ACTA ENDOCRINOLOGICA (BUC)

Context. The first study delves into the postpartum diabetes screening during the postpartum 3rd month period and exploration of non-compliance reasons. Objective. The primary aim of this study is to examine the adherence to postpartum diabetes screening recommendations among women with gestational diabetes in Turkey. Design. A cross-sectional study was conducted on 783 postpartum women diagnosed with gestational diabetes. Materials and Methods. Participants were categorized into three groups based on their screening behavior. Group 1 did not undergo any postpartum screening, Group 2 only underwent fasting plasma glucose (FPG) or HbA1c tests, and Group 3 only underwent oral glucose tolerance tests (OGTT). Data on demographic characteristics and reasons for non-compliance were collected. Results. Only 3.45% of women complied while 55.81% did not undergo any screening. Adherence was significantly higher among primigravid women. Statistically significant differences were observed based on education level, GDM treatment method, and information received during pregnancy or postpartum (p<0.001). The most common reason for non-compliance was normal FPG values observed post-delivery. Conclusion. This study emphasizes the crucial need for enhanced education and information provision to high-risk women diagnosed with gestational diabetes, both during pregnancy and the postpartum period, particularly during their hospital stay.

Background. Usually, silver stain is needed to differentiate between normal or hyperplastic hypophysis and pituitary adenomas. Many papers reported the lack of reticular fibers network as mandatory for pituitary adenoma diagnosis. \r\nAim. Differences between the architecture of reticular fibers in normal pituitary and pituitary adenomas \r\nMethods. Gordon- Sweet silver staining of pituitary specimens, prelevated during pituitary surgery performed in 138 patients with the endocrine and imagistic diagnosis of pituitary macro-adenomas. \r\nResults.Pituitary specimens of pituitary adenomas was confirmed in 133 cases; 3 specimens were with normal pituitary tissue, 1 with pituitary hyperplasia, 1 with pituitary apoplexy.Twelve of 133 pituitary adenomas specimens were associated also with normal pituitary tissue.There was a loss of acinar network of reticular fibres in 115 cases, but the present study describes the persistence of reticular fibers networks in 18 (13,53%) of 133 pituitary adenomas. We identified five distribution patterns of remanent reticular fibers network in pituitary adenomas using silver staining. \r\nIn conclusion, persistence of reticular fibers in a small number of pituitary adenomas could be a possible pitfall in the discrimination between the normal hypophysis and pituitary adenoma.

Sarcoidosis, a disease of an unknown etiology, is characterized by the presence of noncaseating granulomas that are most often found in the intrathoracic lymph nodes, lung and in other organs. Hashimoto' thyroiditis is one of the most common organ-specific autoimmune diseases. Although several reports describe the coincidence of sarcoidosis and Hashimoto's thyroiditis, the understanding of the relationship between these two disorders is limited. A 50 year old woman was admitted for cervico-thoracic goiter having a long history of nodular goiter for about 25 years and being suspect of pulmonary sarcoidosis. A chest radiograph and CT scan showed plunging intrathoracic goiter, lymphadenopathy with a pulmonary interstitial infiltrating process. A tracheo-bronchial lung biopsy revealed non-caseating granulomatous lesions consisting of epithelioid cells, confirming sarcoidosis. Angiotensin converting enzyme was high, therefore the patient was diagnosed as having sarcoidosis. The thyroid gland showed signs of goiter, tenderness and nodularity, without latero-cervical adenopathy. Thyroid function tests were normal and thyroid antibodies were positive. For cervico - thoracic goiter, total thyroidectomy with cervical lymph-adenomectomy was practiced. The histopathological exam demonstrated thyroid sarcoidosis, lymph nodes involvement and chronic thyroiditis.

Background. The present study aims to evaluate the parameters for aortic stiffness by comparing gestational diabetes mellitus (GDM) with a healthy control group via transthoracic echocardiography. Methods. This was a cross-sectional study involving monitoring of 62 pregnant women (33 with GDM and 29 with uncomplicated pregnancy as controls) during the third trimester. The aortic strain, aortic distensibility, and aortic stiffness values were measured via transthoracic echocardiography. Measurements of GDM group were repeated after 6 months. Results. Blood pressure levels, heart rate, and basic echocardiography were similar in both groups, but BMI was significantly higher in the GDM group (p <0.001). Whereas, aortic strain and distensibility were significantly lower in the GDM group (p <0.001). Aortic stiffness index was significantly higher in the GDM group (p <0.001). Aortic stiffness parameters did not exhibit any significant difference between the insulin-receiving GDM group and the diet-controlled GDM group. Postprandial glucose levels were correlated positively with the aortic stiffness index (p=0.04) and negatively with the level of aortic strain (p<0.01) and distensibility (p=0.03). The aortic stiffness in normoglycemic postpartum group at 6th month showed a significant improvement (p<0.001); but not in hyperglycemic postpartum group. Conclusion. Arterial stiffness was increased in women with GDM compared to the control group. A correlation between postprandial glucose and arterial stiffness was found. The aortic stiffness can be affected irreversibly from increased clinical and subclinical levels of glucose in postpartum period.

Introduction. Ganglioneuromas are rare, benign tumors that arise from the neural crest tissue and are usually asymptomatic and discovered accidentally. GN have good prognosis with surgical removal and the standard treatment for such lesions is laparoscopic adrenalectomy. Case report. We report the case of a 13 year old patient who presented to our hospital with abdominal pain. The ultrasound and the CT scan confirmed the presence of a well-defined mass situated in the right renal space. Taking into account the size of the tumor, its position and the fact that CT scan showed no local signs of invasion, the decision was taken to perform a laparoscopic removal of the right adrenal mass. After dividing the main adrenal vein and while dissecting the adrenal gland, we noticed an intraoperative bleeding due to the fact that one of the clips used to ligate the vein had slipped. Because we were unable to control the intraoperative bleeding we decided to convert to open surgery. The histopathological result showed that the adrenal lesion was a ganglioneuroma. Conclusion. While the role of minimal invasive adrenalectomy in patients with larger lesion is still controversial, advantages such as reduced hospital stay and postoperative morbidity, lower rate of complications, have resulted in the laparoscopic approach for adrenal pathology becoming the choice procedure in the removal of adrenal lesion.

Background. A thyroid storm is an extreme disorder that occurs in severe thyrotoxicosis. This condition is life-threatening, with mortality rates up to 10-20%. A typical dose of iodinated contrast media (ICM) contains approximately 13,500 μg of free iodide and 15–60 g of bound iodine, representing an acute iodide load of 90 to several hundred thousand times the recommended daily intake of 150 μg. As a result of sudden exposure to high iodide loads, thyroid hormone regulation can be disrupted, leading to hypothyroidism (Wolff-Chaikoff effect) or hyperthyroidism (Jod-Basedow phenomenon), particularly in those with underlying nodular thyroid disease. Case description. A 37-year-old man presented to the emergency room (ER) with clinical and electrocardiographic signs of acute myocardial infarction. Primary PCI with iodinated contrast was performed. After the intervention, laboratory analyses revealed thyrotoxicosis, and the patient was administered initial thyrosuppressive therapy along with cardiac therapy and discharged from the hospital. One week later, he returned to the hospital with signs of a thyroid storm. Conclusion. This case report aimed to raise awareness regarding the routine evaluation of thyroid function in patients with and without previous signs and symptoms of thyrotoxicosis who had undergone acute myocardial infarction and coronary angiography.

Context. Hereditary hypophosphatemic rickets with hypercalciuria (HHRH) is a rare autosomal recessive disorder, which is characterized by renal phosphate wasting, hypercalciuria, increased 1,25-dihydroxyvitamin D, and decreased parathormone (PTH) levels. Objective. Here we report different clinical features of two siblings with HHRH, confirmed with molecular diagnosis. Subjects and methods. 16.4 years old boy (P1), and 8.7 years old girl (P2) were referred to our outpatient clinic due to clinical suspicion of metabolic bone diseases. Results. P1 had severe hypophosphatemia. Additionally, PTH concentration was near to the lower limit, 1,25-dihydroxyvitamin-D concentration was near to the upper limit. P2 had relatively milder clinical and laboratory findings. Bilateral renal calculi were detected on ultrasound in both of them. HHRH was suspected due to their described biochemistry and the presence of bilateral renal calculi. Molecular analysis of SLC34A3 gene revealed a homozygous variant c.756G>A (p.Gln252=) and a splice donor variant c.1335+2T>A. After oral phosphate treatment, clinical and biochemical improvements were observed. However treatment nonadherence of patients was a barrier to reach treatment goal Conclusion. The clinical phenotype due to the same mutation in the SLC34A3 gene may vary even among the members of the same family. An accurate diagnosis is important for the appropriate treatment.

Context. Alimentary supplements may have beneficial effects on retinal microvasculature in diabetic patients. Objective and Design. State-of-the-art imaging techniques were used to assess retinal microcirculation in diabetic patients in an observational study before and after 3 months treatment with a multinutrient complex including resveratrol, vitamins D3, C, E, essential fatty acids, trace elements (zinc and copper) and macular pigments (lutein and zeaxanthin)-Resvega. Subjects and Methods. Fifteen subjects were included in this study. Adaptive optics ophthalmoscopy was used to measure the parameters of temporal retinal arterioles. Optical coherence tomography angiography was employed to assess foveal avascular zone and vessel densities of the superficial capillary plexus, deep capillary plexus and choricapillary plexus. Results. After 3 months of treatment, there was a statistically significant median decrease in wall-to-lumen ratio (p=0.0001). The same tendencies were noticed for wall thickness values (p=0.008) and wall cross sectional area values (p=0.001). On the other side, no significant changes were noticed concerning the OCTA parameters. Conclusions. Resvega seems to have a beneficial effect on the retinal arterioles in diabetic patients.

Context. GnRHa treatment has been a standard of care in progressive early puberty (EP). Choice of the GnRHa formulation is dependent on the preference of the clinician. Objective. To compare the effects of triptorelin acetate (TA) and leuprolide acetate (LA) on anthropometry in girls with EP. Design. A descriptive observational study. Subjects and Methods. Girls diagnosed with central EP and treated with GnRHa at least for one year were included; treated with TA (n=46) and LA (n=35). First year anthropometric response and final height were evaluated. Results. The mean age at the initiation of GnRHa treatment of girls was 8.5±0.5 years. The ratio of obesity and of overweight was 7.4 and 25.9%, respectively. In both TA and LA groups, anthropometric data of the patients at initiation and at the first year of treatment were similar. Although growth velocity was similar in each group, in LA group height SDS at the first year of the treatment showed a significant decrease (p=0.045), but not in TA group (p=0.317). No significant ΔBMI was observed with treatment. The differences between FH – PAH at initiation (height gain) in TA and LA groups were 2.9±4.7 and 4.0±5.8 cm, respectively (p=.316). Height gain per treatment year was 1.7±3.0 cm. Conclusions. There was a significant decrease in height SDS at the first year of leuprolid treatment, but not in triptorelin. Although these two analogs show similar effects on treatment, a not significant but slightly better benefit in leuprolide was observed.

Context. State of art imaging techniques might be a useful tool to early detect the retinal vessels lesions in diabetes. Objective and design. This analytical observational study investigates the retinal microcirculation changes in type I and II diabetic patients without retinopathy using adaptive optics ophthalmoscopy (AOO) and optical coherence ophthalmoscopy angiography (OCTA). Subjects and methods. Fifty-five subjects were included in this study and were divided in three groups: type I diabetic group (n=16), type II diabetic group (n=19) and control group (n=20). An adaptive optics retinal camera was used to assess the parameters of the temporal superior retinal arterioles. Moreover, vessel density of the superficial capillary plexus across the parafoveal area was measured with OCT-A. All cases were investigated once, in a cross-sectional design. Results. Diabetic patients from both groups had a higher wall-to-lumen-ratio compared to the controls (p=0.01 and 0.01, respectively). Interestingly, no significant differences were found between the two diabetic groups (p=0.69). Moreover, the vessel density was smaller in the type I diabetic group than in the control group (p=0.001) Conclusion. AOO might be a useful tool to detect early retinal vascular changes in diabetes before any clinical signs and together with OCTA it might bring important information on the prognostic and pathophysiology of the disease.