1.Rupture and ligation of the carotid artery in head and neck cancer.
Gi Hwan KIM ; Youn Sang SHIM ; Kyung Kyoon OH ; Yong Sik LEE
Korean Journal of Otolaryngology - Head and Neck Surgery 1992;35(6):809-818
No abstract available.
Carotid Arteries*
;
Head and Neck Neoplasms*
;
Head*
;
Ligation*
;
Rupture*
2.Benign mixed tumor of the salivary glands: a clinical study.
Kyung Kyoon OH ; Gook Haeng LEE ; Moo Jin CHOO ; Youn Sang SHIM
Korean Journal of Otolaryngology - Head and Neck Surgery 1992;35(5):632-639
No abstract available.
Salivary Glands*
3.Neck masses: a clinical analysis.
Kyung Kyoon OH ; Gook Haeng LEE ; Yong Sik LEE ; Youn Sang SHIM
Korean Journal of Otolaryngology - Head and Neck Surgery 1992;35(5):650-656
No abstract available.
Neck*
4.A clinical study on neck dissection in cases of head and neck cancer.
Hyuk Dong PARK ; Yoon Sang SHIM ; Kyung Kyoon OH ; Yong Sik LEE
Korean Journal of Otolaryngology - Head and Neck Surgery 1993;36(2):234-242
No abstract available.
Head and Neck Neoplasms*
;
Head*
;
Neck Dissection*
;
Neck*
5.Diagnostic significancy of fine needle aspiration cytology on thyroid nodules.
Gi Hwan KIM ; Youn Sang SHIM ; Kyung Kyoon OH ; Yong Sik LEE ; Ja June JANG
Korean Journal of Otolaryngology - Head and Neck Surgery 1993;36(6):1135-1320
No abstract available.
Biopsy, Fine-Needle*
;
Thyroid Gland*
;
Thyroid Nodule*
6.Pharyngo-gastrostomy for pharyngolaryngeal cancer: a report of 6 cases.
Hyo Yoon KIM ; Jae Ill ZO ; Young Mog SHIM ; Yoon Sang SHIM ; Kyung Kyoon OH ; Yong Sik LEE
The Korean Journal of Thoracic and Cardiovascular Surgery 1991;24(8):807-813
No abstract available.
7.A clinical experience on partial laryngectomy.
Youn Sang SHIM ; Kyung Kyoon OH ; Yong Sik LEE ; Moo Jin CHOO ; Hyuk Dong PARK ; Gi Hwan KIM
Korean Journal of Otolaryngology - Head and Neck Surgery 1991;34(3):576-581
No abstract available.
Laryngectomy*
8.A Case of the Rhabdomyosarcoma Involving Maxillary Sinus and Orbit.
Kyung Kyoon OH ; Soon Uk KWON ; Yong Jeong KIM ; Ki Hwan KIM
Korean Journal of Otolaryngology - Head and Neck Surgery 1998;41(10):1335-1338
Recently, the 5-year survival rate of rhabdomyosarcoma has been greatly increased by combining therapy with radical surgery, radiation and chemotherapy. But it still has poor prognosis and there are few case reports of rhabdomyosarcoma of head and neck with long term survival rate. Here, we treated a rhabdomyosarcoma patient with radical surgery, radiation and chemotherpy. The patient visited our hospital in 1990 with a complaint of left facial protruding mass, diplopia and exopthalmos. She was diagnosed as rhabdomyosarcoma involving maxillary sinus and orbit. In september 1990, she received left total maxillectomy and eyeball exentration. After the surgery, we applied a 5000 cGy neutron therapy, 2000 cGy external radiation and 9 cycle pulse, along with VAC chemotherapy. She remains free of disease as of her last follow-up in February 1998.
Diplopia
;
Drug Therapy
;
Follow-Up Studies
;
Head
;
Humans
;
Maxillary Sinus*
;
Neck
;
Neutrons
;
Orbit*
;
Prognosis
;
Rhabdomyosarcoma*
;
Survival Rate
9.Primary Radiation Therapy of Malignant Salivary gland Tumors by Conventional Megavoltage Irradiation: Korea Cancer Center Hospital.
Chyl Koo CHO ; Kyoung Hwan KOH ; Seoung Yul YOO ; Young Hwan PARK ; Woo Yoon PARK ; Youn Sang SHIM ; Kyung Kyoon OH
Journal of the Korean Society for Therapeutic Radiology 1990;8(1):35-44
Retrospective analysis of survival rates was undertaken in the patients of 58 cases treated with conventional radiation therapy for malignant salivary gland tumors between January 1975 and December 1984 in Korea Cancer Center Hospital (KCCH). They were patients whose long-term follow-up was possible and who had refused surgery or had had recurrences postoperatively. Out of 58 patients, 25 patients (43.1%) had mucoepidermoid carcinomas and 24 patients (41.3%) adenoid cystic carcinoma. Total actuarial survival rates at 5 years and 10 years were 68.2% and 31.8% respectively, but disease-free survival rates, 43.2% and 13.0%, respectively. According to TNM stage, the survival rates at 5 years were 86.5% in T1, 40.0% in T2 + T3, and 0% in T4. In terms of histologic types, 5 years disease-free survival rate of adenoid cystic carcinomas (40.1%) was lower than that of mucoepidermoid carcinomas (49.8%) but overall survival rate (77.3%) was much higher than that of mucoepidermoid carcinomas (51.5%). Therefore, we concluded that the patients, who had had disease after failure of treatment, could survive during a certain period of time and their alive times were 2 years on the average. There was a difference in survival rates in the mucoepidermoid carcinomas in terms of histological grade of differentiation and it was a arbiter in prognosis: 5 YSR of low-grade was 78.8% and higher 2 times than that of high-grade. There was no difference in survival rates according to location and sex. The number of patients having minor salivary gland tumors was 6 cases and their actuarial 5 YSR was 32.3%. Consequently, prognostic factors which influence the survival rates of patients with malignant salivary gland tumors are thought to be 1) histological ubtypes 2) T and N staging (AJCC) 3) histological grade, especially in mucoepidermoids.
Carcinoma, Adenoid Cystic
;
Carcinoma, Mucoepidermoid
;
Disease-Free Survival
;
Follow-Up Studies
;
Humans
;
Korea*
;
Prognosis
;
Recurrence
;
Retrospective Studies
;
Salivary Glands*
;
Salivary Glands, Minor
;
Survival Rate
10.Radiation Therapy of Nasopharyngeal Carcinoma KCCH Experience (1964~1984).
Kyoung Hwan KOH ; Woo Yoon PARK ; Chul Koo CHO ; Seong Yul YOO ; Youn Sang SHIM ; Kyung Kyoon OH
Journal of the Korean Society for Therapeutic Radiology 1990;8(1):29-34
Total of 154 patients of pathologically proven and previously untreated nasopharyngeal carcinoma who were treated in the Department of Therapeutic Radiology, Korea Cancer Center Hospital during the period from 1964 to 1984 were analyzed. Minimal follow-up period of survivors was 3 years. Thirteen percent of the patients had T4 primary lesions and 65% had stage IV disease. Total radiation dose to the primary site was 1550~1750 ret in 82 and above 1750 ret in 72 patients. Local control was obtained in 79% of patients. Significant prognostic factors for the survival were tumor dose (above vs. below 1750 ret), age (below vs. above 30 years), stage (AJCC I-III vs IV), T stage (T1 vs. T2-4), and N stage (NO vs. N+).
Follow-Up Studies
;
Humans
;
Korea
;
Radiation Oncology
;
Survivors