Presence of lobules of adipose tissue either focally or diffusely is very rare in the thyroid gland. Fat accumulation can be macroscopic or microscopic. Focal infiltrates of fat have been reported in conditions such as adenolipoma, intrathyroid lipoma, and encapsulated papillary carcinoma. Diffuse lipomatosis has been reported in conditions such as amyloid goitre, heterotopic fat nests, thyroli...

INTRODUCTION Thyroglossal duct cyst carcinomas are extremely rare and their clinical presentation is similar to that of benign cysts. The diagnosis is based on physical examination, laboratory tests, and most importantly multiple imaging techniques (ultrasonography, computed tomography and magnetic resonance imaging), and fine needle aspiration cytology. PRESENTATION OF CASE We report a very ...

PURPOSE An optimal timing for diagnosis and management of papillary thyroid microcarcinoma (PTMC) has become the subject for much controversy. The aim of the present study is to analyze people's preference in Korea for timing of diagnosis and management of PTMC using an online questionnaire. METHODS The questionnaire consists of 3 questions about preference for the diagnosis and management of...

The increasing detection of papillary thyroid microcarcinoma (PTMC) has created management dilemmas. To clarify the clinical significance of postsurgery stimulated thyroglobulin (ps-Tg) in PTMC who undergo thyroidectomy and radioactive iodine (RAI), we retrospectively reviewed the 358 PTMC patients who were treated with RAI and followed up in our hospital. Those with an excessive anti-Tg antibo...

Classically characterized by its papillary appearance, papillary thyroid carcinoma is the most common malignant neoplasm of the thyroid. Several variants of papillary carcinoma have been described considering size (microcarcinoma); nature of the tumor boundaries (encapsulated); architecture (follicular, macrofollicular, cribriform-morular, solid, micropapillary); cellular characteristics (tall ...

An elective or a prophylactic lymph node dissection is the removal of the lymph nodes that are normal on physical examination and on radiographic imaging. This type of dissection is not based on the visible disease in the targeted nodal basins, but on the potential of a radiographically occult tumour which can exist. The pathologic results of an elective lymph node dissection may help in predic...

OBJECTIVES Papillary thyroid carcinomas frequently occur as two or more separate foci within the thyroid gland (18%-87%). However, those multifocal tumors are easy to be undetected by preoperative radiologic evaluations, which lead to remnant disease after initial surgery. We aimed to study the incidence of multifocal papillary thyroid microcarcinomas (PTMCs), diagnostic accuracy of preoperativ...

Percutaneous ultrasound-guided Radiofrequencyablation (RFA) is a minimally invasive treatment that has been widely used as an alternative to surgery in the care of patients with malignant tumors of the liver, renal cell carcinoma, and other tumors. Recently, RFA is an alternative treatment modality for benign thyroid nodules instead of surgery, mainly for the cosmetic reasons, and limited cases...