Gastrointestinal complications, especially duodenal complication after cardiopulmonary bypass are rare, but often fatal. We experienced 1 case of duodenal ulcer bleeding and 2 cases of duodenal ulcer perforation developing after cardiopulmonary bypass from August 1994 to April 1996. In the case of duodenal ulcer bleeding, palpitation, dizziness, tachycardia and melena were the clues leading to diagnosis, and in the cases of perforation, abdominal distension with pain, tachycardia, hypotension, oliguria were the clues. Duodenal perforations were diagnosed by abdominal paracentesis. The patient with duodenal bleeding was treated by H-2 receptor antagonist, antacids and transfusion. And emergency laparotomy was required for the patients with duodenal perforation. In addition to ulcer prophylaxis including H-2 receptor antagonist and antacids, a high index of suspicion and timely surgery are necessary for early diagnosis and appropriate treatment of duodenal complication developing after cardiopulmonary bypass.
Antacids ; Cardiopulmonary Bypass ; Diagnosis ; Dizziness ; Duodenal Ulcer ; Early Diagnosis ; Emergencies ; Heart* ; Hemorrhage ; Humans ; Hypotension ; Laparotomy ; Melena ; Oliguria ; Paracentesis ; Postoperative Complications ; Tachycardia ; Thoracic Surgery* ; Ulcer

PURPOSE: The purpose of this study was to evaluate the effect of steroid injection according to the stage of Finkelstein's test and the severity of tenderness on radial styloid in de Quervain's disease. METHODS: Between January 2011 and December 2012, a total of 57 patients (57 wrists) treated with steroid injection in de Quervain's disease were enrolled on this study. The severity of tenderness, the stage of Finkelstein's test and pain score using visual analogue scale (VAS) were assessed before steroid injection. And the effect of steroid injection was assessed until one year after steroid injection. The relationship between the recurrence of de Quervain's disease after steroid injection and pre-injection findings including tenderness, Finkelstein's test and VAS was assessed. RESULTS: The success rate of steroid injection was 71.9% (41/57 patients). The outcome of steroid injection was not significantly related to the severity of tenderness (p=0.648), the stage of Finkelstein's test (p=0.530) and VAS score (p=0.607). CONCLUSION: The tenderness on radial styloid and the Finkelstein's test are important physical findings for the diagnosis of de Quervain's disease. However, the severity of tenderness and the stage of Finkelstein's test were not showed as predictive factors for the outcome.
De Quervain Disease* ; Diagnosis ; Humans ; Recurrence*

PURPOSE: We retrospectively reviewed the cases of ureteroscopic stone removal at our institution to define the efficiency of ureteroscopy for treatment of ureteral calculi. MATERIALS AND METHODS: Ureteroscopic stone removal was performed in 376 cases of ureteral stone from August, 1989 to December, 1997. There are 241 males and 135 females, and mean age was 45.6 years. Nine stones were located in the upper ureter, 27 in the mid ureter, 340 in the lower ureter. The stone size was less than 5mm in 125 cases, from 5 to 10mm in 185 cases and more than 10mm in 66 cases. Ureteroscopy was performed with 9.5Fr, 10Fr or 12.5Fr rigid ureteroscope under spinal, general or epidural anesthesia. RESULTS: Overall success rate of ureteroscopic stone removal was 95.1 percent. The success rates of upper, mid and lower ureteral stones were 55.6, 88.9 and 97.1 percents, respectively. According to the stone size, the success rates was 97.6 percent in stones less than 5mm, 94.6 percent in stones of 5 to 10mm and 92.4 percent in stones more than 10mm. Over all complication rate was 9.6 percent. Complications consisted of severe ureteral mucosal tearing(20 cases), ureteral perforation(8 cases), gross hematuria(3 cases), infection(3 cases) and urethral stricture(2 cases). All complications were treated successfully with conservative treatment except 2 cases of urethral stricture that required visual urethrotomies. CONCLUSIONS: Ureteroscopic stone removal could offer rapid relief of obstruction and colic due to mid and lower ureteral calculi with high success rate and minimal complications.
Anesthesia, Epidural ; Calculi ; Colic ; Female ; Humans ; Lithotripsy ; Male ; Retrospective Studies ; Ureter ; Ureteral Calculi ; Ureteroscopes ; Ureteroscopy ; Urethral Stricture

Symmetrical Digital Gangrene (SDG) is characterized by the sudden onset of peripheral, symmetrical gangrene in the absence of any major vascular occlusive disease. Catecholamine inotropes are frequently used for the treatment of septic shock combined with an unstable hemodynamic state, and their usage can rarely induce SDG. There is no standard treatment for the SDG. Early recognition and prompt management of sepsis and expeditious process of weaning off of the inotropes are necessary to prevent progression of SDG. To the best of our knowledge, this is the first report in Korea regarding the treatment of SDG induced by catecholamine inotropes.

PURPOSE: We intended to decrease late CNS reaction after radical radiotherapy for an intracranial germinoma by using combined neoadjuvant chemotherapy and involved-field radiotherapy. The efficacy in terms of its acute toxicity and short-term relapse patterns was analyzed. MATERIALS AND METHODS: Eighteen patients were treated with combined neoadjuvant chemotherapy and radiotherapy between 1995 and 2001. The chemotherapy regimen used was the Children's Cancer Group (CCG) 9921A (cisplatin, cyclophosphamide, VP-16, vincristine) for 5 patients younger than 16 years, BEP (bleomycin, VP-16, cisplatin) for 12 patients, and EP (VP-16, cisplatin) for 1 patient. The radiotherapy covered the whole craniospinal axis for 5 patients, the whole brain for 1, and the partial brain (involved field) for 12. the primary lesion received tumour doses between 3,960 and 5,400 cGy. RESULTS: The male to female ratio was 16:2 and the median age was 16 years old. The tumors were located in the pineal gland in 12 patients, in the suprasellar region in 1, in the basal ganglia in 1, in the thalamus in 1. Three patients had multiple lesions and ventricular seedings were shown at MRI. In 3 patients, tumor cells were detected in the cerebrospinal fluid and MRI detected a spinal seeding in 2 patients. The response to neoadjuvant chemotherapy was complete remission in 5 patients, partial remission in 12, and no response in 1. However, after radiotherapy, all except 1 patient experienced complete remission. The toxicity during or after chemotherapy greater than or equal to grade III was remarkable; hematologic toxicity was observed in 11 patients, liver toxicity in none, kidney toxicity in none, and gastrointestinal toxicity in one. One patient suffered from bleomycin-induced pneumonitis. Radiotherapy was therefore stopped and the patient eventually died of respiratory failure. The other 17 are alive without any evidence of disease or relapse during an average of 20 months follow-up. CONCLUSION: A high response rate and disease control was experienced, which was the same as observed other studies and the morbidity from chemotherapy-induced toxicity was similar. With these results, the results from adjuvant chemotherapy and involved-field radiotherapy cannot be concluded to be equal to those from extended-field radiotherapy. The long term follow-up study on later complications are required in order to draw definite conclusions on the optimal management with minimum side effects.
Adolescent ; Axis, Cervical Vertebra ; Basal Ganglia ; Brain ; Cerebrospinal Fluid ; Chemotherapy, Adjuvant ; Cyclophosphamide ; Drug Therapy* ; Etoposide ; Female ; Follow-Up Studies ; Germinoma* ; Humans ; Kidney ; Liver ; Magnetic Resonance Imaging ; Male ; Pineal Gland ; Pneumonia ; Radiotherapy* ; Recurrence ; Respiratory Insufficiency ; Thalamus

PURPOSE: The purpose of this study was to assess the clinical outcomes of hypofractionated radiotherapy (HFRT) with three-dimensional conformal technique for medically inoperable patients with early stage non-small-cell lung cancer (NSCLC) and to evaluate prognostic factors. MATERIALS AND METHODS: We performed a retrospective review of 26 patients who underwent HFRT for early stage NSCLC between September 2005 and August 2011. Only clinical stage T1-3N0 was included. The median RT dose was 70 Gy (range, 60 to 72 Gy) and the median biologically equivalent dose (BED) was 94.5 Gy (range, 78.0 to 100.8 Gy). In 84.6% of patients, 4 Gy per fraction was used. Neoadjuvant chemotherapy with paclitaxel and cisplatin was given to 2 of 26 patients. RESULTS: The median follow-up time for surviving patients was 21 months (range, 13 to 49 months). The overall response rate was 53.9%, and the initial local control rate was 100%. The median survival duration was 27.8 months. Rates of 2-year overall survival, progression-free survival (PFS), local control (LC), and locoregional-free survival (LRFS) were 54.3%, 61.1%, 74.6%, and 61.9%, respectively. Multivariate analysis showed that BED (>90 vs. < or =90 Gy) was an independent prognostic factor influencing PFS, LC, and LRFS. Severe toxicities over grade 3 were not observed. CONCLUSION: Radical HFRT can yield satisfactory disease control with acceptable rates of toxicities in medically inoperable patients with early stage NSCLC. HFRT is a viable alternative for clinics and patients ineligible for stereotactic ablative radiotherapy. BED over 90 Gy and 4 Gy per fraction might be appropriate for HFRT.
Cisplatin ; Disease-Free Survival ; Follow-Up Studies ; Humans ; Lung ; Lung Neoplasms ; Multivariate Analysis ; Paclitaxel ; Radiotherapy, Conformal ; Retrospective Studies

Precise fluid administration is important to prevent hypo- or hypervolemia. However, the accuracy of scales marked on intravenous (IV) fluid plastic bags had remained unknown. Ten 1 L sized IV crystalloids were prepared from each of three manufacturers (H, J, and D). At each scale, the actual volume of the IV fluid was measured. Differences with the measured volumes for each scale were investigated between the three manufacturers. All initial total volume was greater than 1 L. Except for the full-filled level, H overfilled, whereas J and D filled less. For J and D, the maximal differences between the scale and the measured volume were about 200 mL. Fluid volumes of each scale were significantly different among the three manufacturers (P < 0.001). It is inaccurate to measure the amount of fluid depending on the IV bag scales. Clinicians must use electronic infusion pumps for accurate fluid administration.

Solitary fibrous tumor is a rare spindle cell neoplasm of mesenchymal origin that occurs most commonly in the pleura. This tumor can be found in various extrathoracic sites that contain soft tissue. There are few reports of solitary fibrous tumors in the head & neck and only 5 cases of solitary fibrous tumors of the cheek have been reported. A 53-year-old man visited our department complaining of a firm mass in the left cheek. We suspected a schwannoma originating from the infraorbital nerve. The mass was removed via a gingivobuccal approach and was diagnosed as a solitary fibrous tumor.
Cheek* ; Head ; Humans ; Middle Aged ; Neck ; Neurilemmoma ; Pleura ; Solitary Fibrous Tumors*

Atypical fractures have been reported as a complication of long-standing bisphosphonate therapy and occur commonly in the subtrochanteric region or shaft of the femur showing typical radiographic features. We encountered a case of atypical fracture of the proximal one-third of the shaft of the ulna. Radiographic findings of this case differed from previously reported cases of ulnar fracture in terms of showing a transverse fracture line with cortical thickening and an oblique fracture line with anterior cortical spike. On the other hand, these findings were similar to radiographic features of atypical femoral fractures. The present case was managed surgically and union of fracture was achieved after 6 months. As there are possibilities of occurrence of atypical fractures in sites other than the femur, the physicians should cautiously examine the patients' history and radiographic findings.
Femoral Fractures ; Femur ; Forearm ; Hand ; Ulna*

High flow priapism is a nonischemic form of priapism. This results from unregulated, continuous arterial inflow to the lacunar spaces by trauma or idiopathic causes. It is clinically recognizable because the erection is painless and coporal aspiration yields bright red blood with a high pO2. We report a case of arterial high flow priapism secondary to perineal blunt trauma in 29-year-old man treated with embolization of cavernosal artery.
Adult ; Arteries ; Humans ; Priapism*