Endocrine Abstracts

Introduction: Fine needle aspiration cytology (FNA) is the most accurate diagnostic method for thyroid malignant nodule diagnosis. According to the literature, the percentage of false negative results (FN-FNA) is less than 1.5%, in tertiary health care centers.In this study we describe the cases reported in this Hospital, between 2014 and 2016, of benign cytology, histologically characterized as malignant. All pathologic specimens were reviewed.<p cl...

Introduction: After treatment with Iodine-131(I-131) in differentiated thyroid cancer, a diagnostic scintigraphy is performed. We selected three cases in which bronchiectasis appear as a false-positive on the scintigraphy after treatment with I-131.Case reports: Three women, respectively 62, 64 and 65 years old, being followed in the Endocrinology Department of our Institute, with the diagnosis of papillary carcinoma of the thyroid, were submitted to I-1...

Introduction: Anaplastic thyroid carcinoma, either by its low frequency, or by its poor prognosis, is still as a therapeutic challenge. One of the options available is the combined chemoradiation therapy, the basis of the following case.Case report: Male patient, 76 years old, with a history of neck swelling for 4 months. The cervical ultrasound showed a nodule in the right lobe of the thyroid with 7 by 5 cm and the cytology revealed follicular tumor. Su...

The authors report the clinical case of a 59-year old female who had vague complaints of impaired vision, fatigue and diffuse pain for more than a year before medical evaluation at our hospital. At the ophthalmology appointment, bitemporal hemianopsia was evident. Brain MRI was the diagnostic test of choice and revealed a mass involving de sellar and suprassellar space, causing compression of the optic chiasm, as well as osteolytic lesions in cranial vault. The patient was the...