A Clinical Study of Cutaneous Malignant Tumors in Daegu City and Kyungpook Province for the Recent 20 Years: Comparison of the First (1994~2003) and Second Decade (2004~2013).
- Author:
Kyouchae LEE
1
;
Min Ji KIM
;
Soo Yuhl CHAE
;
Hyun Wuk CHA
;
Yong Hyun JANG
;
Weon Ju LEE
;
Do Won KIM
;
Seok Jong LEE
Author Information
1. Department of Dermatology, Kyungpook National University School of Medicine, Daegu, Korea. seokjong@knu.ac.kr
- Publication Type:Original Article
- Keywords:
Daegu;
Clinical study;
Malignant melanoma;
Skin cancer
- MeSH:
Carcinoma, Basal Cell;
Carcinoma, Squamous Cell;
Daegu*;
Dermatology;
Epidemiologic Studies;
Gyeongsangbuk-do*;
Humans;
Incidence;
Korea;
Melanoma;
Outpatients;
Prognosis;
Recurrence;
Skin;
Skin Neoplasms
- From:Korean Journal of Dermatology
2015;53(7):505-514
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Although skin cancer incidence has recently increased, there has been little research into the incidence, clinical manifestations, and prognosis of skin cancers in Korea, especially in Daegu City and the Kyungpook Province. OBJECTIVE: To analyze changes over the recent two decades in incidence and clinical patterns, including recurrence of skin cancers diagnosed at a university hospital in Daegu City. METHODS: We reviewed 1,566 skin cancer cases from 1994 to 2013 at the Department of Dermatology in Kyungpook National University Hospital (KNUH). We also divided them into first (1994~2003) and second group (2004~2013) to examine changes over the years. RESULTS: The average incidence of skin cancers among the total number of outpatients was 1.39% through whole study period including 0.38% in the first and 2.10% in the second decade. Basal cell carcinoma (BCC) was the most commonly diagnosed skin cancer (total:1st:2nd=0.60%:0.16%:0.91%), followed by squamous cell carcinoma (SCC) (0.43%:0.12%:0.65%) and malignant melanoma (MM) (0.22%:0.05%:0.34%). The most common skin cancer site was the face in each decade. The recurrence of three major skin cancers (BCC, SCC and MM) was diagnosed in 49 of the 1,402 patients (3.50%). In each disease, the recurrence rate (1st:2nd) was 1.64% (BCC, 4.11%:1.34%), 3.51% (SCC, 11.11%:2.55%), and 8.57% (MM, 4.35%:9.01%). CONCLUSION: This epidemiological study provided useful information about the incidence and prognosis of skin tumors in Korea, especially in Daegu City and Kyungpook Province.
