levels were well raised. Results. Multidisciplinary approach treated the patient conservatively. Surgical resection of the tumor was performed after the 14th week of pregnancy at the completion of organogenesis. Neither postoperative complications occurred nor hypertension relapse was recorded. The fetus was delivered without complications at the 36th week. Conclusions. There are no consensus and guidelines for treating pheochromocytoma during pregnancy, especially when it is diagnosed in the first trimester. The week of pregnancy and a multidisciplinary approach will determine whether the pregnancy should be continued or not, as well as the time and the approach of surgical treatment.
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Abstract
Cushing's syndrome is a rare condition in the general population and is even less common during pregnancy with only a few cases reported in literature. The diagnosis of Cushing's syndrome may be difficult during pregnancy because the typical features of the disorder and pregnancy may overlap. However, Cushing's syndrome results in increased fetal and maternal complications, and diagnosis and treatment are critical. This report describes a case of 26-year-old female at the 19th week of pregnancy with symptoms and signs of hypercortisolism, where ACTH-independent Cushing's syndrome was diagnosed and treated by robotic laparoscopic adrenalectomy at the 21th week of gestation.
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Affiliation(s)
- Rossella Nassi
- Endocrinology Unit, San Donato Hospital , Arezzo , Italy and
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10
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Nicoll LM, Nezhat C. Laparoscopic management of pelvic pathology during pregnancy. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/17474108.4.1.53] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Miller MA, Mazzaglia PJ, Larson L, Ankner GM, Bourjeily GR, Curran P. Laparoscopic adrenalectomy for phaeochromocytoma in a twin gestation. J OBSTET GYNAECOL 2012; 32:186-7. [PMID: 22296435 DOI: 10.3109/01443615.2011.637141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- M A Miller
- Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI, USA.
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Abstract
Adrenal disorders may manifest during pregnancy de novo, or before pregnancy undiagnosed or diagnosed and treated. Adrenal disorders may present as hormonal hypofunction or hyperfunction, or with mass effects or other nonendocrine effects. Pregnancy presents special problems in the evaluation of the hypothalamic-pituitary-adrenal axis in addition to the usual considerations. The renin-angiotensin-aldosterone axis undergoes major changes during pregnancy. Nevertheless, the common adrenal disorders are associated with morbidity during pregnancy and their management is more complicated. A high index of suspicion must be maintained for these disorders lest they go unrecognized and untreated.
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Affiliation(s)
- Dima Abdelmannan
- Division of Clinical and Molecular Endocrinology, Department of Medicine, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
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13
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Guidelines for diagnosis, treatment, and use of laparoscopy for surgical problems during pregnancy. Surg Endosc 2011; 25:3479-92. [PMID: 21938570 DOI: 10.1007/s00464-011-1927-3] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2011] [Accepted: 08/24/2011] [Indexed: 12/11/2022]
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Podolsky ER, Feo L, Brooks AD, Castellanos A. Robotic resection of pheochromocytoma in the second trimester of pregnancy. JSLS 2010; 14:303-8. [PMID: 20949656 PMCID: PMC3043591 DOI: 10.4293/108680810x12785289145006] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
In this study, a Da Vinci robotic system was successfully used to perform resection of pheochromocytoma during the second trimester of pregnancy. Pheochromocytoma is a rare neuroendocrine tumor diagnosed in 1:50 000 pregnancies. Normal physiologic changes associated with pregnancy often make early recognition difficult and diagnosis delayed. Treatment consists of medical followed by surgical intervention. This case of a 34-year-old African American female diagnosed with an adrenal pheochromocytoma during her second trimester of pregnancy is the first reported case of successful robotic resection. The robot provided advantages, such as enhanced visualization and freedom of dissection, within this confined space. These added benefits over traditional laparoscopy provide a means for performing difficult procedures within a decreased space possibly allowing for interventions in later or larger pregnancies.
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Affiliation(s)
- Erica R Podolsky
- Department of Surgery, Drexel University College of Medicine, Philadelphia, PA 19102, USA.
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Sarathi V, Lila AR, Bandgar TR, Menon PS, Shah NS. Pheochromocytoma and pregnancy: a rare but dangerous combination. Endocr Pract 2010; 16:300-9. [PMID: 20061281 DOI: 10.4158/ep09191.ra] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To review the literature on pheochromocytoma in pregnancy (PIP) published during the 11-year period 1998 through 2008. METHODS We searched MEDLINE data sources from 1998 through 2008 using the search terms "pheochromocytoma" and "pregnancy" and reviewed case reports of PIP published in English. RESULTS We identified 54 case reports in MEDLINE data sources, of which 51 reports including 60 cases were reviewed. In comparison with the previous decade, a decreased rate of antenatal diagnosis (from 83% to 70%) and increased maternal and fetal mortality (from 4% to 12% and from 10% to 17%, respectively) were observed. Prematurity was present in 53% of the infants of mothers with antenatally diagnosed pheochromocytoma who gave birth to a live infant. Hypertension was the most common manifestation (88%), with 33% of patients having antepartum hypertensive crises. Urinary catecholamines (64%) and metanephrines (40%) were the most commonly used tests, whereas urinary and plasma metanephrines were the most sensitive tests (100%). Ultrasonography had poor sensitivity (54%), especially during the third trimester. Magnetic resonance imaging was 100% sensitive for adrenal tumors but had only 50% sensitivity for extra-adrenal tumors. A syndromic or familial presentation was seen in 18% of patients, and 32% of patients had bilateral or extra-adrenal tumors. CONCLUSION In comparison with the previous decade, a decreased rate of antenatal diagnosis and increased maternal and fetal mortality were observed. Prematurity was a major morbidity associated with PIP. Hypertensive crises were more common during pregnancy. Urinary and plasma metanephrines had the highest sensitivity to detect PIP. Genetic screening should be offered to all pregnant women with pheochromocytoma.
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Affiliation(s)
- Vijaya Sarathi
- Department of Endocrinology, Seth Gordhandas Sunderdas Medical College & King Edward Memorial Hospital, Mumbai, Maharashtra, India
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Cohade C, Broussaud S, Louiset E, Bennet A, Huyghe E, Caron P. Ectopic Cushing's syndrome due to a pheochromocytoma: a new case in the post-partum and review of literature. Gynecol Endocrinol 2009; 25:624-7. [PMID: 19591016 DOI: 10.1080/09513590903015411] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Cushing's syndrome due to AdrenoCorticoTropic Hormone (ACTH)-secreting pheochromocytoma has been rarely reported during pregnancy and post-partum. We report the case of a 30-year-old woman who presented 3 months after delivery acute psychiatric signs and rapid progressive features of Cushing's syndrome. Hormonal tests confirmed ACTH-dependant Cushing's syndrome. A computed tomography scan revealed a 25 x 30 mm tumoral mass in the left adrenal gland and octreoscan scintigraphy showed only an uptake of the radiolabelled octreotide by the adrenal tumor. Fractionated 24-h urinary catecholamines and metanephrines were in the normal range, except for slightly increased adrenalin levels. A left laparoscopic adrenalectomy was performed with acute pulmonary oedema following the anesthesia. Histological examination revealed a 3.5 x 2.5 cm adrenal tumor consistent with a pheochromocytoma without signs of malignancy. The tumor cells immunostained for ACTH and diffuse hyperplasia of adrenocortical cells was observed. After surgery and short stay in intensive care unit, clinical and biological signs rapidly improved and both anti-hypertensive treatment and insulin injections were withdrawn. Genetic testing did not reveal germline mutations in RET protooncogene, Von Hippel Lindau and succinate deshydrogenase genes.
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Affiliation(s)
- Clémentine Cohade
- Service d'Endocrinologie et Maladies métaboliques, CHU Larrey, Toulouse, France
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Terhune KP, Jagasia S, Blevins LS, Phay JE. Diagnostic and Therapeutic Dilemmas of Hypercortisolemia during Pregnancy: A Case Report. Am Surg 2009. [DOI: 10.1177/000313480907500309] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Pregnancy and Cushing's syndrome rarely coexist. When they do, it is generally the result of the presence of an adrenal adenoma. Because of significantly increased morbidity and mortality in both the mother and fetus when hypercortisolism is present, it is imperative that it be treated when recognized. This treatment can take the form of definitive surgical treatment or temporary medical treatment until after delivery, both of which carry risks and benefits. Complicating the evaluation, however, it is well known that pregnancy itself can induce many of the symptoms and laboratory abnormalities associated with hypercortisolism. We present the case of a 35-year-old woman who was noted to have an adrenal mass before pregnancy, but then during evaluation became pregnant. Her case is particularly intriguing because she had only vague clinical symptoms and mild laboratory abnormalities but also had a complicating pituitary mass noted on MRI. We outline the evaluation process and eventual laparoscopic adrenalectomy during the second trimester in this unique and difficult case, and discuss risks and benefits of different treatment options for hypercortisolism during pregnancy
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Affiliation(s)
- Kyla P. Terhune
- Department of Surgery and the Vanderbilt University Medical Center, Nashville, Tennessee
| | - Shubhada Jagasia
- Division of Endocrinology, Diabetes and Metabolism, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Lewis S. Blevins
- California Center for Pituitary Disorders, Department of Neurological Surgery, University of California, San Francisco, San Francisco, California
| | - John E. Phay
- Department of Surgery and the Vanderbilt University Medical Center, Nashville, Tennessee
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19
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Vilar L, Freitas MDC, Lima LHC, Lyra R, Kater CE. Cushing's syndrome in pregnancy: an overview. ACTA ACUST UNITED AC 2008; 51:1293-302. [PMID: 18209867 DOI: 10.1590/s0004-27302007000800015] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2007] [Accepted: 10/15/2007] [Indexed: 11/22/2022]
Abstract
Cushing's syndrome (CS) during pregnancy is a rare condition with fewer than 150 cases reported in the literature. Adrenal adenomas were found to be the commonest cause, followed by Cushing's disease. The gestation dramatically affects the maternal hypothalamic-pituitary-adrenal axis, resulting in increased hepatic production of corticosteroid-binding globulin (CBG), increased levels of serum, salivary and urinary free cortisol, lack of suppression of cortisol levels after dexamethasone administration and placental production of CRH and ACTH. Moreover, a blunted response of ACTH and cortisol to exogenous CRH may also occur. Therefore, the diagnosis of CS during pregnancy is much more difficult. Misdiagnosis of CS is also common, as the syndrome may be easily confused with preeclampsia or gestational diabetes. Because CS during pregnancy is usually associated with severe maternal and fetal complications, its early diagnosis and treatment are critical. Surgery is the treatment of choice for CS in pregnancy, except perhaps in the late third trimester, with medical therapy being a second choice. There does not seem to be a rationale for supportive treatment alone.
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Affiliation(s)
- Lucio Vilar
- Division of Endocrinology and Metabolism, Hospital das Clínicas, Federal University of Pernambuco, Recife, PE, Brazil.
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20
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Jackson H, Granger S, Price R, Rollins M, Earle D, Richardson W, Fanelli R. Diagnosis and laparoscopic treatment of surgical diseases during pregnancy: an evidence-based review. Surg Endosc 2008; 22:1917-27. [PMID: 18553201 DOI: 10.1007/s00464-008-9989-6] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2008] [Accepted: 05/05/2008] [Indexed: 12/16/2022]
Abstract
Treatment of surgical disease in the gravid patient requires a unique and careful approach where safety of the mother and fetus are both considered. Approaches to diagnosis and therapy of surgical disease in the gravid patient are increasingly clarified and defined in the literature. Laparoscopy, once described as contraindicated in pregnancy, has been steadily accepted and applied as data supporting its safety and use have accumulated. An extensive review of the literature was performed to define the use of laparoscopy in pregnancy. Diagnoses for independent surgical diseases as well as imaging modalities and techniques during pregnancy are reviewed. Preoperative, intraoperative, and postoperative management of the pregnant patient are described and evaluated with focus on use of laparoscopy. Literature supporting safety and efficacy of laparoscopy in cholecystectomy, appendectomy, solid organ resection, and oophorectomy in the gravid patient is outlined. Based on level of evidence, this review includes recommendations specific to surgical approach, trimester of pregnancy, patient positioning, port placement, insufflation pressure, monitoring, venous thromboembolic prophylaxis, obstetric consultation, and use of tocolytics in the pregnant patient.
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Affiliation(s)
- Heidi Jackson
- Department of Surgery, University of Utah Medical Center, Salt Lake City, UT, USA
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21
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Ghayee HK, Wyne KL, Yau FS, Snyder WH, Holt S, Gokaslan ST, Nwariaku F. The many faces of pheochromocytoma. J Endocrinol Invest 2008; 31:450-8. [PMID: 18560264 DOI: 10.1007/bf03346390] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To recognize and manage pheochromocytomas in unusual settings. METHODS Three case reports are presented with clinical, biochemical, imaging, and operative findings. The pitfalls in diagnosis of pheochromocytomas and management are addressed. RESULTS We begin with a 27-yr-old gravida 2, para 1 Caucasian woman with unexplained tachycardia and hypertension during a routine pre-natal visit at 30 weeks estimated gestational age. Urinary studies revealed elevated catecholamines. Magnetic resonance imaging localized a 6.6-cm right adrenal mass with features consistent with a pheochromocytoma. She was medically managed with phenoxybenzamine and propranolol until 35 weeks, after which she underwent a combined Cesarean section, and open right adrenalectomy. Another patient, a 36-yr-old African-American woman presented to a hospital in cardiac arrest, with elevated serum troponins, and underwent cardiac catheterization, which revealed normal coronary arteries. A computed tomography (CT) scan revealed a left adrenal mass and CT-guided biopsy was consistent with a pheochromocytoma, although prior studies were negative. Finally, we present a 49-yr-old Caucasian woman who had a right adrenalectomy 10 yr prior and presented to the clinic with fluctuating blood pressures, headaches, and palpitations. Further testing revealed she had a recurrent metastatic pheochromocytoma. The challenges behind treating these patients are further explored. CONCLUSION Antenatal diagnosis of pheochromocytoma, though challenging, is associated with lower maternal and fetal morbidity and mortality. The differential diagnosis for cardiac arrest in the presence of normal coronary arteries should include a pheochromocytoma. Finally, treatment with iodinated metaiodobenzylguanidine may be a therapeutic option for those patients with metastatic pheochromocytomas.
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Affiliation(s)
- H K Ghayee
- Division of Endocrinology, Department of Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
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22
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Guidelines for diagnosis, treatment, and use of laparoscopy for surgical problems during pregnancy. Surg Endosc 2008; 22:849-61. [DOI: 10.1007/s00464-008-9758-6] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2007] [Accepted: 01/08/2008] [Indexed: 01/06/2023]
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23
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Frayssinet C, Vezzosi D, Huyghe E, Lorenzini F, Bennet A, Caron P. Surrénalectomie par cœlioscopie rétropéritonéale au cours de la grossesse chez une patiente présentant un phéochromocytome dans le cadre d’une NEM2a : un nouveau cas et revue de la littérature. ANNALES D'ENDOCRINOLOGIE 2008; 69:53-7. [DOI: 10.1016/j.ando.2007.10.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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24
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Zapanti E, Ilias I. Pheochromocytoma: Physiopathologic Implications and Diagnostic Evaluation. Ann N Y Acad Sci 2006; 1088:346-60. [PMID: 17192579 DOI: 10.1196/annals.1366.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Pheochromocytoma (PHEO) is a chromaffin cell tumor embryologically arising from the neural crest tissue. The dominant secretory products of PHEO are catecholamines: noradrenaline (norepinephrine), adrenaline (epinephrine), and to a lesser extent dopamine. In addition to catecholamines, PHEO cells also elaborate and release several neuropeptides and inflammatory cytokines which can exert intra-adrenal and extra-adrenal systemic effects and cause characteristic clinical syndromes. In a concise review we present the intra-adrenal and extra-adrenal pathophysiologic implications of PHEO and the nuclear medicine modalities that permit functional imaging of physiological processes and help localize these tumors. The specific pathways of synthesis, metabolism, and inactivation of catecholamines (of PHEOs and paragangliomas) can be used as means to develop suitable tracers for positron emission tomography (PET) ligands. In this review we focus on imaging with PET using [(18)F]-fluorodopamine, [(18)F]-fluorohydroxyphenylalanine, [(11)C]-epinephrine, or [(11)C]-hydroxyephedrine and examine how functional imaging can often complement traditional anatomical imaging modalities and other scintigraphic techniques.
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Affiliation(s)
- Evangelia Zapanti
- First Department of Endocrinology, Alexandra hospital, Athens, GR-11528, Greece.
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25
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Blanco C, Maqueda E, Rubio JA, Rodriguez A. Cushing's syndrome during pregnancy secondary to adrenal adenoma: metyrapone treatment and laparoscopic adrenalectomy. J Endocrinol Invest 2006; 29:164-7. [PMID: 16610244 DOI: 10.1007/bf03344091] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cushing's syndrome during pregnancy is a rare and difficult to diagnose disorder. We describe the case of a 30-yr-old woman presenting with symptoms and signs of mild hypercortisolism, in which ACTH-independent Cushing's syndrome was diagnosed. Urinary cortisol excretion was elevated and circadian rhythm of cortisol was absent. ACTH levels were low. In addition, plasma cortisol failed to suppress after a high dexamethasone dose. An abdominal computed tomography scan confirmed a left adrenal mass. While diagnosis work-up was still in progress, the patient became pregnant and wanted to carry her pregnancy to full-term. Hypercortisolism was successfully controlled with metyrapone, which was started at 8 weeks of gestation. At 16 weeks of gestation, a laparoscopic left adrenalectomy was performed. Pathologic examination of the gland showed a benign adrenocortical adenoma. The patient developed secondary adrenal insufficiency and was discharged on 20 mg hydrocortisone daily dose. At 30 weeks of gestation, the patient had a pre-term rupture of membranes and underwent spontaneous vaginal delivery. The newborn was a normal virilized male who weighed 1280 g. No apparent metyrapone-induced teratogenic effects were observed and there was no clinical or biochemical suppression of adrenocortical function. In conclusion, in adrenal Cushing's syndrome during pregnancy, medical treatment with metyrapone as soon as the diagnosis is made, in combination with laparoscopic surgery during the second trimester, are useful in preventing complications secondary to hypercortisolism and safe both for the mother and infant.
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Affiliation(s)
- C Blanco
- Department of Endocrinology, Hospital Principe de Asturias, University of Alcalá, Spain.
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26
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Lindsay JR, Nieman LK. The hypothalamic-pituitary-adrenal axis in pregnancy: challenges in disease detection and treatment. Endocr Rev 2005; 26:775-99. [PMID: 15827110 DOI: 10.1210/er.2004-0025] [Citation(s) in RCA: 226] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Pregnancy dramatically affects the hypothalamic-pituitary-adrenal axis leading to increased circulating cortisol and ACTH levels during gestation, reaching values in the range seen in Cushing's syndrome (CS). The cause(s) of increased ACTH may include placental synthesis and release of biologically active CRH and ACTH, pituitary desensitization to cortisol feedback, or enhanced pituitary responses to corticotropin-releasing factors. In this context, challenges in diagnosis and management of disorders of the hypothalamic-pituitary-adrenal axis in pregnancy are discussed. CS in pregnancy is uncommon and is associated with fetal morbidity and mortality. The diagnosis may be missed because of overlapping clinical and biochemical features in pregnancy. The proportion of patients with primary adrenal causes of CS is increased in pregnancy. CRH stimulation testing and inferior petrosal sinus sampling can identify patients with Cushing's disease. Surgery is a safe option for treatment in the second trimester; otherwise medical therapy may be used. Women with known adrenal insufficiency that is appropriately treated can expect to have uneventful pregnancies. Whereas a fetal/placental source of cortisol may mitigate crisis during gestation, unrecognized adrenal insufficiency may lead to maternal or fetal demise either during gestation or in the puerperium. Appropriate treatment and management of labor are reviewed.
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Affiliation(s)
- John R Lindsay
- Reproductive Biology and Medicine Branch, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892-1109, USA
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27
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Erem C, Hacihasanoglu A, Ersöz HO, Reis AK, Calik A, Ukinç K, Koçak M. Pheochromocytoma combined with pre-clinical Cushing's syndrome in the same adrenal gland. J Endocrinol Invest 2005; 28:561-5. [PMID: 16117200 DOI: 10.1007/bf03347247] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Pheochromocytoma (PHEO) occasionally associates with pathological lesions of the adrenal cortex. In most of them, ectopic adrenocorticotropic hormone (ACTH) produced by PHEO resulted in bilateral adrenocortical hyperplasia. The coexistence of PHEO and pre-clinical Cushing's syndrome (PCS) of the same adrenal gland has rarely been reported. We report on a patient and discuss the peculiar diagnostic aspects of this entity. A 52-yr-old Turkish woman was hospitalized at Farabi Hospital for further examinations of a right adrenal mass that was incidentally discovered by abdominal ultrasonography during examinations for abdominal bloating and "gas" in other hospital. The patient had a history of palpitations, nervousness, sweating and heat intolerance. On admission, her blood pressure was 140/90 mmHg. A physical examination revealed no signs of an excessive production of adrenocortical steroids such as in CS. Tension Holter monitoring revealed paroximal hypertension attacks (183/105 mmHg). Urinary catecholamines were markedly increased. Her serum cortisol concentrations ranged from 5 to 17 microg/dl, whereas ACTH levels were undetectable. Cortisol was not suppressed on the overnight 1 mg oral dexamethasone suppression test (DST), 2-day low-dose dexamethasone suppression test (DST). Abdominal computed tomography and magnetic resonance imaging studies revealed a solid round tumor approximately 4 cm in diameter, located in the right adrenal gland. A 131 lodine-metaiodobenzylguanidine (131 I-MIBG) scan revealed uptake within tumor in the right adrenal gland. Right adrenalectomy was performed; the surgical specimen revealed PHEO and adrenocortical hyperplasia. To our knowledge, the present report is a rare case of PHEO combined with PCS in the same adrenal gland.
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Affiliation(s)
- C Erem
- Karadeniz Technical University Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology and Metabolism, Trabzon, Turkey.
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28
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Oh HC, Koh JM, Kim MS, Park JY, Shong YK, Lee KU, Kim GS, Hong SJ, Koo HL, Kim WB. A case of ACTH-producing pheochromocytoma associated with pregnancy. Endocr J 2003; 50:739-44. [PMID: 14709846 DOI: 10.1507/endocrj.50.739] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Ectopic ACTH syndrome is rarely caused by pheochromocytoma. We report a case of a 28-year-old woman with Cushing's syndrome due to ACTH-producing adrenal pheochromocytoma. She had delivered preterm baby at 32nd week of gestation with 'severe preeclampsia'. After delivery, persistent hypertension accompanied by severe headache led her to being misdiagnosed as Cushing's syndrome due to right adrenal adenoma (normal plasma ACTH level) and cerebral vasculitis of unknown etiology. She was referred to our hospital for surgical treatment. Repeated biochemical studies suggested coexistence of ectopic ACTH syndrome and pheochromocytoma. To reverse her clinical deterioration, right total and left subtotal adrenalectomy was performed with presumptive diagnosis of 1) right adrenal pheochromocytoma causing ectopic ACTH syndrome or 2) coexistence of ACTH-dependent Cushing's syndrome and right adrenal pheochromocytoma. Pathologic examination of right adrenal mass revealed pheochromocytoma which showed strong immunostaining for ACTH. Plasma ACTH and urinary cortisol excretion normalized after surgery, but she succumbed to multiple cerebral infarcts and disseminated intravascular coagulation. Pregnancy and inappropriately low plasma ACTH at initial evaluation might have hampered early diagnosis. To our knowledge, this is the first description of a case with ectopic ACTH syndrome due to pheochromocytoma associated with pregnancy.
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Affiliation(s)
- Hyoung Chul Oh
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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29
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Abstract
PURPOSE OF REVIEW Confidential enquiries of maternal deaths in the UK for 1997-1999 revealed that the number of indirect deaths from medical conditions exacerbated by pregnancy was greater than deaths from conditions directly caused by pregnancy. Indirect maternal deaths accounted for 36% of all deaths. Although neoplastic disorders of the pituitary and adrenal glands are very rare during pregnancy, they can be potentially fatal. The rarity of these disorders may pose difficulty in formulating an optimum plan of management. Biochemical tests that can be performed in the non-pregnant state may be of little value during pregnancy. The presence of a fetus may also influence the type and timing of intervention. RECENT FINDINGS A few case reports have been reported in the literature, but unfortunately no large series to develop guidelines or protocols. However, endoscopic surgical procedures have recently been used in their management with good outcomes. New drugs such as octreotide and lanreotide are increasingly being used during pregnancy. Although too soon to assess the safety of these new treatments, results so far have been very encouraging. SUMMARY Awareness of these potentially fatal neoplastic disorders of the pituitary and adrenal glands, coupled with early diagnosis and appropriate treatment, may help improve maternal and fetal outcomes. Advances in imaging techniques and endoscopic procedures are also likely to change clinical practice. Various new treatment options are being reported in the literature, but they are not supported by randomized, controlled trials. Further research is needed to determine their safety and efficacy during pregnancy.
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Affiliation(s)
- Edwin Chandraharan
- Department of Obstetrics and Gynaecology, St George's Hospital, London, UK
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30
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Abstract
Although the presence of pheochromocytoma in pregnancy is extremely rare, this association deserves much attention as the tumor constitutes a very high risk for both mother and fetus. Any pregnant woman with hypertension, especially if paroxysmal or labile, or with so far unexplained "spells", should induce the clinician to consider the possibility of a pheochromocytoma. Maternal and fetal survival depend a lot on an early diagnosis, a correct medical therapy and a correct timing of delivery and surgery. In this respect, a strict collaboration between obstetricians, endocrinologists, anesthesiologists and surgeons is pivotal.
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Affiliation(s)
- M Mannelli
- Department of Clinical Pathophysiology, University of Florence, Italy.
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31
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Sprung J, Kinney MO, Warner MA, Bourke DL. Anesthetic aspects of laparoscopic adrenalectomy for pheochromocytoma. ACTA ACUST UNITED AC 2002. [DOI: 10.1053/sane.2002.30379] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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Abstract
Because of the excessive production of catecholamines, surgery for pheochromocytoma carries a certain risk that can be reduced by accurate preoperative evaluation and by pretreatment with alpha-blockers. The authors' experience and that of other groups suggests that this inherent risk is not enhanced by the laparoscopic approach, and that, following successful surgery, patients benefit from the minimal invasiveness of this technique. Most surgeons recommend the transperitoneal approach that allows direct access to the adrenal vein, facilitating early ligation. This recommendation does not apply to other pathologies of the adrenal gland. Bilateral adrenal tumors are only seen in patients with familial pheochromocytomas. In this setting, adrenal-sparing surgery should be considered, which can also be performed laparoscopically. Previous adrenal surgery is not a contraindication but will render the procedure more difficult. Laparoscopic excision of paragangliomas is also technically feasible. Laparoscopic adrenal surgery for pheochromocytoma is a difficult and demanding task that must be performed by an experienced surgeon in cooperation with a team of specialists including an internist, endocrinologist, and anesthesiologist.
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Affiliation(s)
- G Janetschek
- Department of Urology, University of Innsbruck, Innsbruck, Austria
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33
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AISHIMA MANAMI, TANAKA MASATOSHI, HARAOKA MASASHI, NAITO SEIJI. RETROPERITONEAL LAPAROSCOPIC ADRENALECTOMY IN A PREGNANT WOMAN WITH CUSHING’S SYNDROME. J Urol 2000. [DOI: 10.1016/s0022-5347(05)67300-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- MANAMI AISHIMA
- From the Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - MASATOSHI TANAKA
- From the Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - MASASHI HARAOKA
- From the Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - SEIJI NAITO
- From the Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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34
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Aishima M, Tanaka M, Haraoka M, Naito S. Retroperitoneal laparoscopic adrenalectomy in a pregnant woman with Cushing's syndrome. J Urol 2000; 164:770-1. [PMID: 10953144 DOI: 10.1097/00005392-200009010-00035] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- M Aishima
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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