Eun Hwa Park

Nipple areola skin-sparing mastectomy with immediate transverse rectus abdominis musculocutaneous flap reconstruction is an oncologically safe procedure: a single center study.

Objective:The present study evaluated the oncological safety and technical outcomes following nipple areola skin-sparing mastectomy (NASSM), skin-sparing mastectomy (SSM), and mastectomy. Summary Background Data:Cosmetic issues associated with breast cancer surgery are important. The original SSM technique included removal of the gland and the nipple areola complex (NAC). However, the risk of tumor involvement of the NAC has been overestimated. Patients and Methods:This retrospective study included 520 patients who underwent SSM (368 patients) or NASSM (152 patients) with immediate breast reconstruction using a pedicled transverse rectus abdominis musculocutaneous (TRAM) flap, and 1990 patients who underwent a mastectomy between July 2001 and December 2006. The indications for NASSM were any stage, any tumor size, and any tumor areola distance. Briefly, the NAC was preserved when the shape, color, and palpation of the nipple were normal. Results:The median follow-up durations for NASSM and SSM were 60 and 67 months, respectively. Complete nipple areola necrosis developed in 11 (9.6%) NASSM patients. The 5-year disease-free survival rates were 89% and 87.2% for NASSM and SSM, respectively (P = 0.695). The 5-year overall survival rates were similar for NASSM and SSM (97.1% and 95.8%, respectively; P = 0.669). Local failure occurred in 3 (2%) NASSM and 3 (0.8%) SSM patients (P = 0.27). There were 2 (1.3%) nipple areola recurrences in NASSM patients. The LRRs were similar for NASSM and mastectomy patients. Conclusion:NASSM with immediate transverse rectus abdominis musculocutaneous reconstruction is a viable surgical treatment in breast cancer patients in any stage. Recurrence and complication rates for NASSM were similar to those for standard surgical breast cancer treatments.

Basic Facts of Breast Cancer in Korea in 2014:The 10-Year Overall Survival Progress

We, the Korean Breast Cancer Society (KBCS), present the facts and the trends of breast cancer in Korea in 2014. Data on the total number of newly diagnosed patients was obtained from the Korea Central Cancer Registry database, other data were collected from the KBCS online registry database, and the overall survival data of patients were updated from Statistics Korea. A total of 21,484 female patients were newly diagnosed with breast cancer in 2014. The crude incidence rate and the age-standardized incidence rate (ASR) of breast cancer in female patients, including carcinoma in situ, were 83.4 cases and 63.9 cases per 100,000 women, respectively. The ASR showed an annual increase of 6.1% from 1999 to 2014; however, although the increase of the ASR had slowed since 2008, the incidence rate itself continuously increased. The proportion of early breast cancer increased consistently, and the pathological features changed accordingly. While breast-conserving surgery was mainly performed, the proportion of total mastectomy was slightly increased. The total number of breast reconstruction surgeries increased rapidly. The 5-year and 10-year overall survival rates for all stages of breast cancer patients were 91.2% and 84.8%, respectively. The overall survival rate of Korean patients with breast cancer was extremely high, compared with other developed countries. Thus, we consider that the clinical characteristics of breast cancer have changed over the past decade. A nationwide registry data will contribute to a better understanding of the characteristics of breast cancer in Korea.

Uncomplicated jejunal diverticulosis with pneumoperitoneum

Small bowel diverticulosis is a rare finding within all bowel diverticuloses and jejunal diverticulosis is even rarer. Their relative clinical rarity and varied presentation may make diagnosis both delayed and difficult. We experienced a case of jejunal diverticulosis, which was diagnosed intraoperatively. A 55-year-old woman was admitted to Emergency Department with pneumoperitoneum on plain chest and abdominal film from a local clinic. She was hemodynamically stable with minimal tenderness on the left upper quadrant of the abdomen but no rebound tenderness. At surgery, small bowel torsion and jejunal diverticulosis were confirmed. Over 30 variable sized small bowel diverticula were noted on the mesenteric side of the proximal jejunum. The affected segment of the jejunum was about 180 cm. On exploration, we could not find any perforation site. No postoperative complications were observed, and the patient made a full recovery. Jejunal diverticulosis is rare, but it should not be regarded as insignificant.

The Primary Thyroid Lymphoma Treated by Surgery without Chemotherapy: Two Cases Reports

Primary thyroid lymphoma (PTL) is a relatively rare disease, accounting for less than 0.5∼ 5% of all thyroid malignancies. We encountered two cases of a primary thyroid lymphoma with Hashimoto`s thyroiditis; one in a 63-year-old man and the other in a 79-year-old woman. The first case was a mucosa-associated lymphoid tissue lymphoma, and the other was a diffuse large B-cell lymphoma. Both patients underwent surgery and radiotherapy after being diagnosed using fine-needle aspiration cytology (FNAC). Both patients recovered well with no recurrence throughout the study period. The role of the surgeon in the treatment and diagnosis of thyroid lymphoma has been reduced due to the development of FNAC and combination therapy with chemotherapy and radiotherapy. On the other hand, surgery can be an effective treatment option for PTL confined to the thyroid, for achieving a definitive diagnosis, and in the treatment of patients with an airway obstruction.