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Asla Q, Sardà H, Lerma E, Hanzu FA, Rodrigo MT, Urgell E, Pérez JI, Webb SM, Aulinas A. 11-Deoxycorticosterone Producing Adrenal Hyperplasia as a Very Unusual Cause of Endocrine Hypertension: Case Report and Systematic Review of the Literature. Front Endocrinol (Lausanne) 2022; 13:846865. [PMID: 35432204 PMCID: PMC9008131 DOI: 10.3389/fendo.2022.846865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 02/23/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND AND OBJECTIVES 11-deoxycorticosterone overproduction due to an adrenal tumor or hyperplasia is a very rare cause of mineralocorticoid-induced hypertension. The objective is to provide the most relevant clinical features that clinicians dealing with patients presenting with the hallmarks of hypertension due to 11-deoxycorticosterone-producing adrenal lesions should be aware of. DESIGN AND METHODS We report the case of a patient with an 11-deoxycorticosterone-producing adrenal lesion and provide a systematic review of all published cases (PubMed, Web of Science and EMBASE) between 1965 and 2021. RESULTS We identified 46 cases (including ours). Most cases (31, 67%) affected women with a mean age of 42.9 ± 15.2 years and presented with high blood pressure and hypokalemia (average of 2.68 ± 0.62 mmol/L). Median (interquartile range) time from onset of first suggestive symptoms to diagnosis was 24 (55) months. Aldosterone levels were low or in the reference range in 98% of the cases when available. 11-deoxycorticosterone levels were a median of 12.5 (18.9) times above the upper limit of the normal reference range reported in each article and overproduction of more than one hormone was seen in 31 (67%). Carcinoma was the most common histological type (21, 45.7%). Median tumor size was 61.5 (60) mm. Malignant lesions were larger, had higher 11-deoxycorticosterone levels and shorter time of evolution at diagnosis compared to benign lesions. CONCLUSIONS 11-deoxycorticosterone-producing adrenal lesions are very rare, affecting mostly middle-aged women with a primary aldosteronism-like clinical presentation and carcinoma is the most frequent histological diagnosis. Measuring 11-deoxycorticosterone levels, when low aldosterone levels or in the lower limit of the reference range are present in hypertensive patients, is advisable. SYSTEMATIC REVIEW REGISTRATION Open Science Framework, 10.17605/OSF.IO/NR7UV.
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Affiliation(s)
- Queralt Asla
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Sant Pau Biomedical Research Institute (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Medicine, University of Vic-Central University of Catalonia, Vic, Spain
| | - Helena Sardà
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Sant Pau Biomedical Research Institute (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Enrique Lerma
- Sant Pau Biomedical Research Institute (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Department of Pathological Anatomy, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Felicia A. Hanzu
- Department of Endocrinology and Nutrition, Hospital Clínic, Barcelona, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Department of Medicine, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - María Teresa Rodrigo
- Institut d’Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
- Department of Pathological Anatomy, Hospital Clínic, Barcelona, Spain
| | - Eulàlia Urgell
- Sant Pau Biomedical Research Institute (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Biochemistry, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - José Ignacio Pérez
- Sant Pau Biomedical Research Institute (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of General and Digestive Surgery, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Susan M. Webb
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Sant Pau Biomedical Research Institute (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unit 747), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Anna Aulinas
- Department of Endocrinology and Nutrition, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Sant Pau Biomedical Research Institute (IIB-Sant Pau), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Department of Medicine, University of Vic-Central University of Catalonia, Vic, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER-ER, Unit 747), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- *Correspondence: Anna Aulinas,
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Abstract
Hypertension with hypokalemia, metabolic alkalosis, and suppressed plasma renin activity defines mineralocorticoid hypertension. Mineralocorticoid hypertension is the consequence of an overactivity of the epithelial sodium channel expressed at the apical membrane of renal cells in the distal nephron. This is usually the case when the mineralocorticoid receptor is activated by its physiologic substrate aldosterone. The best known form of mineralocorticoid hypertension is an aldosterone-producing adrenal tumor leading to primary aldosteronism. Primary aldosteronism can also be caused by unilateral or bilateral adrenal hyperplasia and rarely adrenal carcinoma. Interestingly, most of the inherited monogenic disorders associated with hypertension involve an excessive activation of the mineralocorticoid axis. In some of these disorders, mineralocorticoid hypertension results from activation of the mineralocorticoid receptor by other steroids (cortisol, deoxycorticosterone), by primary activation of the receptor itself, or by constitutive overactivity of the renal epithelial sodium channel. The present review addresses the physiology and significance of the key players of the mineralocorticoid axis, placing emphasis on the conditions leading to mineralocorticoid hypertension.
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Affiliation(s)
- Paolo Ferrari
- Division of Nephrology and Hypertension, Inselspital, University of Berne, 3010 Berne, Switzerland
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Abstract
Abnormalities of mineralocorticoid synthesis and/or metabolism profoundly affect the regulation of electrolyte and water balance and of blood pressure. Characteristic changes in extracellular potassium, sodium and hydrogen ion concentrations are usually diagnostic. Serious deficiency may be acquired, for example in Addison's disease, or inherited. In most of the inherited syndromes, the precise molecular changes in specific steroidogenic enzymes have been identified. Mineralocorticoid excess may be caused by aldosterone or 11-deoxycorticosterone by inadequate conversion of cortisol to cortisone by 11beta-hydroxysteroid dehydrogenase type 2 in target tissues (see Chapter 4), by glucocorticoid receptor deficiency or by constitutive activation of renal sodium channels. Changes in electrolyte balance and renin as well as the abnormal pattern of corticosteroid metabolism are usually diagnostic. Where these abnormalities are inherited (e.g. 11beta- or l7alpha-hydroxylase deficiencies, glucocorticoid remediable hyperaldosteronism (GRA), receptor defects, Liddle's syndrome), the molecular basis is again usually known and, in some cases, may provide the simplest diagnostic tests. Primary aldosteronism, although readily identifiable, presents problems of differential diagnosis, important because optimal treatment is different for each variant. Moreover, the mechanisms by which the variants develop are poorly understood. Finally, a significant proportion of patients with essential hypertension show characteristics of mild mineralocorticoid excess, for example low renin levels. Is this relevant to pathophysiology and, if so, is the effect induced via classic mechanisms of action or through newly discovered direct actions on the brain, heart and blood vessels? These questions are the subject of current research.
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Affiliation(s)
- J M Connell
- MRC Blood Pressure Group, Western Infirmary, Glasgow, Scotland, G11 6NT, UK
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Ingram MC, Wallace AM, Collier A, Fraser R, Connell JM. Sodium status, corticosteroid metabolism and blood pressure in normal human subjects and in a patient with abnormal salt appetite. Clin Exp Pharmacol Physiol 1996; 23:375-8. [PMID: 8713674 DOI: 10.1111/j.1440-1681.1996.tb02744.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
1. A patient with severe hypertension was found to have mildly impaired 11 beta-hydroxysteroid dehydrogenase (11 beta-HSD) activity on the basis of urinary steroid metabolite ratios, low plasma aldosterone, angiotensin II and renin levels and marginally low levels of plasma potassium. 2. The patient also had a compulsively high salt intake. 3. We tested the hypothesis that high salt intake may affect 11 beta-HSD activity. 4. High salt intake in normal subjects did not significantly alter either blood pressure or 11 beta-HSD activity. 5. We suggest that the potentially small hypertensive effect of the partial enzyme deficiency in our patient, also reported in patients with essential hypertension, has been markedly amplified by the very high salt intake.
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Affiliation(s)
- M C Ingram
- MRC Blood Pressure Unit, Western Infirmary, Glasgow, Scotland
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Abstract
Underlying causes of hypertension are found in less than 5% of cases but they are frequently surgically remediable. Elementary biochemical tests are usually sufficient to exclude most renal and endocrine causes of hypertension. However, young patients with very high blood pressures merit more detailed investigation in specialized centres. As coexistent hyperlipidaemia or glucose intolerance substantially worsen the prognosis for a given level of blood pressure, these two risk factors are worth assessing in all hypertensive patients. Their presence may also alter the choice of antihypertensive drug therapy. About 25% of the population have raised blood pressure at first screening and about 10% are in need of drug therapy, so this represents an appreciable load on biochemical laboratories. Most patients, however, need only a single biochemical profile on one occasion, and should be exclusively managed in general practice.
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Affiliation(s)
- J M Harvey
- University Department of Medicine, Dudley Road Hospital, Birmingham, UK
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Abstract
Modern medical imaging has transformed the diagnosis and management of adrenal disease. The various types of adrenal tumours bear different aspects of problems in diagnostic imaging. The investigation used must be determined and monitored individually, as directed by the clinical and biochemical findings. CT plays a central role in the localization of the functioning adrenal tumours. It is regarded as the imaging modality of choice because it combines safety with a high rate of detection. It is highly sensitive in the localization of the large adrenal tumours that account for Cushing's syndrome and phaeochromocytomas, as well as the small tumours that account for primary hyperaldosteronism. It is, however, not reliable for the detection of adrenal hyperplasia, and does not yield functional imaging information. For small tumours not detectable by CT, and for ectopic tumours, complementary investigations with appropriate application of venous sampling, radionuclide scintigraphy and occasionally arteriography, will be very useful. CT-guided percutaneous biopsy is employed for the incidentalomas in oncologic patients. MRI appears to hold a great potential for the diagnosis of adrenal disorders, but this modality is awaiting wider availability of instrumentation and clearer documentation of techniques.
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