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배영태 부산대학교 병원 암연구소 2008 부산대병원학술지 Vol.- No.24
Background: In Korea the incidence of breast cancer is continuous increasing and most common cancer in cancers in women. Purposes: Purposes of the present study were to evaluate the number of the patients with breast cancers, age distribution, cancer stages, and methods of treatment of breast cancer. Methods: Author studied the clinical data of breast cancer patients who were treated in department of surgery, Pusan National University Hospital In 2007. Results: The total number of patients were 310 female patients and there was no male patient The most prevalent age was the fifth decades with youngest age of 17 years and oldest age of 86 years, and median age was 48 years. The duration of symptoms was most frequent(29.0%), between 1 to 3 month, and more than 3 years took up 3.7%. The most common sign and sympoms was painless lump (34.4%), and the most common location of the tumor was upper out quadrant (52.2%). The main preoperative diagnostic methods were Core Needle biopsy (70.1%). The breast conservation surgery were performed in 56.1% mastectomy in 31.0%. According to TNM staging system, stage Ⅱ was in 41.0%, stageⅠin 29.7%, stage 0 in 11.9%, and stage Ⅲ in 14.3%. The most common pathologic type was invasive ductal carcinoma (81.6%). The positive rate of ER was 67.5%, and PgR was 60.3%. Conclusionions: Several characteristics of breast cancer among these patients are following the patterns of Western countries, remarkably this study showed major modality of surgery was breast conservation surgery with good patient satisfaction and cosmetic results but this study was needed to understand recurrence rate, disease free survival rate etc through continuous investigations as the present study in the future.
부산대학교병원의 2002년에서 2006년까지 유방암 환자들의 임상적 특성
배영태 부산대학교 병원 암연구소 2007 부산대병원학술지 Vol.- No.21
Background: In Korea the incidence of breast cancer is continuous increasing and most common cancer in women. Purposes: Purposes of the present study were to evaluate the number the patients with breast cancers, age distribution, stages, and methods of treatment of breast cancer. Methods: Author studied the clinical data of breast cancer patients who were treated in department of surgery, Pusan National University Hospital in 2001. Results: The total number of patients was 1055, The total number of patients were 1048 female patients including 7 male patients. The most common prevalent age was the fifth decades with the youngest age of 24 years and oldest age of 80 years; and the median age was 48 years. The most common sign and symptom was a painless lump (46.6%), and thε most common location of the tumor was upper outer quadrant(55.9%).The main preoperative histoloic diagnostic methods were Core Needle biopsy (64.3%), and excisional biopsy(l7%). The breast conservation surgery were performed in 74.2%, the mastectomy in 20.3%, biopsy in 0.4%, and others in 5.2%. According to TMN staging system, the most common stages was stage I (35.3%), the most common pathologic type was invasive ductal carcinoma NOS (76.0%), and invasive carcinoma with intraductal predominant type , mucinous carcinoma, and tubular carcinoma were 9.8%, 3.9%, 3.8% respectively. The positive rate of ER was 50.4%, and PgR was 55.7%. The rates of strong positive for p-53 and c-erbB2 were 11%,21.9%. respectively. Conc1usionions: Several characteristics of breast cancer among these patients are following the patterns of Western countries but differences are present, remarkably this study showed major modality of surgery was breast conservation surgery but this study was needed to understand recurrence rate, disease free survival rate etc through continuous investigations