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Tiulpakov MA, Bezlepkina OB, Nagaeva EV, Azizian VN, Lapshina AM. [A clinical Case and brief literature review of Icenko-Cushing's Disease in a pediatric patient with atypical onset of the disease]. Probl Endokrinol (Mosk) 2022; 68:92-101. [PMID: 36104970 DOI: 10.14341/probl13102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 01/01/2023]
Abstract
Itsenko-Cushing's disease is a rare, multisystem disease characterized by the presence of endogenous central hypercortisolism due to an ACTH-secreting brain tumor. The frequency of Itsenko-Cushing's disease in adulthood is 0.7-2.4 per 1 million population, and only 10% of all cases occur in childhood. The age of onset of the disease in children is on average 12.0-14.8 years. A typical manifestation of the disease in children, along with obesity and arterial hypertension, is a decrease in growth rates. The gold standard for diagnosing central hypercortisolism is MRI of the brain, however, the effectiveness of this method in children is only 50%. The main method of treatment is neurosurgical transnasal transsphenoidal removal of endosellar pituitary adenoma, which makes it possible to achieve remission in more than 65% of cases. This article describes a clinical case of Itsenko-Cushing's disease in a 6.5-year-old child with obesity, arterial hypertension, atypically «high» stature, average velocity and non-visualizable corticotropinoma. The article presents the stages of diagnostic search, the complexity of differential diagnosis and surgical treatment, the results of follow-up after the treatment and a brief review of the literature.
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2
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Lapshina AM, Pigarova EA, Abrosimov AY. [Algorithm for morphological diagnosis of neoplasms in the chiasmal-sellar region]. Arkh Patol 2021; 83:60-70. [PMID: 34859988 DOI: 10.17116/patol20218306160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In the Turkish saddle area, there is a wide variety of pathological processes, the vast majority of which present as tumors of various origins (up to 90%). For a clear morphological verification of the diagnosis, it is proposed to use a diagnostic algorithm that includes the stages of differential diagnosis of normal adenohypophysis and neurohypophysis with tumors in the anterior and posterior lobes of the pituitary gland, non-pituitary origin neoplasms, as well as with non-tumor pathological processes (inflammation, cystic masses, and hyperplasia). For morphological diagnosis, histochemical and immunohistochemical methods are recommended using various staining techniques (silver impregnation, periodic acid Schiff reaction) of tissue specimens and antibody panels (pituitary hormones, low-molecular cytokeratins, pituitary transcription factors, neuroendocrine markers, etc.).
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Affiliation(s)
- A M Lapshina
- National Medical Research Center for Endocrinology of the Ministry of Health of Russia, Moscow, Russia
| | - E A Pigarova
- National Medical Research Center for Endocrinology of the Ministry of Health of Russia, Moscow, Russia
| | - A Yu Abrosimov
- National Medical Research Center for Endocrinology of the Ministry of Health of Russia, Moscow, Russia
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Gorbacheva AM, Przhiyalkovskaya EG, Azizyan VN, Stanoevich IV, Grigoriev AY, Sazonova AI, Lapshina AM, Belaya ZE. [An ovarian hyperstimulation syndrome caused by gonadotropinoma in a young woman]. ACTA ACUST UNITED AC 2019; 65:278-288. [PMID: 32202731 DOI: 10.14341/probl10178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 08/21/2019] [Accepted: 07/30/2019] [Indexed: 01/05/2023]
Abstract
From 14 to 54% of all pituitary adenomas are nonfunctioning pituitary adenomas (NPAs), their prevalence is estimated as 7.041.3 cases per 100 000 population. The most common type of NPAs (73% of cases) are gonadotropinomas. In most cases, gonadotropinoma is characterized by secretion of biologically inactive hormones, so the release of gonadotropins does not lead to the development of any clinical symptoms. For this reason the diagnosis of gonadotropinomas is most often performed on the basis of immunohistochemical analysis. However, in rare cases, gonadotropinomas secrete biologically active hormones, most often follicle-stimulating (FSH). Ovarian hyperstimulation syndrome due to gonadotropin-secreting pituitary tumors occurs in about 3% of women with hormonally inactive pituitary adenomas at reproductive age and in 8% of patients with verified gonadotropinomas. This clinical case describes a young patient with a rare pathology: FSH/LH-secreting macroadenoma of the pituitary, which led to the development of ovary hyperstymulation symdrome. The diagnosis of pituitary adenoma was performed due to the identified hyperprolactinemia one month before the development of visual impairment, which can be considered a late diagnosis. Surgical treatment of gonadotropinomy was carried out successfully and without complications, remission of the disease was achieved, visual function was restored, the patient successfully became pregnant.
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Affiliation(s)
| | | | | | | | | | - A I Sazonova
- Research Center for Obstetrics, Gynecology and Perinatology
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Lutsenko AS, Belaya ZE, Przhiyalkovskaya EG, Nikitin AG, Koshkin PA, Lapshina AM, Khandaeva PM, Melnichenko GA. [Expression of plasma microRNA in patients with acromegaly]. ACTA ACUST UNITED AC 2019; 65:311-318. [PMID: 32202735 DOI: 10.14341/probl10263] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 09/13/2019] [Accepted: 09/18/2019] [Indexed: 11/06/2022]
Abstract
BACKGROUND microRNA is a class of small non-coding RNA molecules involved in posttranscriptional regulation of gene expression. MicroRNAs are detectable in blood in stable concentrations, which makes them promising biomarkers for various diseases. AIM to assess plasma microRNA expression in patients with active acromegaly compared with healthy controls. MATERIAL AND METHODS single-center, case-control study: assessment of plasma microRNA in patients with acromegaly compared with healthy controls. Fasting blood samples were drawn and centrifuged at +5С temperature and 3000 rpm for 20 minutes, then aliquoted and frozen at 80C until further analysis. MicroRNA extraction and library preparation was done according to manufacturers instructions. Expression analysis was performed on NextSeq sequencer. Bioinformatic analysis using atropos (adapted deletion), STAR (aligning), FastQC (quality control), seqbuster/seqcluster/miRge2 (microRNA annotation, isomiR and new microRNA search, expression analysis). Primary endpoint of the study differential expression of plasma microRNA in patients with acromegaly compared with healthy controls. RESULTS we included 12 patients with acromegaly age 33.1 [20; 47], BMI 29.3 kg/m2 [24.0; 39.6], IGF-1 686.1 ng/mL [405.9; 1186.0] and 12 healthy subjects age 36.2 [26; 44], BMI 26.7 kg/m2 [19.5; 42.5], IGF-1 210.4 ng/mL [89.76; 281.90]; gender ratio for both groups 4 males, 8 females. The groups did not differ in gender (p=0.666), age (p=0.551) and BMI (p=0.378). We found decreased expression of four microRNAs in patients with acromegaly: miR-4446-3p 1.317 (p=0.001), miR-215-5p 3.040 (p=0.005), miR-342-5p 1.875 (p=0.013) and miR-191-5p 0.549 (p=0.039). However, none of these changes were statistically significant after adjustment for multiple comparisons (q 0.1). CONCLUSION we found four microRNAs, which could potentially be downregulated in plasma of patients with acromegaly. The result need to be validated using different measurement method with larger sample size.
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Affiliation(s)
| | | | | | - A G Nikitin
- Pulmonology Scientific Research Institute under FMBA of Russia
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Villa C, Vasiljevic A, Jaffrain-Rea ML, Ansorge O, Asioli S, Barresi V, Chinezu L, Gardiman MP, Lania A, Lapshina AM, Poliani L, Reiniger L, Righi A, Saeger W, Soukup J, Theodoropoulou M, Uccella S, Trouillas J, Roncaroli F. A standardised diagnostic approach to pituitary neuroendocrine tumours (PitNETs): a European Pituitary Pathology Group (EPPG) proposal. Virchows Arch 2019; 475:687-692. [PMID: 31578606 DOI: 10.1007/s00428-019-02655-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 05/23/2019] [Accepted: 08/22/2019] [Indexed: 10/25/2022]
Abstract
The 2017 World Health Organization (WHO) classification proposes to type and subtype primary adenohypophyseal tumours according to their cell lineages with the aim to establish more uniform tumour groups. The definition of atypical adenoma was removed in favour of high-risk adenoma, and the assessment of proliferative activity and invasion was recommended to diagnose aggressive tumours. Recently, the International Pituitary Pathology Club proposed to replace adenoma with the term of pituitary neuroendocrine tumour (PitNET) to better reflect the similarities between adenohypophyseal and neuroendocrine tumours of other organs. The European Pituitary Pathology Group (EPPG) endorses this terminology and develops practical recommendations for standardised reports of PitNETs that are addressed to histo- and neuropathologists. This brief report presents the results of EPPG's consensus for the reporting of PitNETs and proposes a diagnostic algorithm.
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Affiliation(s)
- C Villa
- Department of Pathological Cytology and Anatomy, Foch Hospital, 40 rue Worth, 92151, Suresnes, France. .,INSERM U1016, CNRS UMR 8104, Cochin Institute, Paris Descartes University, 24 rue du faubourg Saint Jacques, 75014, Paris, France. .,Department of Endocrinology, CHU de Liège, University of Liège, Sart Tilman B35, 4000, Liège, Belgium.
| | - A Vasiljevic
- Université de Lyon 1, Université de Lyon, F-69000, Lyon, France.,Faculté de Médecine Lyon-Est, F-69372, Lyon, France.,Centre de Recherche en Cancérologie de Lyon (CRCL), INSERM U1052, CNRS UMR5286, Université de Lyon, Lyon, France.,Centre de Pathologie et de Neuropathologie Est, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France
| | - M L Jaffrain-Rea
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.,Neuromed Institute, IRCCS, Pozzilli, Italy
| | - O Ansorge
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, OX3 9DU, UK
| | - S Asioli
- Department of Biomedical and Neuromuscular Sciences, Section of Anatomic Pathology 'M. Malpighi' at Bellaria Hospital, University of Bologna, Bologna, Italy.,Pituitary Unit - Center for the Diagnosis and Treatment of Hypothalamic and Pituitary Diseases, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - V Barresi
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - L Chinezu
- Department of Histology, Pharmacy, Sciences and Technology of Tirgu Mures, University of Medicine, Târgu Mureș, Romania
| | - M P Gardiman
- Department of Medicine DIMED, Surgical Pathology & Cytopathology Unit, University Hospital of Padova, Padova, Italy
| | - A Lania
- Endocrinology Unit, Department of Biomedical Sciences, Humanitas University and Humanitas Research Hospital, Rozzano, Italy
| | - A M Lapshina
- Department of Fundamental Pathomorphology, Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - L Poliani
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - L Reiniger
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Budapest, Hungary
| | - A Righi
- Department of Pathology, Rizzoli Institute, Bologna, Italy
| | - W Saeger
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - J Soukup
- The Fingerland Department of Pathology, University Hospital and Faculty of Medicine, Hradec Kralove, Charles University, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - M Theodoropoulou
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Ludwig-Maximilians-Universität München, Munich, Germany
| | - S Uccella
- Unit of Pathology, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - J Trouillas
- Université de Lyon 1, Université de Lyon, F-69000, Lyon, France.,Faculté de Médecine Lyon-Est, F-69372, Lyon, France
| | - F Roncaroli
- Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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Abstract
Microribonucleic acids (miRNAs) are a class of noncoding RNAs that regulate posttranscriptional gene expression. These molecules are regulators of cell proliferation, metabolism, apoptosis, and differentiation. MiRNAs are not degraded by RNAases and their concentrations can be measured in different body fluids, including serum. The expression of miRNAs varies in intact tissues and tumors, including pituitary adenomas. Pituitary tumors are encountered in 22.5% of the population and, in a number of cases, may be asymptomatic, but in case of invasion or/and hormone overproduction, their clinical presentation is severe with multiple symptoms leading to disability and even death. The mechanisms for the development and progression of pituitary tumors and the markers for remission and recurrence have not been adequately investigated. This literature review discusses the biological significance of miRNAs in pituitary tumors and the potential value of circulating miRNAs as biomarkers.
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Affiliation(s)
- A M Lapshina
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - P M Khandaeva
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - Zh E Belaya
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - L Ya Rozhinskaya
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
| | - G A Melnichenko
- Endocrine Research Center, Ministry of Health of Russia, Moscow, Russia
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Lapshina AM, Marova EI. [Evaluation of the biological behavior of ACTH-secreting pituitary tumors using various methods]. Zh Vopr Neirokhir Im N N Burdenko 2016; 79:107-114. [PMID: 27008712 DOI: 10.17116/neiro2015796107-114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This literature review is aimed at studying markers obtained by various research methods to assess the biological behavior of ACTH-secreting pituitary tumors. This paper presents the clinical, laboratory, instrumental. histological, and immunohistochemical aspects of ACTH-secreting pituitary tumors. Histological method allows assessing the structures of a tumor and differential diagnosis of other pathological process in the sella turcica. Immunohistochemical method enables determining the expression of multiple markers (fibroblast growth factors, matrix metalloproteinases, apoptotic factors, pituitary tumor transforming gene, and vascular markers), which reflect various processes of oncogenesis of studied tumors, and according to the authors, are promising with regard to predicting biological behavior using corticotropin. Epigenetic investigations including the study of micro-RNA expression, proteomics, and transcriptomics are the new methods in this area, which are expected to provide additional details regarding the prediction using corticotropin. Thus, the cumulative assessment using laboratory and instrumental methods, the study of immunoexpression of malignant potential markers in the tissue using corticotropin and micro-RNA allow predicting the future biological behavior of ACTH-secreting pituitary tumors.
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Affiliation(s)
| | - E I Marova
- Endocrinology Scientific Center, Moscow, Russia
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Lapshina AM, Voronkova IA, Marova EI. [Histological and immunohistochemical characteristics of ACTH-secreting tumors]. Arkh Patol 2013; 75:8-13. [PMID: 24006768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The histological and immunohistochemical characteristics of pituitary (corticotropinomas) and nonpituitary adrenocorticotropic hormone (ACTH)-secreting neuroendocrine tumors (NET) were comparatively analyzed. The study included 46 corticotropinomas and 37 ectopic ACTH-secreting tumors. Removed NET tissue was investigated using routine histological and immunohistochemical techniques. A study of the morphofunctional characteristics of removed NETs yielded the following data: their ability to express ACTH, growth hormone, luteinizing hormone, follicle-stimulating hormone, and prolactin in both in pituitary and nonpituitary NET tumors. Angiogenic markers (CD31 and VEGF) were found in equal frequency. The histological structure of all corticotropinomas suggested their benign origin while nonpituitary NETs had different morphological structures, malignancy and invasiveness grades, and metastatic properties. The highest cell proliferation potential (Ki-67) was discovered in NET in ectopic ACTH syndrome as compared to corticotropinomas.
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Kolesnikova GS, Lapshina AM, Voronkova IA, Marova EI, Arapova SD, Goncharov NP, Dedov II. Comparative Analysis of Clinical, Hormonal and Morphological Studies in Patients with Neuroendocrine ACTH-Producing Tumours. Int J Endocrinol 2013; 2013:659232. [PMID: 23509456 PMCID: PMC3590781 DOI: 10.1155/2013/659232] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Revised: 12/19/2012] [Accepted: 12/20/2012] [Indexed: 11/17/2022] Open
Abstract
This paper highlights the problem of neuroendocrine tumours (NETs) with clinical symptoms of hypercorticism caused by hypersecretion of adrenocorticotropic hormone (ACTH) by tumour cells. In most cases (85%), the tumours were localized in the pituitary gland (Cushing's disease); 15% of the patients had an extrapituitary tumour that manifest as an ectopic ACTH secretion (EAS). Comparative analysis of clinical, hormonal, histological, and immunohistochemical characteristics of pituitary and extrapituitary ACTH-secreting NET was performed. It included 46 patients with CD and 38 ones exhibiting ectopic ACTH secretion (EAS). Results of the study suggest differences between CD and EAS in terms of the severity of clinical manifestations and duration of the disease. Hormonal studies showed that EAS unlike CD was associated with high plasma ACTH and cortisol levels, late-evening salivary cortisol and daily urinary free cortisol, the absence of a 60% or greater reduction of cortisol in the HDDST test, and the presence of a low (less than 2) ACTH gradient in response to desmopressin administration with catheterization of cavernous sinuses. The study of morphofunctional characteristics of the removed NET demonstrated the ability of both pituitary and extrapituitary NETs to express ACTH as well as GH, PRL, LH, and FSH. The angiogenic markers (CD31 and VEGF) were detected with equal frequency regardless of the NET localization. The histological structure of all corticotropinomas suggested their benign origin, but extrapituitary NETs were represented by different morphological types with varying malignancy, invasiveness, and metastatic properties. A higher cell proliferation potential (Ki-67) was documented for NET in patients presenting with an ectopic ACTH secretion compared to those having corticotropinomas.
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Affiliation(s)
| | | | | | - E. I. Marova
- Endocrinological Research Center, Moscow 117036, Russia
| | - S. D. Arapova
- Endocrinological Research Center, Moscow 117036, Russia
| | | | - I. I. Dedov
- Endocrinological Research Center, Moscow 117036, Russia
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Rozhinskaia LI, Smorshchok VN, Artemova AM, Rodina LF, Makanin MA, Lapshina AM, Abrosimov AI. [Recurring secondary hyperparathyroidism: case report]. Klin Med (Mosk) 2009; 87:67-70. [PMID: 19705798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The authors report a rare case of persistently recurring secondary hyperparathyroidism concomitant with chronic renal insufficiency. The patient underwent multiple surgical interventions (parathyroidectomy, implantation of parathyroid autograft into a forearm muscle, removal of hyperplastic autograft tissue). Results of clinical, laboratory, instrumental, and morphological studies are presented. Possible causes of relapses and problems of morphological diagnosis are discussed.
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