Systemic vasculitis secondary to thyroid carcinomas is exceptional. We report the case of a
55‐year‐old woman who presented with systemic vasculitis involving leucocytoclastic …

A collision tumor involving a tracheal sarcomatoid carcinoma and a papillary thyroid
carcinoma has never been reported in the literature. A 78-year-old female presented with a …

Branchial cleft cysts are congenital anomalies that form during fetal development and
originate from the second branchial cleft. They typically manifest as painless masses on the …

Background: Struma testis is a rare entity, and there are only few reports on the malignant
transformation of a testicular teratoma to papillary thyroid carcinoma in the literature. In this …

The O 2-dependent chemotherapy usually exhibits limited therapeutic efficiency toward
hypoxic solid tumors because of inadequate O 2 supply in tumor vasculature. Hence, an O 2 …

Background: Lymph node metastases (LNM) is an indicator for recurrence in papillary
thyroid carcinoma (PTC) patients. However, prophylactic neck dissection (ND) can not …

El cáncer tiroideo es una patología frecuente en Ecuador por lo que es necesario
determinar sus factores de riesgo, ya que esto ayudaría a diagnosticar esta patología …

Previous studies suggest that there may be an association between cancer and autoimmune
diseases. We describe the case of a 59-year-old patient who did not have any significant …

Background: The study evaluates the prevalence and incidence of thyroid cancer in Libya,
and describes demographic and clincopathological features. Patients and Methods: The …

Extranodal extension (ENE) is an indicator of poor prognosis in well-differentiated thyroid
cancer (WDTC). We have demonstrated that extrathyroidal extension (ETE) predicts ENE in …