Differentiated Thyroid Carcinoma Long-Term Prognostic Factors.

Introduction: Thyroid cancer is the most common cancer in women in Ecuador.

Objective: The aim of this study was to determine the demographics and clinical and treatment variables of patients with papillary or follicular thyroid cancer, referred to as differentiated thyroid cancer (DTC), treated at a third-level hospital in Quito, Ecuador.

Methods: We reviewed retrospectively the medical records of patients with DTC, who underwent surgical treatment, from 1990 to 2019.

Cricotracheal Adenoid Cystic Carcinoma: Insights Into the Diagnosis and Management of an Uncommon Anatomic Variant.

Adenoid cystic carcinoma (ACC) is the second most common malignant salivary gland tumor and accounts for 30% of minor salivary gland tumors. Its location in the larynx and trachea are rare. We present the case of a 45-year-old healthy male whose MRI revealed a posterior endoluminal tumor that invaded the posteroinferior perichondrium of the cricoid lamina and displaced the hypopharynx and esophagus.

Branchial Cysts in Quito, Ecuador.

 Branchial cleft anomalies are the second most common congenital anomaly in children. However, some lesions may not develop clinically and are not diagnosed until adulthood. The recent literature of branchial cysts (BCs) in the adult population is really scanty.

Carotid body tumors: Surgical experience in 215 cases.

Introduction: Carotid body tumors (CBT) are very unusual neck lesions. However, at high altitudes, they are less rarely found. This study intended to review our experience in diagnosis and surgical treatment of these lesions.

Preoperative imaging diagnosis of carotid body tumors.

Carotid body tumors (CBTs) are relatively frequent lesions encountered at high altitudes, such in as the Andean Mountains. A correct preoperative diagnosis is essential for surgical planning and performance. For this reason, we have reviewed the evolution of our experience in the imaging diagnosis of these tumors.