BACKGROUND: Ventricular septal defect (VSD) is rare but feared complication after acute myocardial infarction. The patient could survive by surgery only, but the surgical mortality is still high. We investigate the surgical result and predictors for early surgical mortality. MATERIAL AND METHOD: Between August 1993 and February 2006, 8 patients (male, 2; female, 6) with postinfarct VSD underwent surgical repair. Seven patients had one-vessel disease of left anterior descending artery, and 6 of them had wide extension of infarction to posterior septal wall as well as anterior septal wall of both ventricles. One patient had concomitant coronary bypass grafting to a coronary lesion unrelated to the infarction. Two patients had concomitant tricuspid annuloplasty and 1 patient mitral valvuloplasty. RESULT: Surgical mortality was 37.5% (3 patients). They all had only one-vessel disease of left anterior descending artery, which made extended posterior septal wall infarction as well as anterior septal wall infarction of both ventricles. In preoperative M-mode echocardiographic study of left ventricle, they had lower ejection fraction than survivors (34.9+/-4.2 vs. 54.8+/-12.3; p=0.036). CONCLUSION: Most of patients with postinfarction VSD had one-vessel disease of left anterior descending artery. Early surgical mortality occurred in the patients with poor ejection fraction of left ventricle and the wide anterior septal wall infarction extending to the posterior septum.
Arteries ; Echocardiography ; Female ; Heart Septal Defects, Ventricular* ; Heart Ventricles ; Humans ; Infarction ; Mortality ; Myocardial Infarction ; Survivors ; Transplants

No abstract available.
Female ; HELLP Syndrome* ; Pregnancy*

Crohn's disease is characterized by its chronic course and transmural inflammation of gastrointestinal tract. The accompanying fibrous reaction and adhesion to adjacent viscera appears to limit the complication of free perforation. The true incidence of free bowel perforation is difficult to assess, however, the anticipated occurrence rate is 1-2% during the course of illness. Moreover, portal venous gas is also an uncommon event in the natural history of Crohn's disease. Portal venous gas occurs when intraluminal gas from the gastrointestinal tract or gas-forming bacteria enters the portal venous circulation. The finding of portal venous gas associated with Crohn's disease does not always mandate surgical intervention. We experienced a case of Crohn's disease presenting with free perforation and portal venous gas. The literatures on the cases with perforation and portal venous gas associated with Crohn's disease were reviewed.
Adult ; Colonoscopy ; Crohn Disease/complications/drug therapy/*pathology ; Diagnosis, Differential ; Embolism, Air/*diagnosis/etiology ; Humans ; Intestinal Perforation/*diagnosis/etiology ; Male ; *Portal Vein ; Tomography, X-Ray Computed

Cutaneous metastases from pancreatic adenocarcinomas are rare lesions. The most common site of cutaneous metastasis is the umbilicus, and this is also known as the 'Sister Mary Joseph' nodule. A 68-year-old Korean male, who was previously healthy and asymptomatic, was seen in the dermatology department for two subcutaneous nodules that he had on his right forearm and his back. Histological examination of the right foreman nodule revealed metastatic adenocarcinoma. Immunohistochemical staining for cytokeratin (CK) 7 and CK 19 were positive, and this strongly suggested the pancreatic duct as being the primary source of the cancer. The abdominal computed tomography findings were compatible with pancreatic cancer. Clinicians should be aware that metastatic cutaneous lesions could be the initial presenting sign for pancreatic cancer. The immunohistochemical staining for CK 7 and 19 may also be helpful in the diagnosis of metastatic pancreatic adenocarcinoma.
Skin Neoplasms/diagnosis/*secondary ; Pancreatic Neoplasms/*pathology ; Neoplasm Metastasis/*pathology ; Male ; Korea ; Humans ; Aged ; Adenocarcinoma/*pathology

BACKGROUND/AIMS: Endoscopic retrograde cholangiopancreatography (ERCP) is difficult to perform in patients with a Billroth II anastomosis due to the anatomical alterations. This study evaluated retrospectively the efficacy and safety of endoscopic balloon dilatation after a partial infundibulotomy with a needle knife in patients who had undergone a Billroth II operation. METHODS: Between January 1, 2004 and December 31, 2005, 11 patients, who had undergone a prior Billroth II gastrectomy, underwent ERCP because of a suspicion of pancreatobiliary diseases. Infundibulotomy was performed using a needle knife sphincterotome. After a partial infundibulotomy, a dilation balloon was passed over a prepositioned guidewire and placed in the biliary orifice. Under endoscopic and fluoroscopic control, the balloon was then inflated with diluted contrast over a period of 1 to 2 minutes. RESULTS: A total of 10 patients (7 male and 3 female) were enrolled in this study. Eight had common bile duct stones, 1 bile duct cancer, and 1 pancreatic cancer. The common bile duct was dilated by a balloon. The calculi were removed in 6 patients, and a common bile duct stent was implanted in two cases via endoscopy. No complications such as acute pancreatitis or apparent infections of the biliary tracts were encountered in these cases except for mild fever, temporary high serum levels of aminotransferase and amylase after ERCP in 3 cases. No severe bleeding or perforation occurred in patients undergoing balloon dilatation. CONCLUSIONS: An infundibulotomy with balloon dilatation is a valuable alternative to endoscopic sphinterotomy in the treatment of patients with bile duct diseases, who have undergone prior Billroth II gastrectomies.
Amylases ; Bile Duct Diseases ; Bile Duct Neoplasms ; Biliary Tract ; Calculi ; Cholangiopancreatography, Endoscopic Retrograde ; Common Bile Duct ; Dilatation* ; Endoscopy ; Fever ; Gastrectomy ; Gastroenterostomy* ; Hemorrhage ; Humans ; Male ; Needles ; Pancreatic Neoplasms ; Pancreatitis ; Retrospective Studies ; Stents

BACKGROUND/AIMS: Endoscopic retrograde cholangiopancreatography (ERCP) is difficult to perform in patients with a Billroth II anastomosis due to the anatomical alterations. This study evaluated retrospectively the efficacy and safety of endoscopic balloon dilatation after a partial infundibulotomy with a needle knife in patients who had undergone a Billroth II operation. METHODS: Between January 1, 2004 and December 31, 2005, 11 patients, who had undergone a prior Billroth II gastrectomy, underwent ERCP because of a suspicion of pancreatobiliary diseases. Infundibulotomy was performed using a needle knife sphincterotome. After a partial infundibulotomy, a dilation balloon was passed over a prepositioned guidewire and placed in the biliary orifice. Under endoscopic and fluoroscopic control, the balloon was then inflated with diluted contrast over a period of 1 to 2 minutes. RESULTS: A total of 10 patients (7 male and 3 female) were enrolled in this study. Eight had common bile duct stones, 1 bile duct cancer, and 1 pancreatic cancer. The common bile duct was dilated by a balloon. The calculi were removed in 6 patients, and a common bile duct stent was implanted in two cases via endoscopy. No complications such as acute pancreatitis or apparent infections of the biliary tracts were encountered in these cases except for mild fever, temporary high serum levels of aminotransferase and amylase after ERCP in 3 cases. No severe bleeding or perforation occurred in patients undergoing balloon dilatation. CONCLUSIONS: An infundibulotomy with balloon dilatation is a valuable alternative to endoscopic sphinterotomy in the treatment of patients with bile duct diseases, who have undergone prior Billroth II gastrectomies.
Amylases ; Bile Duct Diseases ; Bile Duct Neoplasms ; Biliary Tract ; Calculi ; Cholangiopancreatography, Endoscopic Retrograde ; Common Bile Duct ; Dilatation* ; Endoscopy ; Fever ; Gastrectomy ; Gastroenterostomy* ; Hemorrhage ; Humans ; Male ; Needles ; Pancreatic Neoplasms ; Pancreatitis ; Retrospective Studies ; Stents

Of the various endocrine tumors affecting the pancreas, insulinomas and gastrinomas are the most common. In order to facilitate surgery, the localization of tumor is important. However, at the first time of presentation, the localization of tumor was often difficult by CT or ultrasonography because the tumor was relatively too small. The introduction of endoscopic ultrasonography has allowed high-resolution imaging of the pancreas that distinguishes structures as small as 2 to 3 mm in diameter. Thus, it has became easier to detect the lesion site of pancreatic endocrine tumor by endoscopic ultrasonography. We report the 5 patients who had pancreatic insulinoma which were detected and localized by endoscopic ultrasonography.
Endosonography* ; Gastrinoma ; Humans ; Insulinoma* ; Pancreas ; Ultrasonography

Of the various endocrine tumors affecting the pancreas, insulinomas and gastrinomas are the most common. In order to facilitate surgery, the localization of tumor is important. However, at the first time of presentation, the localization of tumor was often difficult by CT or ultrasonography because the tumor was relatively too small. The introduction of endoscopic ultrasonography has allowed high-resolution imaging of the pancreas that distinguishes structures as small as 2 to 3 mm in diameter. Thus, it has became easier to detect the lesion site of pancreatic endocrine tumor by endoscopic ultrasonography. We report the 5 patients who had pancreatic insulinoma which were detected and localized by endoscopic ultrasonography.
Endosonography* ; Gastrinoma ; Humans ; Insulinoma* ; Pancreas ; Ultrasonography

BACKGROUND: The pathologic distinction between high-grade prostate adenocarcinoma (PAC) involving the urinary bladder and high-grade urothelial carcinoma (UC) infiltrating the prostate can be difficult. However, making this distinction is clinically important because of the different treatment modalities for these two entities. METHODS: A total of 249 patient cases (PAC, 111 cases; UC, 138 cases) collected between June 1995 and July 2009 at Seoul St. Mary's Hospital were studied. An immunohistochemical evaluation of prostatic markers (prostate-specific antigen [PSA], prostate-specific membrane antigen [PSMA], prostate acid phosphatase [PAP], P501s, NKX3.1, and α-methylacyl coenzyme A racemase [AMACR]) and urothelial markers (CK34βE12, p63, thrombomodulin, S100P, and GATA binding protein 3 [GATA3]) was performed using tissue microarrays from each tumor. RESULTS: The sensitivities of prostatic markers in PAC were 100% for PSA, 83.8% for PSMA, 91.9% for PAP, 93.7% for P501s, 88.3% for NKX 3.1, and 66.7% for AMACR. However, the urothelial markers CK34βE12, p63, thrombomodulin, S100P, and GATA3 were also positive in 1.8%, 0%, 0%, 3.6%, and 0% of PAC, respectively. The sensitivities of urothelial markers in UC were 75.4% for CK34βE12, 73.9% for p63, 45.7% for thrombomodulin, 22.5% for S100P, and 84.8% for GATA3. Conversely, the prostatic markers PSA, PSMA, PAP, P501s, NKX3.1, and AMACR were also positive in 9.4%, 0.7%, 18.8%, 0.7%, 0%, and 8.7% of UCs, respectively. CONCLUSIONS: Prostatic and urothelial markers, including PSA, NKX3.1, p63, thrombomodulin, and GATA3 are very useful for differentiating PAC from UC. The optimal combination of prostatic and urothelial markers could improve the ability to differentiate PAC from UC pathologically.
Acid Phosphatase ; Adenocarcinoma ; Carrier Proteins ; Coenzyme A ; Humans ; Immunohistochemistry ; Membranes ; Prostate* ; Seoul ; Thrombomodulin ; Urinary Bladder

BACKGROUND/AIMS: Gastrointestinal involvement is common in systemic amyloidosis. However, there have not been reports of any specific endoscopic findings which indicate amyloidosis in the gastrointestinal tracts in Korea. We aimed to find out the endoscopic findings and clinical characteristics of gastrointestinal amyloidosis. METHODS: We analyzed seventeen histologic proven amyloidosis cases that all performed the endoscopy in Hanyang Medical Cencer. RESULTS: The main findings of gastroscopy were multiple erosions (5 cases), ulcer (3 cases), nodularities and hyperemic mucosa (1 case). Colonoscopic findings were hyperemic mucosa (8 cases), nodularities (3 cases), hemorrhagic spots (3 cases) and ulcers (3 cases). CONCLUSIONS: When a patient undergoing chronic inflammatory diseases has various abdominal symptoms, endoscopic biopsy should be done in every case because grossly normal looking mucosa dose not preclude the histologic evidence of amyloidosis.
Amyloidosis* ; Biopsy ; Endoscopy ; Gastrointestinal Tract ; Gastroscopy ; Humans ; Korea ; Mucous Membrane ; Ulcer