Searchable abstracts of presentations at key conferences in endocrinology

ea0081ep4 | Adrenal and Cardiovascular Endocrinology | ECE2022

Clinical-laboratory and morphological predictors of pheochromocytoma progression

Motrenko Anna , Britvin Timur , Ilovayskaya Irena , Gurevch Larisa

According to the 4th edition of the WHO classification of endocrine organ tumors (2017), all pheochromocytomas are classified as malignant tumors (ICD-O code 8700/3). However, in the literature there are no unambiguous data on the significance of clinical and laboratory predictors of the aggressiveness of pheochromocytoma. The aim of the study was to verify possible predictors of pheo-progression using clinical data, the results of laboratory and instrumental examination (incl...

ea0081ep24 | Adrenal and Cardiovascular Endocrinology | ECE2022

Complex adjuvant treatment of patients with two-component adrenocortical cancer (clinical case)

Krivosheev Alexey , Britvin Timur , Motrenko Anna , Gurevch Larisa , Ilovayskaya Irena

Adrenocortical cancer (ACC) is a tumor of the adrenal cortex, clinical manifestations, recurrence, and progression potential are determined by its biological characteristics. Morphological diagnosis of tumors of the adrenal glands in some cases presents significant difficulties. According to the WHO classification of tumors of the endocrine organs (4th revision, 2017), in addition to the classical one, myxoid, sarcomatoid and oncocytic histological variants of ACC are distingu...

ea0090ep73 | Adrenal and Cardiovascular Endocrinology | ECE2023

«Non-classical» pheochromocytoma, clinical case

Motrenko Anna , Gurevich Larisa , Britvin Timur , Ilovayskaya Irena

Neuroendocrine neoplasias (NENs) are a heterogeneous group of tumors that differ in appearance, growth patterns, and clinical symptoms and develop from neuroendocrine cells and, accordingly, unusually similar cytological characteristics. Pheochromocytoma is considered as not epithelial type of NENs. We would like to present a clinical case of pheochromocytoma with difficulties in laboratory diagnosis and morphological verification. Female patient P., 60 years old, for 10 years...