ACTA ENDOCRINOLOGICA (BUC)

Breast cancer has surpassed lung cancer as the most common type of cancer globally, representing approximately 25% of all cancer cases and leading in cancer-related mortality among women. In Romania, breast cancer accounts for 26.9% of all female cancer diagnoses, with an increasing incidence and significant mortality rate despite one of the lowest incidence rates in Europe. The study highlights the disparities in breast cancer outcomes across Europe, with Romania showing lower survival rates compared to Western European countries. This disparity is partly attributed to the low participation in breast cancer screening programs, where only 9% of eligible Romanian women underwent mammography in 2020, far below the European average of 60%. The World Health Organization (WHO) and European Commission emphasize the importance of organized population-based screening for women aged 50-69, yet many barriers, including low health literacy, lack of awareness, and socio-economic challenges, hinder effective participation, especially among vulnerable populations. This study, conducted over three years at the “Alessandrescu Rusescu” National Institute for Mother and Child Health, involved 1,705 patients and aims to provide insights into improving breast cancer screening participation and outcomes in Romania.

Alteration in nervous system function in patients with thyrotoxicosis is frequent. In rare cases, mental disturbances may be severe: maniac-depressive, schizoid or paranoid reaction. The pathophysiologic basis of these nervous system findings is not well understood. The first patient, being on treatment with benzodiazepine and Risperidone for mood deterioration, was admitted in Thyroid Unit 1 for clinical features suggesting addition, he developed auditory and visual hallucinations, bizarre behavior, disorganized speech, disorientation, poor attention and loss memory for recent events, having a good clinical response after addition of antithyroid drug therapy. The second case developed clinical features suggesting thyrotoxicosis, associated with visual and auditory hallucinations, marked psychomotor agitation and bizarre behavior. After an unsuccessful monotherapy (Risperidone), a good response of clinical features (including psychiatric symptoms) to combined therapy (Methimazole and Risperidone) was recorded. The diagnosis of Graves’ disease was based on clinical and laboratory data (suppressed serum TSH level, elevated serum FT3) and ophthalmological examination or positive anti - TPO antibodies. Both patients were successfully treated with combined therapy - Methimazole and Risperidone. Both case reports demonstrate the importance of performing thyroid function tests in patients with acute psychosis.

Objective. To assess iodine status (median urinary iodine concentration) in 118 pregnant women during the third trimester from endemic or non-endemic areas, a decade after implementation of Universal Salt Iodization in Romania. Subjects and methods. One hundred and eighteen pregnant women in the third trimester were included in the study group (age range: 16 – 46 years, mean age: 28.78 years). Median urinary iodine concentration (UIC) and body mass index (BMI) were evaluated. Data regarding region of provenance, smoking habits during pregnancy, education level, iodized salt intake, bread intake, iodine supplements, comorbidities (iron deficiency anemia) and birth weight were assessed. Morning urine was collected to measure median UIC. The study was approved by the Local Ethics Committee. Results. Median UIC in the study group was 206 mcg/L, reflecting iodine sufficiency during pregnancy. There is a statistically significant difference between pregnant women with and without iodine supplements from rural areas (281.5 versus 196.1 mcg/L, respectively, p=0.023). In the subgroup without iodine supplementation, there was a significant difference between overweight and obese subjects vs. normal weight subjects (232.5 versus 194 mcg/L, p=0.012). Only in the subgroup with a daily intake of less than 5 slices of bread (usually containing iodized salt) we found significant differences between those with and without iodine supplements (245.2 versus 128.3 mcg/L). Iron deficiency anemia was found in 29.66% and 19.49% were current smokers during pregnancy. Conclusions. Median UIC in the study group was 206 mcg/L, reflecting iodine sufficiency during pregnancy. The difference between the subgroup with iodine supplements and the subgroup without iodine supplements was not statistically significant, probably due to the excessive consumption of bread and other bakery products which is traditional in Romania.

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Background. Androgen receptor (AR) plays a crucial role in the homeostasis of\r\nmammary tissue. In the present study we investigated the immunohistochemical expression\r\nof AR in breast cancer and its relationships with clinico-pathological parameters of\r\nprognosis, hormone receptors status and HER2 overexpression.\r\nMethods. There were investigated 124 patients admitted with invasive breast cancer,\r\nand from these 48 had lymph node metastasis and 9 had distant metastasis. In all specimens\r\nthere were performed immunohistochemical staining for AR, estrogen receptors (ER),\r\nprogesterone receptor (PR) and HER2. Results were correlated with pathological findings\r\nand the molecular profile of the tumors.\r\nResults. The immunohistochemical expression for AR was found in 92 cases. A\r\nsignificant correlation was found between AR expression and pathological type, grade and\r\nlymph node status, but not with distant metastasis and the expression of ER, PR and HER2.\r\nAn inverse correlation was found between AR expression and triple negative breast cancers.\r\nConclusion. Our data suggest that AR is an individual factor of prognosis and is a\r\nuseful marker to stratify patients with triple negative tumors. AR could be a potential target\r\nfor specific therapy in individuals excluded from the conventional hormone therapy.

About 15-20% of adults with Down?s syndrome have autoimmune hypothyroidism. Among patients with Down?s syndrome, prevalence of Graves disease (1-2%) may not be increased compared with the general population. About 15% of the patients with Turner?s syndrome have autoimmune hypothyroidism. Until 2006, only 15 cases of Graves disease have been reported among patients with Turner?s syndrome. We present two adult patients with chromosomial disorders (Down?s syndrome, Turner?s syndrome) with Graves? disease without clinical Graves ophthalmopathy. Clinical picture of thyrotoxicosis was oligosymptomatic in the patient with Down?s syndrome, probably because Down?s syndrome represents a syndrome of accelerated ageing. Both were pretreated with antithyroid drugs before radioiodine therapy. Both patients developed postradioiodine hypothyroidism: after 8 months in the case with Turner?s syndrome and after 11 years in the patient with Down?s syndrome. Adults with these two chromosomial disorders should be screened annually for autoimmune thyroid dysfunction.