Dislocation of the hemate bone is very rare. There is no reported case in Korea. The mechanism of injury may be attributed to direct trauma. We have experiened a case of dislocation of the hamate bone, treated it by open reduction and internal fixation using two Kirschner wires. The result was satisfactory. A case of dislocation of the hamte bone is reported with brief review of literature.
Bone Wires ; Dislocations ; Hamate Bone ; Korea

BACKGROUND: The persistence of infection by high-risk human papillomavirus (HPV) may lead to cervical cancer. Recently, the American Society for Colposcopy and Cervical Pathology (ASCCP) announced that oncogenic HPV screening and the PAP smear are the main methods of screening for cervical cancer. The goal of this study was to investigate the prevalence and genotyping of HPV, as well as the risk of cervical dysplasia. METHODS: HPV genotyping was conducted by a commercial chip assay. Cervical dysplasia was retrospectively reviewed using electronic medical records. The study participants were grouped together according to cervical dysplasia status: 'no dysplasia,' 'atypical squamous cells of undetermined significance (ASCUS),' 'low-grade squamous intraepithelial lesion (LSIL),' and 'high-grade squamous intraepithelial lesion (HSIL).' The HPV prevalence and genotyping were analyzed according to the cervical dysplasia group. RESULTS: The overall prevalence of HPV was 17.6% (91 out of 518 patients). HPV-18 (2.3%), HPV-16 (2.1%), and HPV-58 (1.2%) were the three most frequent genotypes. The prevalence of HPV infection and the high-risk HPV positive rate was higher in the ASCUS, LSIL, and HSIL groups than in the no dysplasia group (P<0.05). CONCLUSION: In this study, basic data regarding the prevalence and distribution of HPV genotypes were obtained. Since HPV vaccination has been actively encouraged among Korean women, a change in the prevalence of HPV and cervical dysplasia is expected in the future. This study provided basic data describing the prevalence of HPV and its genotypes in the pre-HPV vaccination era.
Colposcopy ; Electronic Health Records ; Female ; Genotype ; Human papillomavirus 16 ; Human papillomavirus 18 ; Humans ; Mass Screening ; Papillomavirus Infections ; Prevalence ; Retrospective Studies ; Uterine Cervical Neoplasms ; Vaccination

PURPOSE: Laparoscopic cholecystectomy is treatment method for management of benign gallbladder diseases. Further attempts are made to operate single-port laparoscopic cholecystectomy. However, single-port laparoscopic cholecystectomy, the procedure remains technically difficult, especially in obese patient. Recently, a robotic surgical system for minimal invasive surgery was introduced to overcome the limitations of conventional laparoscopic surgery. METHODS: From April 2009 to August 2017, we retrospectively reviewed the medical records of patients with single-site, minimally invasive (laparoscopic and robotic) cholecystectomy with high BMI (>25 kg/m2). We analyzed general characteristics and perioperative outcomes between the single-fulcrum laparoscopic cholecystectomy group and the robotic single-site cholecystectomy (RSSC) group. RESULTS: Operation time (57.56±11.10 vs 98.5±12.28 p<0.001) was significantly longer and postoperative pain score (3.61 vs 5.15 p=0.000) was significantly higher in the robotic single-site cholecystectomy (RSSC) group, but the actual dissection time (25.85±11.09 vs 25.79±13.35 p=0.978) was not significantly different between the two approaches. Iatrogenic gallbladder perforation, (13 vs 6 p=0.005), patients undergoing RSSC showed a significantly smaller amount than did those undergoing single-fulcrum laparoscopic cholecystectomy (SFLC). CONCLUSION: It is difficult to say for certain that RSSC is clearly better than SFLC in obese patients. However, because of the technical convenience and efficiency of surgery with RSSC, RSSC can be practically worthwhile. Further study is mandatory.
Cholecystectomy ; Cholecystectomy, Laparoscopic ; Gallbladder ; Gallbladder Diseases ; Humans ; Laparoscopy ; Medical Records ; Methods ; Obesity ; Pain, Postoperative ; Retrospective Studies ; Robotic Surgical Procedures

The primary ovarian lymphoma is a rare disease with poor prognosis. The incidence of autoimmune hemolytic anemia in patients with non-Hodgkin's lymphoma is estimated at 3%. However, a substantial portion of the previously reported cases of ovarian lymphoma actually represented ovarian involvement by more diffuse lymphomatous process. If stringent criteria are used for case selection, true primary ovarian lymphoma usually carries a favorable prognosis. We present a primary malignant lymphoma of ovary accompanied by autoimmune hemolytic anemia in a 29-yr-old patient. After ablative surgery, the hemoglobin level and the reticulocyte count were normalized. One year following surgery and chemotherapy, the patient is alive and disease free.
Adult ; Anemia, Hemolytic/*immunology ; Antineoplastic Agents, Hormonal/therapeutic use ; Autoimmune Diseases/immunology ; Combined Modality Therapy ; Female ; Human ; Lymphoma, Non-Hodgkin/*complications/drug therapy/pathology/surgery ; Ovarian Neoplasms/*complications/drug therapy/pathology/surgery ; Prednisolone/therapeutic use