We report a case of leiomyosarcoma of the spermatic cord with the review of literatures. To our knowledge, this is the first case to be reported in Korea.
Korea ; Leiomyosarcoma* ; Spermatic Cord*

Cast formation of biliary sludge leading to obstruction and cholangitis have been reported in patients who received orthotopic liver transplantation. The pathogenesis of biliary cast after orthotopic liver transplantation appeared to be multifactorial. Cold ischemic damage, immunologic attack to the bile duct and bile stasis may have played a role. On the other hand, only three cases of biliary cast have been reported in non-transplanted patients. We described the successful endoscopic removal of this complication in a 70-year-old man whose biliary sludge aggregated into firm casts occupying the extrahepatic ducts which has been developed after cholecystectomy and segmentectomy for intrahepatic cholangiocarcinoma. We speculated on the hemolysis and prolonged fasing as the initiating events but the exact pathogenesis of biliary cast remains to be clarified.
Aged ; Bile ; Bile Ducts ; Cholangiocarcinoma ; Cholangiopancreatography, Endoscopic Retrograde* ; Cholangitis ; Cholecystectomy ; Hand ; Hemolysis ; Humans ; Liver Transplantation ; Mastectomy, Segmental ; Cholangiocarcinoma

Cast formation of biliary sludge leading to obstruction and cholangitis have been reported in patients who received orthotopic liver transplantation. The pathogenesis of biliary cast after orthotopic liver transplantation appeared to be multifactorial. Cold ischemic damage, immunologic attack to the bile duct and bile stasis may have played a role. On the other hand, only three cases of biliary cast have been reported in non-transplanted patients. We described the successful endoscopic removal of this complication in a 70-year-old man whose biliary sludge aggregated into firm casts occupying the extrahepatic ducts which has been developed after cholecystectomy and segmentectomy for intrahepatic cholangiocarcinoma. We speculated on the hemolysis and prolonged fasing as the initiating events but the exact pathogenesis of biliary cast remains to be clarified.
Aged ; Bile ; Bile Ducts ; Cholangiocarcinoma ; Cholangiopancreatography, Endoscopic Retrograde* ; Cholangitis ; Cholecystectomy ; Hand ; Hemolysis ; Humans ; Liver Transplantation ; Mastectomy, Segmental ; Cholangiocarcinoma

Drug-induced immune hemolytic anemia (DIIHA) is a rare side effect of drugs. DIIHA may cause a systemic inflammatory response that results in acute multi-organ failure and death. Ceftizoxime belongs to the class of third generation cephalosporins, which are the most common drugs associated with DIIHA. Herein, we present a case of a 66-year-old man who developed fatal DIIHA after receiving a second dose of ceftizoxime. He was admitted to receive photodynamic therapy. He had a history of a single parenteral dose of ceftizoxime 3 months prior to admission. On the day of the procedure — shortly after the infusion of ceftizoxime — the patient's mental status was altered. The blood test results revealed hemolysis. Oliguric acute kidney injury developed, and continuous renal replacement therapy had to be applied. On the suspicion of DIIHA, the patient underwent plasmapheresis. Diagnosis was confirmed by a detection of drug-dependent antibody with immune complex formation. Although his hemolysis improved, his liver failure did not improve. He was eventually discharged to palliative care, and subsequently died.
Acute Kidney Injury ; Aged ; Anemia, Hemolytic* ; Antigen-Antibody Complex ; Ceftizoxime ; Cephalosporins ; Diagnosis ; Hematologic Tests ; Hemolysis ; Humans ; Liver Failure ; Palliative Care ; Photochemotherapy ; Plasmapheresis ; Renal Replacement Therapy

Drug-induced immune hemolytic anemia (DIIHA) is a rare side effect of drugs. DIIHA may cause a systemic inflammatory response that results in acute multi-organ failure and death. Ceftizoxime belongs to the class of third generation cephalosporins, which are the most common drugs associated with DIIHA. Herein, we present a case of a 66-year-old man who developed fatal DIIHA after receiving a second dose of ceftizoxime. He was admitted to receive photodynamic therapy. He had a history of a single parenteral dose of ceftizoxime 3 months prior to admission. On the day of the procedure — shortly after the infusion of ceftizoxime — the patient's mental status was altered. The blood test results revealed hemolysis. Oliguric acute kidney injury developed, and continuous renal replacement therapy had to be applied. On the suspicion of DIIHA, the patient underwent plasmapheresis. Diagnosis was confirmed by a detection of drug-dependent antibody with immune complex formation. Although his hemolysis improved, his liver failure did not improve. He was eventually discharged to palliative care, and subsequently died.
Acute Kidney Injury ; Aged ; Anemia, Hemolytic ; Antigen-Antibody Complex ; Ceftizoxime ; Cephalosporins ; Diagnosis ; Hematologic Tests ; Hemolysis ; Humans ; Liver Failure ; Palliative Care ; Photochemotherapy ; Plasmapheresis ; Renal Replacement Therapy

PURPOSE: The purpose of this study was to analyze clinical outcomes from cervical cancer and stratify patients into risk groups for prognostic factors for early-stage disease. MATERIALS AND METHODS: We retrospectively reviewed patients with stage IB or IIA cervical cancer treated with adjuvant radiotherapy (RT) or concurrent chemoradiotherapy (CCRT) following primary surgery at Samsung Medical Center from 2001 to 2011. Adjuvant RT was added for patients with intermediate-risk factors, and adjuvant CCRT was performed on high-risk patients after surgery. RESULTS: We reviewed 247 patients—149 in the high-risk group and 98 in intermediate-risk group. The median follow-up was 62 months. Loco-regional failure (LRF) alone occurred in 7 patients (2.8%), distant metastasis alone in 37 patients (15.0%) and LRF with DM in 4 patients (1.6%). The 5-year disease-free survival (DFS) and overall survival (OS) rates for both groups were 79.7% and 87.6%, respectively. In the high-risk group, the 5-year DFS and OS probabilities were 72.5% and 81.9%, respectively. Histologic type, pathologic tumor size, and the number of pelvic lymph node (PLN) metastasis were significant prognostic factors for DFS and OS. We suggest a scoring system (0–3) using these prognostic factors to predict poor prognosis in high-risk patients. Using this system, patients with higher scores have higher recurrence and lower survival rates. CONCLUSION: In the high-risk cervical-cancer group who received primary surgery and adjuvant CCRT, non-squamous type, large tumor size and the number of PLN metastasis were significant prognostic factors, and the number of these factors was associated with survival rates.
Chemoradiotherapy ; Chemoradiotherapy, Adjuvant ; Disease-Free Survival ; Follow-Up Studies ; Humans ; Hysterectomy ; Lymph Nodes ; Neoplasm Metastasis ; Prognosis ; Radiotherapy* ; Radiotherapy, Adjuvant ; Recurrence ; Retrospective Studies ; Survival Rate ; Uterine Cervical Neoplasms*

PURPOSE: To compare cephalometric measurement between measuring methods in digital and conventional lateral cephalometric radiograph. MATERIALS AND METHODS: Twenty digital and conventional lateral cephalometric radiographs were selected. In digital group, cephalometric measurements were performed manually using hardcopies and automatically using VCeph(TM) program on the monitor. In conventional group, the same measurements were performed manually on conventional films, and for automatic measurement conventional films were digitized by scanner. All measurements were performed twice by 4 observers, and 24 cephalometric variables were calculated and the time spent for each measurement was recorded. The differences in measurements data and the time spent for each measurement were compared within each group. Intra-observer and inter-observer comparisons were performed. RESULTS: In both groups, no statistically significant difference between manual and automatic measurements was observed and most of the variables didn't show statistically significant differences between methods. The observer with less experience tended to show statistically significant differences of measurements between methods, and differences from other observers. The differences of measurements between methods in digital group were lesser than those of conventional group with statistical significance in 8 variables out of 24. With automatic method and in digital group, the spent time was shorter. CONCLUSION: With direct digital radiograph, automatic method using manually idenitified landmarks can be preferable in cephalometric analysis.
Cephalometry ; Radiographic Image Enhancement

No abstract available.
Pituitary Neoplasms*

PURPOSE: Although the role of squamous cell carcinoma antigen (SCC-Ag) as a predictive and prognostic factor for uterine cervical cancer has been identified in previous studies, 1) the effective patient group of screening for recurrence with SCC-Ag, 2) the relationship between SCC-Ag and recurrence site, and 3) the relationship between the change of SCC-Ag and treatment outcome or recurrence have not been described. MATERIALS AND METHODS: The study included 506 patients with histologically proven uterine cervical cancer between January 1994 and December 2010. We determining the serum SCC-Ag level before treatment and after treatment, and conducted a retrospective review of the patients' records. We evaluated the sensitivity and specificity of SCC-Ag for the detection of tumor recurrence by comparing biochemical recurrence with clinical recurrence. RESULTS: The pretreatment SCC-Ag level and the proportion of patients over 1.5 ng/mL were higher in poor prognostic patient group. In the univariate and multivariate analysis, pretreatment SCC-Ag showed a statistically significant correlation with tumor size, International Federation of Gynecology and Obstetrics (FIGO) stage, pathology. In patients with biochemical recurrence vs. those without, 5-year DFS and OS were 27.6 vs. 92.7% (p < or = 0.001) and 53.7 vs. 92.5% (p < or = 0.001), respectively. CONCLUSION: Our study reconfirmed the known function of pretreatment SCC-Ag, but could not confirm the function of biochemical response as a predictive factor for treatment and as a prognostic factor. There was no statistically significant relationship between SCC-Ag level and recurrence site. We confirmed the role of SCC-Ag as a follow-up tool for recurrence of disease and which patient groups SCC-Ag was more useful for.
Antigens, Neoplasm ; Carcinoma, Squamous Cell ; Cervix Uteri ; Female ; Follow-Up Studies ; Gynecology ; Humans ; Mass Screening ; Multivariate Analysis ; Obstetrics ; Recurrence ; Retrospective Studies ; Sensitivity and Specificity ; Serpins ; Treatment Outcome ; Uterine Cervical Neoplasms

BACKGROUND: Rapidly progressive glomerulonephritis (RPGN) is microscopically characterized by formation of crescents in more than 50% of glomeruli observed. The patients usually move on rapidly to renal failure and the prognosis is not favorable. But there was only a few study because of the rarity in incidence. METHODS: We reviewed and analyzed the records of 15 patients diagnosed as crescentic glomerulonephritis (CrGN) by renal biopsy from March 1990 to December 2003. RESULTS: Fifteen out of 1055 biopsy cases were CrGN including 6 (40%) of pauci-immune glomerulonephritis (PIGN) and 9 (60%) of immune complex glomerulonephritis (ICGN). Underlying diseases of PIGN were: unknown 2, Wegener's granulomatosis 2, focal segmental glomerulosclerosis 1, and rectal cancer 1. For ICGN were: IgA nephropathy 3, lupus nephritis class IV 3, Henoch-Schonlein purpura 2, and HBV-associtated membranoproliferative glomerulonephritis type I. The incidence of major manifestation in PIGN vs. ICGN was respectively: hypertension 50% vs. 22.2%, nephrotic syndrome 50% vs. 88.9%, percents of crescents 73.9% vs. 57.3%. The levels of BUN (mg/dL) and serum creatinine (mg/dL) were higher in PIGN as 76.8 +/- 14.3 and 6.6 +/- 1.2 vs. 26.9 +/- 8.9 and 1.6 +/- 0.3 in ICGN. With methylprednisolone pulse, 5 out of 7 patients showed some improvement in their renal function. A case of Wegener's granulomatosis taken oral prednisolone and another case of lupus nephritis given cyclophosphamide pulse also had relatively favorable course. At the end of follow-up, the more crescents they had the higher creatinine level (r=0.711, p<0.01). CONCLUSION: RPGN manifested nephrotic syndrome commonly and many of them progressed to the chronic kidney disease or even developed end stage renal disease. But appropriate immunosuppre- ssive treatment could help to preserve renal function. When considering the proportion of crescentic glomeruli, it was related to the worse prognosis. It is necessary to make an effort to diagnose early and treat vigorously.
Antigen-Antibody Complex ; Biopsy ; Creatinine ; Cyclophosphamide ; Follow-Up Studies ; Glomerulonephritis* ; Glomerulonephritis, IGA ; Glomerulonephritis, Membranoproliferative ; Glomerulosclerosis, Focal Segmental ; Humans ; Hypertension ; Incidence ; Kidney Failure, Chronic ; Lupus Nephritis ; Methylprednisolone ; Nephrotic Syndrome ; Prednisolone ; Prognosis ; Purpura, Schoenlein-Henoch ; Rectal Neoplasms ; Renal Insufficiency ; Renal Insufficiency, Chronic ; Wegener Granulomatosis