BACKGROUND: Nipple reconstruction following breast mound reconstruction is the final step in breast reconstruction. Although nipple reconstruction is a simple surgery, the psychological aspects of nipple reconstruction are thought to be important. Nipple projection is a key factor in determining patient satisfaction with the surgery. In the present study, the Hammond flap technique was introduced for nipple reconstruction. METHODS: Twenty-six patients who had undergone breast reconstruction from February 2008 to March 2012 were enrolled in this prospective study. All patients were evaluated based on preoperative photos, and their nipple diameters and heights were measured. Postoperative evaluation was conducted 3, 6, 9, and 12 months following nipple reconstruction. A questionnaire on patient satisfaction with the nipple reconstruction was administered 12 months after nipple reconstruction. Moreover, the same plastic surgeon scored nipple projection and overall cosmetic result of the new nipple. RESULTS: The mean projection was 4.4 mm (range, 3-6 mm), and it well matched the contralateral nipple. Twelve months following nipple reconstruction, the mean reduction rate in the nipple projection was 43.6%. Patients were satisfied or very satisfied with the nipple projection and the overall cosmetic result in 80.7% cases. CONCLUSIONS: In the present study, compared with other techniques, the use of the Hammond flap technique in nipple reconstruction showed competitive results with regard to nipple projection and patient satisfaction.
Breast ; Female ; Humans ; Mammaplasty ; Nipples* ; Patient Satisfaction ; Prospective Studies ; Surveys and Questionnaires

PURPOSE: The aim of this study was to evaluate the safety and feasibility of D2 lymphadenectomy in elderly patients with gastric cancerby comparing the surgical outcomes and postoperative courses between an elderly group and a control group undergoing the same procedure. MATERIALS AND METHODS: Clinical information was reviewed for 1251 patients with gastric cancer who underwent gastrectomy between May 2004 and May 2007. Patients were classified into the following two groups: an elderly group (older than the average life span in Korea) and a control group (younger than the elderly group). Clinicopathologic features and postoperative courses after D2 lymphadenectomy were reviewed and compared between the two groups. RESULTS: There were a total of 120 (9%) elderly group patients among all those reviewed, and 86 (72.2%) of them underwent D2 lymphadenectomy. There was 27.5% postoperative morbidity in the elderly group, which was significantly different from thecontrol group (12.8%, p=0.003). However, on multivariate analysis, ASA score and combined resection were independent predictive factors of postoperative complications, while age was not predictive. CONCLUSION: Older age is not a predictive factor of postoperative complications in itself, and D2 lymphadenectomy can be safely performed in elderly patients with gastric cancer, provided they have good ASA scores and do not undergo accompanying combined resection.
Aged ; Gastrectomy ; Humans ; Lymph Node Excision ; Multivariate Analysis ; Postoperative Complications ; Stomach Neoplasms

Among chemotherapeutic regimens used for advanced ovarian cancer, platinum-based combination chemotherapy remains a mainstay of the treatment of advanced ovarian cancer, providing significant response rates and survival benefits. However, with widespread use of long-term chemotherapy in treating ovarian cancer, emergence of secondary leukemia has become medical concern as one of the most unfavorable late complications. Depending upon the type, duration, and dosage of previous chemotherapy, the risk of developing acute myeloid leukemia has been estimated to be between 2% and 10%. Moreover, the frequency of this complication might increase as the survival in patients with ovarian cancer undergoing chemotherapy continues to increase with developing therapeutic options. Recently, we experienced a case of secondary acute myeloid leukemia developing 3.5 years after platinum-based chemotherapy. In this report, clinical course of the patient and contributing factors for the secondary leukemia were presented.
Drug Therapy* ; Drug Therapy, Combination ; Humans ; Leukemia ; Leukemia, Myeloid, Acute* ; Ovarian Neoplasms* ; Platinum*

BACKGROUND/AIMS: The study of liver fibrogenesis by hepatitis C virus (HCV) has been limited due to the lack of an efficiency in vitro culture systems. In the present study, we investigated whether or not HCV core protein is directly related to liver fibrogenesis through stimulation of hepatic stellate cells (HSC). METHODS: Human and rat HSC were isolated and we established an in vitro co-culture system of a stable HepG2-HCV core cell line which was transfected with HCV core gene and primary HSC. We performed immunocytochemical staining and Western and Northern blot analysis in the stimulated HSC by HCV ocre protein to identify the expression of transforming growth factor beta1 (TGF-beta1), transforming growth factor beta receptor II (TGFbeta R II), alpha-smooth muscle actin (alpha-SMA) and connective tissue growth factor (CTGF). The expression of matrix metaloprotinase-2 (MMP-2) and collagen type I (Col I) in the culture media were measured by zymogram and ELISA, respectively. RESULTS: The expression of TGF-beta1 and CTGF was significantly higher in the stable HepG2-HCV core cell line than in HepG2 cells. Furthermore, the makers related to fibrosis such as alpha-SMA, TGF-beta1, Col I, TGFRII and MMP-2 were highly experssed in the co-culture of stable HepG2-HCV core with HSC. CONCLUSIONS: HCV core protein may play a direct role in the fibrogenesis of chronic liver disease with HCV infection.
Actins/metabolism ; Animals ; Cell Line, Tumor ; Coculture Techniques ; Connective Tissue Growth Factor ; Fibrosis ; Hepatitis C Antigens/*physiology ; Humans ; Immediate-Early Proteins/metabolism ; Immunoblotting ; Immunohistochemistry ; Intercellular Signaling Peptides and Proteins/metabolism ; Liver/metabolism/*pathology ; Protein-Serine-Threonine Kinases ; Rats ; Rats, Sprague-Dawley ; Receptors, Transforming Growth Factor beta/metabolism ; Transforming Growth Factor beta/metabolism ; Transforming Growth Factor beta1 ; Viral Core Proteins/*physiology

Sinus pericranii is a rare vascular anomaly characterized by abnormal venous communication betweenthe inner and outer regions of the cranial cavity. Here, we report a case of sinus pericraniiand venous malformations in the right periorbital region of a 2-year-old girl. Radiologic findingsshowed venous malformations in the right parietal region communicating with the superior sagittalsinus in the intracranial region. There were notable improvements following surgical resectionfor the abnormal venous lesions and several sclerotherapies. Presence of a bluish and pulsatingmass on the scalp, which showed bruit on auscultation, may indicate sinus pericranii, whichshould be included in the differential diagnosis.