Clinical Analysis of Primary Mediastinal Tumors.
- Author:
Jeong Uk BEON
1
;
Chang Wook CHO
;
Shin Yeong LEE
;
Bon Il KU
;
Sang Joon OH
;
Hong Sup LEE
;
Chang Ho KIM
Author Information
1. Department of Thoracic and Cardiovascular Surgery, Inje University Seoul Paik Hospital, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
mediastinal neoplasm
- MeSH:
Diagnosis;
Female;
Germ Cells;
Humans;
Male;
Mediastinal Neoplasms;
Mediastinum;
Mortality;
Neck;
Needles;
Postoperative Complications;
Radiography;
Seoul;
Thorax
- From:The Korean Journal of Thoracic and Cardiovascular Surgery
1997;30(1):55-60
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
We reviewed 40 cases of primary mediastinal tumors which were operated on at Seoul Paik Hospital from September, 1987 to December, 1995. Of these, 18 were male and 22 were female. The patient ranged in age from 4 years to 68 years with a mean age of 34.1 years. The most common symptoms included chest pain(12.5%), cough(12.5%), dyspnea(7.5%), and palpable neck mass(7.5%), and symptoms were absent at the time of diagnosis in 37.5% of cases. Chest roentgenography and computed tomography(CT) were performed in all patients, and magnetic resonance imaging(MRI) in 5 patients, and transthoracic needle aspiration (TTNA) performed in 22 patients. The sensitivity of TTNA was 72.7%(16 of 22 patients). The lesion was located 60% in the anterosuperior mediastinum, 35% in the posterior mediastinum, and 5% in the middle mediastinum. The primary tumors included thymic neoplasms(11 cases), germ cell tumors(7 cases), neurogenic tumors(10 cases) and a miscellaneous group. The malignant tumors(12.5%) were invasive thymoma(3 cases), spindle cell sarcoma(1 case), and non-Hodgkin's lymphoma(1 case). A complete excision was done in all 35 benign tumors and 3 malignant tumors. There was no operative mortality, and postoperative complications occurred in 3 cases.
