Endocrine Abstracts

Case: An 18-years-old female patient suffering from headache, pituitary magnetic resonance imaging (MRI) revealed a lesion compatible with pituitary microadenoma; 8.5×5 mm in size, in the right lateral and extending to the midline of the pituitary gland. Cabergoline treatment was initiated in the external center with a prolactin level of 77 ng/ml and no other pituitary hormone abnormality. Unplanned pregnancy occurred in the patient who continued this treatment for about ...

Introduction: Myxoid adrenocortical adenoma was described by Brown et al. in 2000 (1). Myxoid adrenal cortical adenoma with pseudo glandular structure is a particular histological variant and is extremely rare. Accurate diagnosis is based on the combined evaluation of clinical features, adrenal imaging, and pathological features. Immunohistochemical studies (cytokeratin, melan-A, USP10, chromogranin, vimentin) can distinguish adrenocortical adenoma from other retroperitoneal m...

Introduction: Amyloid goiter is a rare entity caused by massive amyloid infiltration of the thyroid gland. In some cases, differential diagnosis can be challenging. In this report, we present a patient with amyloid goiter caused by secondary amyloidosis.Case: A 48-year-old male patient was admitted to our hospital with the complaints of neck swelling, pain, and mild dysphagia that started three weeks after the SARS-Cov-2 infection and continued for one m...

Introduction: Metastasis to the thyroid gland is a rare clinical presentation. The most common sites of primary tumors that metastasize to the thyroid gland are kidney, lung, gastrointestinal system and breast. Primary gynaecological tumors are account for only 3% of secondary thyroid malignancies. Here, we present a case of thyroid metastasis from squamous cell carcinoma (SCC) of the cervix.Case: A 54-year-old female was consulted to our clinic with the...

Background: Atypical parathyroid adenoma (APA) is a rare disease that can be challenging to distinguish from benign parathyroid adenoma. APA shows some laboratory and histopathological features with parathyroid cancer. This study attempts to compare clinical, laboratory, radiologic and histopathological characteristics in APA and parathyroid adenoma (PA).Methods: This was a retrospective study was based on the database of eighty-two subjects who underwen...

Introduction: Brown tumor refers to the skeletal change that develops as one of the complications of hyperparathyroidism, in which cystic and fibrous changes occur in the bone. It occurs in approximately 10−20% of patients with primary hyperparathyroidism. Parathyroid cancer is a rare cause of primary hyperparathyroidism and accounts for approximately 1% of cases. In some cases, hyperparathyroidism may be asymptomatic until it becomes a pathological fracture and may be t...

Introduction: Levofloxacin is a fluoroquinolone group antimicrobial agent widely used in the treatment of community- and hospital-acquired infections. There have been reports of glucose homeostasis abnormality associated with the use of fluoroquinolones including gatifloxacin, levofloxacin and ciprofloxacin. This report presents the case of a patient with type 2 diabetes mellitus who developed severe hypoglycemia following oral levofloxacin use.Case: A 7...