BACKGROUND: The aim of this study was to investigate the relationships between left ventricular ejection fraction (LVEF) and mortality and neurologic outcomes with post-cardiac arrest syndrome (PCAS) after out-of-hospital cardiac arrest (OHCA). METHODS: Patients with PCAS after OHCA admitted to the intensive care unit between January 2014 and December 2015 were analyzed retrospectively. RESULTS: total of 104 patients were enrolled in this study. The mean age was 54.4 ± 15.3 years, and 75 of the patients were male (72.1%). Arrest with a cardiac origin was found in 55 (52.9%). LVEF < 45%, 45-55%, and > 55% was measured in 39 (37.5%), 18 (17.3%), and 47 (45.2%) of patients, respectively. In multivariate analysis, severe LV dysfunction (LVEF < 45%) was significantly related to 7-day mortality (odds ratio 3.02, 95% Confidence Interval 1.01-9.0, p-value 0.047). CONCLUSIONS: In this study, moderate to severe LVEF within 48 hours after return of spontaneous circulation was significantly related to 7-day short-term mortality in patients with PCAS after OHCA. Clinicians should actively treat myocardial dysfunction, and further studies are needed.
Echocardiography ; Humans ; Intensive Care Units ; Male ; Mortality* ; Multivariate Analysis ; Out-of-Hospital Cardiac Arrest* ; Passive Cutaneous Anaphylaxis ; Retrospective Studies ; Stroke Volume*

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Port site hernias are a rare complication after laparoscopic and robotic surgery. The current case is an 8-mm port site hernia which occurred after robot-assisted colorectal surgery. A 70-year-old female with a BMI (body mass index) of 25.7 was diagnosed as rectosigmoid colon cancer. She underwent a robot-assisted low anterior resection with double-stapled anastomosis for AJCC (American Joint Committee on Cancer) stage IIIB. After the main procedure, fascial defects in the supra-pubic and the supra-umbilical site were closed with a routine procedure (12 mm). Thirty two months after surgery, she developed an incisional hernia in the left mid abdomen (8-mm port). Recognition of the potential for a port site hernia using an 8-mm bladeless trocar port as well as a 12-mm port is essential in robotic surgery. Patients with risk factors for a port site hernia may require complete port site closure.
Abdomen ; Aged ; Colonic Neoplasms ; Colorectal Surgery* ; Female ; Hernia* ; Humans ; Joints ; Risk Factors ; Surgical Instruments*

Four consecutive cases of a colonic stricture following a da Vinci robot-assisted ultra-low anterior resection (LAR) with coloanal anastomosis and diverting ileostomy for the treatment of rectal cancer are reported. The colonic strictures developed after early proximal colonic ischemia without anastomotic site leakage or disruption. All patients were treated with preoperative chemoradiation therapy. During the postoperative recovery period, patients developed colonic ischemia, presenting with a high, spiking fever, but without any symptoms of peritonitis. Patients were treated with conservative management (antibiotic therapy) and discharged after two weeks when in good condition. Several months after discharge, all four patients developed a long-segment colonic stricture from the anastomosis site to the distal colon. Management of the colon strictures, including the anastomotic site, involved colonic dilation with a Hegar dilator in an outpatient clinic for several months. The ileostomies in three patients could not be closed.
Ambulatory Care Facilities ; Colon* ; Constriction, Pathologic* ; Fever ; Humans ; Ileostomy ; Ischemia* ; Peritonitis ; Rectal Neoplasms

Ovarian leiomyoma is a very uncommon tumor that usually presents as an unilateral neoplasm typically associated with uterine leiomyoma in middle aged to postmenopuasal women. These probably originate from smooth muscle cells of the ovarian blood vessel or from the smooth muscle fibers near the attachment of the ovarian ligament. We report a case of ovarian leiomyoma, bilateral and massive in 17 year-old woman. We document the smooth muscle origin of the tumors with immunohistochemical studies that show appropriate staining with antibodies to actin, desmin, vimentin, S-100 protein.
Actins ; Adolescent* ; Antibodies ; Blood Vessels ; Desmin ; Female* ; Humans ; Leiomyoma* ; Ligaments ; Middle Aged ; Muscle, Smooth ; Myocytes, Smooth Muscle ; S100 Proteins ; Vimentin

No abstract available.
Brain* ; Hydrocephalus*

OBJECTIVE: Abnormal uterine bleeding is the most common disorder of gynecologic department. Organic causes of abnormal uterine bleednig are chronic cervicitis, submucosal myoma, endometrial polyp, endometrial malignancy. To find the exact cause of uterine bleeding, hysteroscopic endometrial biopsy was used. METHODS: 214 patients were included in the study, who received hysteroscopic endometrial biopsy from Feb. 2000 to Dec. 2002 with abnormal uterine bleeding, negative in urine pregnancy test, normal in cervix cytology, and without organic lesion causing uterine bleeding in pelvic examination and ultrasonography. Age, parity, hysteroscopic biopsy result were analyzed retrospectively. RESULTS: Mean age of study group was 42 and mean parity was 2.75. When final hysteroscopic biopsy histology were analysed, proliferative phase was most common (28.9%). Next followed secretory phase (18.2%), simple hyperplasia (13.5%), endometrial polyp (9.8%), chronic endocervicitis (5.1%). Submucosal myoma (4.2%), endometrial cancer (4.2%). Complex hyperplasia were detected in 3.2%. Of 214 patients, who complained uterine bleeding, only 99 (47.1%) patients were proved true non- organic uterine bleeding on hysteroscopic biopsy. Remainder had organic disorder (39.8%). CONCLUSION: When a patient visits the hospital with abnormal uterine bleeding, doctor should be suspicious of endometrial organic disease and treat the patient under exact diagnosis. In these patients, hysteroscopic examination and biopsy were very useful and safe method to determine exact diagnosis and treatment plan.
Biopsy ; Cervix Uteri ; Diagnosis ; Endometrial Neoplasms ; Female ; Gynecological Examination ; Humans ; Hyperplasia ; Hysteroscopy ; Myoma ; Parity ; Polyps ; Pregnancy ; Pregnancy Tests ; Retrospective Studies ; Ultrasonography ; Uterine Cervicitis ; Uterine Hemorrhage*

No abstract available.
Primary Myelofibrosis* ; Xanthogranuloma, Juvenile*

Epidemiologic Investigation into an Outbreak of Typhoid Fever Recognized by Electronic Data Interchange in Gyeongsangbuk-do, 2003 PURPOSE: Fourteen cases of typhoid fever occurred in Gyeongsan-si, Gyeongsangbuk-do from May 22 to July 19, 2003. Especially, 6 cases were students of Y University located in Gyeongsan-si. This investigation was carried out to study the infection source and transmission of typhoid fever and to institute an effective prevention counterplan. METHODS: The authors conducted an epidemiologic survey from June 25, 2003 among the 14 cases, restaurants and employees of the whole neighborhood of Y University. Widal test was carried out for the restaurant employees and schoolmates of the 13-year-old case Miss Kim. The authors executed a pulsed field gel electrophoresis (PFGE) for Salmonella typhi cultured from 9 cases. The authors collected data about chloride and turbid levels of treated water from April to June in Gyeongsan-si water treatment plant and repair work records of waterworks pipe line in Gyeongsan-si city hall. RESULTS: All cases had used restaurants of the whole neighborhood of Y University within 2 months before the typhoid fever symptoms were developed, but the restaurant that was rarely visited by any of the patients had a case to be matched. In the results of the Widal test, 9 out of 45 of subjects (20.0%) were suspicious cases or showed a value to suggest past infection. In the results of PFGE test, there were 3 subtypes, and each subtype had a similar DNA fragments array. In all cases the patients drank tap water when they visited the restaurants. The restaurants provided drinking water from filtered tap water rather than boiled water, and all patients had drunk this water. The chlorine level of the treated water was the normal value in the Gyeongsan-si water treatment plant, but in 2 times the value was the minimum standard level. There was water pipe construction work in some regions of the whole neighborhood of Y University. The number of gastrointestinal patients in 2003 was approximately 2 times that in 2002 at the health center in Y University. CONCLUSIONS: The possibility that typhoid fever was generated in the whole neighborhood of Y University is very high. Among various possibilities, the highest possibility is the pollution of tap water intake by water leakage of a water pipe. There was no case of patient infection after strengthening of the tap water disinfection. Thorough disinfection, boiled drinking water and a periodic carrier inspection are necessary to prevent additional local occurrences of these typhoid infections.
Adolescent ; Chlorine ; Disinfection ; DNA ; Drinking ; Drinking Water ; Electrophoresis, Gel, Pulsed-Field ; Epidemiologic Studies ; Gyeongsangbuk-do* ; Humans ; Plants ; Reference Values ; Residence Characteristics ; Restaurants ; Salmonella typhi ; Typhoid Fever* ; Water ; Water Purification

PURPOSE: The purpose of this study is to evaluate the clinical and radiological results of the trochanteric flip osteotomy in cases of femoral head fractures. MATERIALS AND METHODS: Between May 2000 and January 2012, we evaluated 14 cases of femoral head fractures treated by trochanteric flip osteotomy in combination with the Kocher-Langenbeck approach after a minimum follow-up of one year. There were 13 men and one woman and the average follow-up period was 36.4 months. The clinical results were evaluated according to Merle d'Aubigne-Postel scores and the Thompson-Epstein scoring scale and the radiological results were evaluated according to time to union of fractures and osteotomy site. We also evaluated the incidence of complications. RESULTS: At the last follow-up, mean Merle d'Aubigne-Postel score was 16.4 and 11 cases out of 14 patients presented with good to excellent, two cases presented with fair, and one case presented with a poor clinical result according to the Thompson-Epstein scoring scale. Radiologically all cases achieved union of fractures and osteotomy site and the mean time to union of the osteotomy site was 7.9 weeks. Complications included one case of heterotopic ossification which did not disturb hip function, two cases of avascular necrosis of the femoral head, and one case of post-traumatic osteoarthritis. CONCLUSION: The trochanteric flip osteotomy in the case of a femoral head fracture showed good clinical and radiological results through good visualization and accurate reduction of the fracture site. However, conduct of further studies including larger number of patients is needed in order to evaluate the incidence of complications such as avascular necrosis of the femoral head.
Female ; Femur ; Femur Head ; Follow-Up Studies ; Head ; Hip ; Humans ; Incidence ; Male ; Necrosis ; Ossification, Heterotopic ; Osteotomy