No abstract available.
Bile Ducts* ; Bile*

Transcranial cerebral oximetry has been successfully used in a variety of neurosurgical conditions, primarily those associated with disturbed cerebral circulation. It has been also used in intraoperative monitoring of aortic dissection and surgical procedures performed under deep hypothermia and circulatory arrest. During disending aortic arch exposure, sudden cerebral oxygen saturation change from 63% to 48% was detected. After therapeutic bypass, cerebral oxygen saturation was increased to 65%. During aortic arch repair, deep hypothermic circulatory arrest with retrograde cerebral perfusion was applied for 130 min and cerebral oxygen saturation slowly decreased from 65% to 52%. Patient was discharged from hospital without neurologic complication and cognitive funtion disturbance.
Aorta, Thoracic ; Circulatory Arrest, Deep Hypothermia Induced ; Humans ; Hypothermia ; Monitoring, Intraoperative ; Oximetry ; Oxygen* ; Perfusion

No abstract available.
Scoliosis*

PURPOSE: This retrospective study was to determine the functional results of patients who were amputated of their fingertip between patients who were treated with replantation and patients who were treated with thenar flap. MATERIALS AND METHODS: From 2004 to 2007, we identified and operated 159 patients who were diagnosed with fingertip amputations. Of 159 patients, Eighty-two patients were treated by replantation (67 in men and 14 in women) and the mean age at the operation was 41 years (range, 15-68 years). Seventy-nine patients was treated with thenar flap(54 in men and 25 in women) and the mean age at the operation was 43 years(range, 21-70 years). We compared variables between two groups including, age, gender, diagnosis, duration of hospital admission, grip strength, two-point discrimination, Semmes Weinstein monofilament test, active range of motion (ROM) of the proximal and distal interphalangeal (PIP and DIP) joint, pain (or tenderness), paresthesia, cold intolerance, the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire, and finger for activities of daily living (ADLs). RESULTS: The duration of admission was longer in Replantation group than in Thenar flap group(p=0.001). However, the grip strength (p=0.003) and Semmes Weinstein monofilament test (p=0.029) in the Replanation group were statistically superior to the Thenar flap group. The average DASH disability (p=0.003)/symptom score (p=0.007) and ADLs (p<0.001) in the Replantation group was statistically better. In addition, cold intoleranace test of Thenar flap group is worse than the Replantation group. CONCLUSION: This study demonstrate that fingertip replantation have demonstrated not only to obtain the best appearance but also to gain better functional outcome. However, it is impossible to perform replatation, the thenar flap can be limited alternative method for fingertip amputation in aspect of preservation of range of motion and hospitalization time.
Activities of Daily Living ; Amputation ; Arm ; Cold Temperature ; Discrimination (Psychology) ; Fingers ; Hand ; Hand Strength ; Hospitalization ; Humans ; Joints ; Male ; Paresthesia ; Surveys and Questionnaires ; Range of Motion, Articular ; Replantation ; Retrospective Studies ; Shoulder

Megaureter literally means a large ureter and is not used to denote a specific disease process. In this report a classification was proposed according to International pediatric urologic seminar in 1976. Seven cases of primary obstructive megaureter were presented with literature. This diagnosis excluded infravesical obstruction, reflux and neurogenic disorders. The results were as follows; 1. 6 cases were left, 1 case was bilateral. 2. The symptom of pyuria was observed in 2 cases, flank pain and pyuria were observed in 2 cases hematuria was observed in 2 cases, abdominal distention was observed in 1 cases. 3. Histologic findings showed inflammation of mucosa and submucosa in 3 cases, submucosal fibrosis and muscular hypertrophy in 2 cases and submucosal fibrosis and inflammation in 2 cases. 4. 6 cases were treated by Politano-Leadbetter ureteroneocystostomy and 1 case of them was tailored 1 case was treated by nephrourethrectomy. 5. Follow up study was performed in 5 cases of Politano-Leadbetter ureteroneocystostomy. 4 cases of them showed improved pyuria and hydroureteronephrosis.
Classification ; Diagnosis ; Fibrosis ; Flank Pain ; Follow-Up Studies ; Hematuria ; Hypertrophy ; Inflammation ; Mucous Membrane ; Pyuria ; Ureter

No abstract available.
Aging* ; Erythrocytes* ; Humans ; Lipid Peroxidation*

Dermoid is a kind of choristoma and rare congenital benign tumor. It is ugly in appearance and especially dermoid appears at corneal limbus. The above 2 cases which we report invade cornea and it is especially giant compared with the report which has been reported untill now.
Choristoma ; Cornea ; Dermoid Cyst* ; Limbus Corneae

No abstract available.
Drug Therapy* ; Ovarian Neoplasms*

PURPOSE: Free flaps from the great toe are an established method for reconstruction of absent or partially amputated thumbs. However, options differ as to which technique represents the ideal solution for each level of amputation. Various methods of distal thumb reconstruction have been proposed. We prefer to transplant the entire great toe nail complex with the almost all of the pulp rather than a portion of the nail. This paper reflects our experience in using the great toe mini wrap-around flap for distal thumb reconstruction. MATERIALS AND METHODS: In the period from October of 2005 to July of 2007, 9 patients were treated for traumatic thumb defects localized at the distal phalanx of the thumb. The patients included seven men and two women. The mean age was 44 years (range, 21~60) and the dominant right hand was involved in seven of nine patients. RESULTS: The transferred flaps have survived completely in all cases. The mean range of motion in the interphalangeal joints was 51o, with 73% of the normal uninjured opposite hands. The two-point discrimination was 10.5 mm (range, 5~13 mm). In Semmes-Weinstein monofilament test, the sensibility was 4.31 in 4 cases, 3.61 in 3 cases and 2.83 in 2 cases. The pinch power was 64% (range, 55~95%) of the opposite hand. All patients were satisfied with the appearance of the reconstructed thumb and felt comfortable at final follow-up. CONCLUSION: We have successfully reconstructed 9 cases of traumatic distal thumb defects using the mini wrap-around free flap. The mini wrap-around free flap in great toe is an excellent alternative method for distal thumb reconstruction in selected patients.
Amputation ; Discrimination (Psychology) ; Female ; Follow-Up Studies ; Free Tissue Flaps ; Hand ; Humans ; Joints ; Male ; Nails ; Range of Motion, Articular ; Thumb ; Toes ; Transplants

PURPOSE: This study was undertaken to evaluate the clinical features and complication such as esophageal stricture in children with corrosive esophagitis. METHODS: We retrospectively reviewed medical records of 31 children who accidentally ingested corrosive materials and visited to emergency room of Chonnam National University Hospital from Jan. 1992 to Dec. 1999. Twenty-one children were examined by upper gastrointestinal(UGI) endoscopy to evaluate location and severity of caustic injury. RESULTS: 1) Among 31 patients, there were 20 males and 11 females and the ratio of male to female was 2:1. Average age at diagnosis was 2.3 years (12months to 9.8 years). Twenty-seven(87.1%) patients were accidentally ingested vinegar. 2) Initial presenting symptoms were dysphagia(54.8%), vomiting(48.3%), chemical burn on lips and skin(45.2%), excessive salivation(45.2%), coughing and respiratory grunting(32.3%) and aspiration pneumonia(9.8%). 3) UGI endoscopic examination showed caustic injury in 17 children : grade I in 8, grade II in 7 and grade III in 2. The region of caustic injury was proximal esophagus in 5, distal esophagus in 3, entire esophagus in 9 and stomach in 6. 4) Corrosive esophageal strictures developed in 6 children(19.4%) and gastric outlet stricture in 1(3.2%). All of them showed grade II or III caustic injury on endoscopic examination. CONCLUSION: The development of esophageal stricture was related to the severity of the caustic injury. Early UGI endoscopic examination in caustic ingestion seems to be useful for prediction of development of caustic stricture.
Acetic Acid ; Burns, Chemical ; Child* ; Constriction, Pathologic ; Cough ; Diagnosis ; Eating ; Emergency Service, Hospital ; Endoscopy ; Esophageal Stenosis ; Esophagitis* ; Esophagus ; Female ; Humans ; Jeollanam-do ; Lip ; Male ; Medical Records ; Retrospective Studies ; Stomach