ACTA ENDOCRINOLOGICA (BUC)

Atherosclerotic Cardiovascular Diseases are the leading cause of death worldwide. Aim. To estimate the prevalence of cardiovascular risk (CVR) categories in the adult population (aged 40-79 years) of Romania. Design. The present study was part of the epidemiological, cross-sectional PREDATORR study (PREvalence of DiAbeTes mellitus, prediabetes, overweight, Obesity, dyslipidemia, hyperuricemia and chronic kidney disease in Romania). Subjects and Methods. Exclusion criteria: age <40/ or>79 years old and diagnosis of ischemic vascular disease. The CVR was evaluated using charts developed by the World Health Organization/ International Society of Hypertension (WHO/ISH) available for Europe B (epidemiological subregion where Romania was included). The CVR was divided into 5 categories: <10%, 10-20%, 20-30%, 30-40%, > 40%. Results. A total of 1631 subjects (57.0±10.7 years, 45.1% males) were included in the present study. The age and sex-adjusted prevalence of CVR >40% was 2.9% (95%CI 2.8-3.1%), CVR 30-40% was 1.85% (95%CI 1.8-1.9%), CVR 20-30% was 5.8% (95%CI 5.6- 6.0%) and 13.0% (95%CI 12.8-13.3%) of the adult Romanian population has a 10-20% CVR, these CVR categories being more frequent in male and older age. Diabetes, overweight/ obesity and smoking were associated with high CVR categories. Conclusion. Romania is one of the countries with high CVR, requiring CVD prevention measures.

Granulomatous hypophysitis is a very rare inflammatory lesion of the pituitary gland. Its typical clinical presentation is as an expanding sellar mass mimicking an adenoma, making it difficult to confirm the disease without a histopathological examination. Furthermore, determining the underlying etiology is a significant diagnostic challenge for clinicians. Case Report. We report the case of a 42-year-old female who presented with a history of severe headache and a sellar mass on imaging; she was initially diagnosed with an invasive pituitary adenoma but received a final diagnosis of granulomatous hypophysitis. The differential diagnosis was focused on idiopathic granulomatous hypophysitis versus tuberculous hypophysitis. On the one hand, the patient did not present signs of active tuberculosis nor of a systemic disease, and the PCR for mycobacteria on the pituitary tissue was negative; therefore, a diagnosis of idiopathic granulomatous hypophysitis would be appropriate. However, because the patient was proceeding from an endemic zone of tuberculosis and her Mantoux and QuantiFERON tests were positive, tuberculous hypophysitis could not be totally excluded. Conclusions. This case highlights the difficulties of correctly diagnosing granulomatous hypophysitis, even postoperatively, and the need to be aware of this rare entity when evaluating a pituitary enlargement in order to provide the most appropriate treatment.

Background. Congenital adrenal hyperplasia (CAH) is an autosomal recessive inherited disorder caused by congenital deficiency of enzymes involved in cortisol biosynthesis from cholesterol in the adrenal cortex. In this article, we aimed to present a 29-year-old female patient with I2 splice point mutation detected in one allele and P453S mutation on the other allele of CYP21A2 gene associated with 21-hydroxylase deficiency. Her further investigation revealed that her mother had P453S mutation and her father had I2 splice mutation. Case report. A 29-year-old woman with CAH was admitted to our clinic with the request of pregnancy. Her physical examination revealed a height of 151 cm, weight 59 kg, body mass index 25.8 kg/m2. According to Tanner staging, she had Stage 3 breast development and pubic hair. Her laboratory test results were as follows: Glucose: 79 mg/dL (70-100 mg/dL), Creatinine: 0.6 (0.5-0.95 mg/ dL), Sodium: 138 mEq/L (135-145 mEq/L), Potassium: 4.4 mEq/L (3.5-5.1 mEq/L), Cortisol: 0.05 μg/dL, ACTH: <5.00 pg/mL (5-46 pg/mL), 17-OH progesterone: 7.67 ng/mL (0-3 ng/mL). Chromosome analysis revealed a 46, XX karyotype. CYP21A2 gene mutation analysis was performed for the patient whose clinical history and laboratory results were compatible with congenital adrenal hyperplasia. During the reverse dot blot analysis, I2 splice mutation in one allele and P453S mutation in the other allele were detected. Conclusion. Although the I2 splice mutation detected in our case was mostly associated with a saltwasting form of CAH, it was thought that the other P453S mutation detected may explain the relatively good clinical course in our case.

Hypoglycemia from a non-insulin-secreting extrapancreatic tumor is a paraneoplastic syndrome characterized by the tumor production of a substance with an insulin-like effect (insulin-like growth factor 1 or 2 - IGF 1 or 2). Diagnosis is confirmed by the determination of IGF-1 and IGF-2 and finding an elevated IGF - 2/IGF- 1 ratio. The availability of these tests is limited in many laboratories, so prompt recognition and therapies are late. We present the case of a 70-year-old patient diagnosed with right lower lobe bronchopulmonary neoplasm who presented to the emergency department with an altered general condition and hypoglycemic coma. The evaluation revealed low levels of insulin and C-peptide along with an elevated IGF-2/IGF-1 ratio of more than 10, suggesting a diagnosis of lung sarcoma with production of IGF-2. Because the tumor could not be resected in this case, chemotherapy and radiotherapy were performed, along with glucocorticoid therapy to prevent recurrent hypoglycemia. In the case of a patient with lung sarcoma and recurrent hypoglycemia (especially severe hypoglycemia or coma), extrapancreatic non-hyperinsulinemic hypoglycemia should be determinate tumor IGF-2 secretion.

An 81-year-old woman presented with a history of essential hypertension for eight years and an asymptomatic multinodular goiter that had been incidentally discovered on neck ultrasonography two years ago and an-isohypoechoic mass lesion located adjacent to the right lobe inferior pole of the thyroid gland. Parathyroid adenoma or lymphadenopathy were the differential diagnosis. After two years, the endocrine surgeon decided to operate her multinodular goiter and her probably benign lesion. Intraoperatively, the blood pressure and pulse rate increased markedly and intravenous antihypertensive treatment was administered. She was discharged after blood pressure control. A 2 mm micromedullary thyroid carcinoma with C-cell hyperplasia located on the left lobe of the thyroid was detected. The aforementioned mass lesion was also reported as typical cervical paraganglioma. Because of concomitant medullary thyroid carcinoma with C-cell hyperplasia and paraganglioma the patient was subjected to genetic counseling and molecular testing for hereditary cancer syndromes. A variation of the succinate dehydrogenase gene D (SDHD) NM_003002.3: c.325C> T (Gln109Term) has been reported as the disease-causing mutation. Herein we present a case diagnosed for neck paraganglioma and medullary thyroid carcinoma after an intraoperative hypertensive crisis.

The topic of fertility preservation has been gaining increasing importance since the beginning of this century. The reasons for this development are the advances in oncological therapy over the past few decades, with cure rates of approximately over 90%, and the fact that starting families is increasingly postponed in later periods of life in industrialized countries. Since March 2020 the whole medical and non-medical world experiences a pandemic due to Covid-19 (coronavirus disease 2019) which has never been seen before. This created a plenty of challenges for both, the patients and healthcare providers. This review article presents the fertility-protective methods currently available for women and men suffering from cancer with their clinical approach, value, advantages and disadvantages. Besides, it focuses on the changes and special considerations which have to be taken into account during pandemic times including preventive measures as well as the patient`s access to the fertility preserving options. In conclusion every premenopausal woman and every man with incomplete family planning suffering from cancer should be counselled about the existing fertility preserving techniques before commencing cancer therapy.

Melanoma has a significant mortality and its growing incidence is associated with important social and health care costs. Thus, investigation of the complex mechanisms contributing to emergence and development of melanoma are of real interest both in scientific research and clinical practice. Estrogens play an important role in the emergence and development of certain types of cancer, such as breast cancer, endometrial cancer and ovarian cancer, but their role in development of cutaneous melanoma is still a matter of debate. Various data suggest that increased levels of endogenous estrogens during pregnancy or exposure to exogenous estrogens by use of oral contraceptives (OCs) and hormone replacement therapy (HRT) may have a potential role in melanoma development and progression. Moreover, there were revealed several intracellular pathways which can support the connection between estrogens, estrogen receptors (ER) and melanoma. While ER-β plays an antiproliferative role, ER-α promotes cell growth and cellular atypia. Thus, inhibition of ER-β activity in the skin can increase the risk for development of cutaneous melanoma and spread of metastatic cells. However, despite recent advances in this area, the exact role and clinical implications of estrogens and estrogen receptors in melanoma are still not entirely understood and require further investigations

Epidemic of obesity is ongoing and did not slow down. Causes of obesity are numerous and very complex. Among them, the concept of bidirectional signaling within the brain-gut-microbiome axis was recently proposed as possible pathophysiological mechanism and become a hot topic in the explanations for the control of food intake. Discoveries of new anti-obesity drugs that are analogs for the receptors for some hormones derived from gastrointestinal tract contribute to the investigations in this area. The human gut microbiota plays a fundamental role in human health and disease and it is considered that it represent an endocrine organ that participate in energy homeostasis and host immunity. Role of gut microbiome has been investigated in metabolic diseases such as obesity, type 2 diabetes and non-alcoholic fatty liver disease. Gut microbiome participate in regulation of various mechanisms inside the gastrointestinal tract due to its production of different bacterial metabolites. In our manuscript we present current knowledge about microbiota in the gut; the relation between gut microbiota and brain; neuroendocrine system and gut-brain axis; immune system and gut-brain axis; endocrine system and gut-brain axis; the role of gut microbiota in obesity development and possible use of gut microbiota for the treatment of obesity.

Aim. The purpose of this study was to examine various hormonal, biochemical and environmental factors (i.e., smoking and alcohol intake) and to investigate their possible correlation to the development of polycystic ovary syndrome (PCOS). The main objective was to evaluate the associations between hormonal profile and the antimüllerian hormone (AMH) levels in PCOS patients and their relation to environmental factors. Patients and Methods. In two gynecological clinics, 38 women with PCOS (defined according to the Rotterdam criteria) were enrolled and observed in relation to AMH, follicle stimulating hormone (FSH), luteinizing hormone (LH), testosterone (T), Δ4-androstendione (Δ4- A), dehydroepiandrosterone sulfate (DHEA-S) and glucose plasma concentrations. Obesity, smoking and alcohol exposure were also studied. Results. AMH, T, Δ4-Α, DHEA-S, LH and FSH were increased in 76.3%, 50%, 31.8%, 23.7%, 21% and 18.4% of the patients, respectively. The LH/FSH ratio and glucose concentrations increased abnormally in 18.4% and 15.8% of the patients, respectively. AMH and T levels were both increased in 47.4% of the patients whereas both AMH and LH levels increased in 21% of the patients. Smoking, alcohol intake, obesity and glucose concentrations were not associated with AMH concentrations. On the contrary, high levels of T and LH were linked to higher levels of AMH. FSH concentrations were not increased in these patients. Conclusion. AMH is an important hormonal parameter for the diagnosis of PCOS. Larger clinical controlled studies are necessary in an effort to further investigate the inclusion of AMH measurement in the diagnostic criteria of PCOS.

Context. Osteonecrosis (ON) is bone death caused by inadequate blood supply and its optimal management remains uncertain. Objective. We describe the outcomes of BP (pamidronate) treatment in our patients. Design. Data regarding clinical, laboratory, magnetic resonance imaging (MRI) studies, and bone mineral density measurements (BMD) were recorded before and one year after treatment (reevaluation). The severity of the clinical picture was assessed using the criteria of the common terminology criteria for adverse events (CTCAE). Subjects and Methods. There were four female patients (patient 1, acute lymphoblastic leukemia; patient 2, immune thrombocytopenic purpura; patients 3 and 4, systemic lupus erythematosus) .All of them had been treated with high-dose prednisolone. Clinical picture of all patients were consistent with grade 3 according to CTCAE(: severe symptoms, limiting self-care ). Results. ON lesions were multifocal in the lower limbs in all of them and none of them had any fractures. All of them had been treated with high-dose glucocorticoid. Patients were treated with pamidronate (1 mg/kg/day, with maximum dose of 60 mg/day, for two days, quarterly). At the time of re-evaluation(one year after treatment), the lesions were stable on MRI, and their clinical condition was consistent with grade 1 according to CTCAE(asymptomatic). No side effects related to the use of bisphosphonates were observed except for increased BMD (SD score of 2.9) in one of the patients. Conclusions. Pamidronate may be an effective treatment for the improvement of functional impairment and pain among patients with severe osteonecrosis (ON) lesions.