ACTA ENDOCRINOLOGICA (BUC)

Background. Patients with acromegaly (caused by growth-hormone-secreting pituitary adenomas) are at increased risk of hypopituitarism, in particular hypogonadotropic hypogonadism, before and after multimodal therapy. In affected women of reproductive age, fertility is impaired and complex fertility treatments are needed to achieve conception. C ase presentation. We present the case of a young woman with acromegaly caused by a GH-secreting macroadenoma with suprasellar and bilateral cavernous sinus extension; hypogonadotropic hypogonadism and secondary hypothyroidism were present from the initial evaluation. Neurosurgical intervention was repeatedly recommended but the patient refused it initially; also she was non-compliant to the medical treatment of acromegaly. Transsphenoidal tumor debulking with adjuvant gamma-knife radiotherapy was eventually performed. Following treatment persistent active acromegaly and hypogonadotropic hypogonadism were diagnosed. Under chronic estroprogestative replacement therapy, the patient conceived and delivered a full-term healthy newborn without any complications. Possible mechanisms are discussed. Conclusions. Secondary hypogonadotropic hypogonadism in pituitary patients, even when considered permanent (after surgery and radiotherapy), can exceptionally allow spontaneous conception and normal course of pregnancy.

Context. The aim of this study was to explore the prognostic significance correlation between the endocrinopathy and the size of the pituitary adenoma with the sellar floor bone mineral density values using microfocus computerized tomography (μCT) analysis. Subjects and Methods. 16 consecutive patients with pituitary adenomas had full endocrinological and radiological work up prior to endoscopic transnasal transsphenoidal surgery. Multiple bony samples were collected from the sellar floor during surgery, and labeled and analyzed in a double blind fashion. Each bone sample was analyzed for bone mineral density (BMD) and Hounsfield units (HU) with microfocus CT. Results. There was no correlation between adenoma size and BMD values of sella floor but grade IV macroadenomas were found to have lower BMD levels. Statistical analysis showed that the level of correlation between grouped BMD (<1.0 and >1.0) data with ACTH (<46 and >46), IGF (<303 and >303), and PRL (<29.93 and >29.93) levels were insignificant (P=.569, P=.315, and P=1.00, respectively) Conclusion. We have found no clinical relationship between sellar floor BMD values and endocrinopathy and the size of the adenoma. However, it was found out that preoperative conventional CT evaluation seemed insufficient in predicting the sellar floor bone integrity and may mislead the surgeon.

Context. Impaired flow mediated dilatation (FMD) and increased carotid intima media thickness (CIMT) are the antecedent forms of atherosclerosis. Objective. The aim of this study was to evaluate vascular structural and functional changes in patients with asymptomatic primary hyperparathyroidism (APHPT), and whether biochemical alterations, related with PHPT and oxidative stress marker serum advanced oxidation protein products (AOPPs), may have influence on vascular alterations. Design. This is a cross sectional clinical study. Subject and Methods: Thirty-four patients with APHPT and 29 sex- and age and cardiovascular risk factors matched control cases were included in this study. Endothelial function was evaluated by FMD of the brachial artery; CIMT was measured by ultrasonography; in addition serum AOPPs and biochemical parameters were determined. Results. Serum Ca levels were higher in the patient group [10.93±0.60mg/dL vs. 9.45±0.31; p<0.001]. FMD measurement was significantly lower in patients group [0.07 (0.01-0.26) % vs. 0.14 (0.04-0.22) %; p=0.01]. CIMT measurements were comparable between the groups [52 (35- 69) mm vs. 56 (38-70) mm; p=0.821]. AOPPs levels were significantly higher in the patients [136.43 (55.14-1352) mmol/L vs. 84 (53.18-595.48) mmol/L; p=0.026]. There were significant negative correlations between FMD and serum Ca (r=–0.339, p<0.001); and serum AOPPs levels (r=–0.275, p<0.005). Serum Ca (p=0.007, β=–0.353) and AOPPs (p=0.024, β=–0.243) levels and hyperlipidemia (p=0.024, β=–0.288) were the predictors of FMD. Conclusions. Vascular endothelial function is impaired in patients with APHPT. Hypercalcemia, increased oxidative stress and hyperlipidemia may have role in the pathogenesis of endothelial dysfunction in patients with APHPT.

Context. Patients with Cushing’s syndrome (CS) of any etiology experience a number of physical and psychological symptoms which impact negatively on healthrelated quality of life (HRQoL). Subjects and methods. HRQoL was measured using CushingQoL questionnaire. Results. The first part of our study was a crosssectional analysis of 141 patients with CS over a 10-year period. CushingQoL score was lower in pituitary CS compared to adrenal CS. Remission and older age were associated with better outcome on item 7 (physical appearance anxiety). In a multivariate regression analysis after adjustment for etiology, remission status, age, UFC, duration of hypercortisolism and presence of hypercortisolism-associated comorbidities the female gender was the only negative predictor associated with poorer outcome on each of the three scores. The presence of hypercortisolism-associated comorbidities independently predicted poorer outcome on the psychological and the global subscales. The second part of our research was a prospective study of 27 patients with adrenal adenoma. Achievement of remission independently predicted improvement of the total score of any patient. Conclusion. Studying in details and understanding the mechanisms of the impaired HRQoL in patients with CS is the only way to become aware of the problem and create methods that could help these patients.

Context. Atypical antipsychotics (AAs) are the first-line treatments for schizophrenia, schizoaffective disorder and bipolar disorder. However, they are now extensively utilized as off label in a myriad of diseases despite their frequently serious metabolic side-effects and hyperprolactinemia. Objective. The purpose of our study was to observe long-term (one year) prolactin level change in first episode schizophrenia patients treated with one of the four AAs: olanzapine, quetiapine, amisulpride, ziprasidone. Design. This study is an analysis of the prolactin level associated with the atypical antipsychotics used in European First Episode Schizophrenia Trial (EUFEST) study. Subjects and Methods. Seventy-three first episode schizophrenia patients from the 113 patients, randomized to one of the four AAs treatment arms. Prolactin level was obtained at baseline, 6 and 12 months for all the four AAs. Analyses have been done for each antipsychotic separately for each sex. Results. For the male patients neither of the four antipsychotics have been associated with a statistically significant increase of prolactin level in the entire study (p>0.05). In case of the female patients, treatment with olanzapine (p=.021) and ziprasidone (p=.005) has been associated with a decrease of prolactin level in one year compared with baseline. Conclusions. In both men and women, the administration of these four AAs is not associated with the increase of prolactin levels, moreover, in women’s case, there is a reduction of prolactin values at administration of Olanzapine and Ziprasidone. These results are optimistic, suggesting that long term administration of these antipsychotics is safe regarding prolactin level.

Introduction. The presence of Hürthle cells (HC) in fine needle thyroid biopsy (FNAB) is a real concern for a cytologist and also for an endocrinologist. We aimed to demonstrate if the presence of HC is associated with specific cytological features in FNAB results. Material and Methods. This retrospective study analyzed 89 patients diagnosed with thyroid nodules, with FNAB; were two groups of patients: the study group A (HC+) (22 patients) with HC and control group B (HC-) (67 patients) with no HC; for both groups we analyzed the presence of 9 cytomorphologic features: overall cellularity, background colloid, lymphocyte infiltration, chronic inflammation, large nucleoli, small nucleoli, syncytial infiltration, nuclear pleomorphism/atypia, cellular pleomorphism. Results. We found no statistical differences between age and gender. Nodules with diameter greater than 2 cm were present, more frequently in the group without HC, 43 (64.18%). The presence of HC is correlated with cellular pleomorphism (p=0.042) and nuclear pleomorphism (p < 0.0001) with no correlation between the other investigated parameters. The presence of colloid was correlated with the absence of HC (p= 0.014). In group with HC was a positive correlation with cellular pleomorphism and fibrosis. In the presence of fibrosis, HC was correlated with nuclear pleomorphism (p=0.03). In the group with HC without fibrosis there are more characteristic the sets with positive nuclear pleomorphism, positive large nucleoli and negative small nucleoli (p= 0.002). Conclusions. The presence of HC in FNAB results is associated with colloid in small amounts, associated with nodules smaller than 2 cm, correlated with cellular pleomorphism and nuclear pleomorphism. Fibrosis can be a protective feature against malignancy because cellular parameters were not significantly associated with HC except the cellular pleomorphism.

Streptococcus pneumoniae generally causes pneumonia or meningitis. The psoas abscess and osteomyelitis is mainly caused by Staphylococcus aureus. We report here on a patient with type 2 diabetes mellitus who had a psoas abscess and foot ulcer caused by Streptococcus pneumoniae after acupuncture\r\nand moxibustion.

Objective. We analyzed the possible correlation between glycemic variability and psychological disorders such as depression, anxiety disorder, and low self-esteem, in diabetic patients. These correlations are relevant, as they consume a large number of resources. Their better understanding can increase the effectiveness of incident reduction techniques and could provide better management and cost reduction of care. Methods. We compared the relationships between the glycemic variability (for a period of 10 days prior to completing the depression questionnaire) and the results of two standardized questionnaires: Hamilton anxiety scale - HRSA (group 1: 500 patients), Rosenberg self-esteem test (group 2: 490 patients) and Beck depression inventory (both groups). Results. A statistically significant correlation was identified between the glycemic oscillation and depression as well as both anxiety and low self-esteem. The present data justify further research. Our results could be developed into a preliminary intervention protocol, using the daily glycemic values measurements, collected by patients. In conclusion, psychometric tests could be an important instrument in the management of diabetic patients.

Background. Dehydroepiandrosterone sulphate (DHEA-S) is a major steroid product of adrenal glands and an important neurosteroid, but due to only slight androgenic activities pathology of DHEA-S secretion it was rarely described until now. Aim. To report a case of DHEA-S and testosterone secreting adrenal tumour with clinical manifestations of suddenly appeared epileptic seizures, amenorrhea, hirsutism, weight gain and decreased sexual activity before operation, and up to 12 months observation after surgical removal of the tumour. Methods. Presentation of clinical case with comments. Results. Epileptic seizures, amenorrhea, weight gain and hirsutism suddenly appeared in a 38-year-old fertile woman. A right adrenal tumour was detected. Blood levels of DHEA-S and testosterone were very high. Surgical removal of the adenoma (confirmed histologically) was performed what conditioned decrease of DHEA-S, testosterone and other hormones in 2-24 hours for the level of adrenal insufficiency. After a month all the hormones returned to normal level and were maintained at this level for 12 months after operation, excepting aldosterone, which increased gradually. Menses reappeared in six weeks after a short period of hot flashes and perspirations. Seizures did not appear in 12 months. Sexual activity was lowered one month before and after the operation, and it was maximal 6-12 months after operation. Conclusions. We report a case with complete recovery of a 38-year-old woman, presented with epileptic seizures, amenorrhea, hirsutism, weight gain and decrease of sexual activity, before and after surgical removal of DHEA-S and testosterone secreting adrenal tumour.

Context. Children having gonadal tumors and disorder of sex differentiation (DSD) are rare. Objective. To investigate the presentation of DSD children with malignant gonadal tumors. Methods. A retrospective study from 2010- 2020, that evaluated 17 children with DSD, including 13 females, eight months to 16 years, with congenital adrenal hyperplasia, 5-alpha reductase deficiency, androgen insensitivity syndrome, Turner, Sywer, and Klinefelter syndromes. Results. Ten children had malignant gonadal tumor; nine had germ cell tumors and one person granulosa cell tumors, while seven children with non-malignant tumor had gonadoblastoma, cystadenoma (five children), and cysts. Systemic malformations, obesity, elevated tumor markers, and psychosocial issues were observed in 90%, 90%, 70%, and 50% of children with malignancy unlike 28.6%, 42.9%, 14.35%, and 57.1% children without malignancy respectively. Most (9/10) children >12 years, had psychosocial issues, unlike 0/7 children ≤12 years. From 8/17 children presenting with symptoms suggestive of tumor, 75% had malignancy, while from 9/17 children with DSD presentation, 44% had malignant tumors. Malignancy was observed in 3/10 children between eight months to age six, while 7/10 children had stage 1-2 tumors. We reported a child, identified as female, aged 13 years, with partial androgen insensivity syndrome (PAIS) 46,XY, and testicular papillary serous cystadenoma with genomic variant AR NM_000044.4:c.2750del. p.(F917Sfs*27) chromosome Xq12, never published in people with PAIS nor population databases (GnomAD). Conclusion. DSD diagnosis raises numerous challenges. People with DSD have increased risk of malignancy, especially when obesity and, systemic malformations are present; also, psychosocial issues in these children are associated with postpubertal age.