ABSTRACT
Introduction: Tonsillectomy is the most frequent ENT (ear nose and throat) surgery. An absolute indication is suspicion of a malignant tumor. Therefore the importance of determine whose patients are inherent to that risk. Objective: To conduct a histopathological analysis of asymmetrical tonsillar biopsies, correlate clinical suspicion of tumor with biopsy results, and compare patients with exclusive tonsillar asymmetry versus tonsillar asymmetry plus others symptoms or signs suggestive of malignant pathology. Methods: Retrospective analysis of tonsillar biopsies processed from patients diagnosed with tonsillar asymmetry at HCUCH (Hospital Clínico Universidad de Chile), February 2003 through June 2006 period. Two groups were selected: Exclusive tonsillar asymmetry (Group A) and asymmetry associated with clinical findings suggestive of malignancy (Group B). Results: 2083 Tonsillectomies, from which 135 (6,48 percent) where sent to biopsy. Of these, 41 (30,3 percent) had been diagnosed as tonsillar asymmetry (2 percent from total). 23 female and 18 male, age range: 2- 73 years old, (Average age: 27 years), 9patients had tonsillar asymmetry associated to a clinical suspicion finding of malignant pathology, while 32 patients had exclusive asymmetry. Group A histopathological analysis informed as Chronic Inflammation in 24 cases (75 percent), chronic inflammation plus actinomyces presence in 8 cases (25 percent), no malignant pathology; correlation Obs. Tumor/Real tumor: 4/0 = 0 percent. Group Bhistopathological analysis informed as chronic inflammation: 4 (44,4 percent), chronic Inflammation plus actinomyces presence 2 (22,2 percent), Squamous papilloma 1 (11,1 percent), Squamous Carcinoma 1 (11,1 percent), Lymphoma 1 (11,1 percent); correlation Obs. Tumor/Real Tumor: 6/3 = 50 percent. Discussion: Tonsillar asymmetry corresponded to 31 percent of tonsillectomies prescriptions in our center.
Subject(s)
Humans , Male , Female , Amygdala , Tonsillar Neoplasms/epidemiology , Tonsillar Neoplasms/physiopathology , TonsillectomyABSTRACT
Se estudiaron 19 casos de neoplasias malignas de amígdala palatina, en el Hospital General Centro Médico La Raza, en el período comprendido del 1ero. de enero de 1987 al 1ero. de enero de 1991. De estos 19 casos 16 se diagnosticaron como linfoma no Hodgkin y 3 como carcinoma epidermoide. El diagnóstico inicial de estos pacientes fue amigdalitis crónica. Los pacientes se trataron con escisión biopsia seguida de quimioterapia para los linfomas y radioterapia para los carcinomas epidermoides. Se encontró que en contraste con lo reportado en la literatura hubo predominio notable de los linfomas no Hodgkin, sobre los carcinomas epidermoides.