0000000000391799
AUTHOR
Liana Gabriela Bera
ORBITAL PSEUDOTUMOR CAN MIMIC GRAVES’ OPHTHALMOPATHY
CONTEXT: Orbital pseudotumor (OP) is a benign inflammatory process of the orbit with a large polymorphous lymphoid infiltrate, associated with fibrosis in variable amounts, localized or diffuse. Graves’ ophthalmopathy (GO) is the most common cause of proptosis, unilateral or bilateral. CASE REPORT: We report a patient with unilateral proptosis who was initially treated with antithyroid drugs for an euthyroid Graves disease, but the extension of the investigation infirmed this. The MRI findings (inflammation of fat, muscle and the left lacrimal gland) in conjunction with the biopsy infirmed the initial diagnostic and confirmed the OP. CONCLUSIONS: Orbital pseudotumor is a rare disorder that …
Correlations between the Presence of Hurthle Cells and Cytomorphological Features of Fine-Needle Aspiration Biopsy in Thyroid Nodules
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, syn…