No abstract available.
Breast* ; Carcinoembryonic Antigen* ; Humans ; Stomach*

No abstract available.

No abstract available.
Stomach Neoplasms*

No abstract available.
Acute Kidney Injury*

PURPOSE: Inidence of recurrent common duct stones reported approximately 20% for a second operation, and with even higher rate following subsequent reoperation. However, the factors contributing to recurrent stones have not well defined. Some authors have reported on association of juxtapapillary diverticula with recurrent biliary stones. We have studied to assess the clinical significance of coexisting PAD on recurrent common bile duct stones and to establish the rational operative procedure in primary or recurrent common duct stones with coexisting PAD. METHODS: Medical records of 456 consecutive patients (Feb. 1993~Aug. 2002) who performed ERCP for biliary symptoms were reviewed. We comparative study retrospectively have done between patients with and without PAD on recurrence of common duct stones and outcome of treatment. RESULTS: Incidence of PAD was 15.1% on ERCP, and increased in the old aged patients. Incidence of biliary stone in PAD group was higher than that of non-PAD group (73.9% vs. 50.6%), and gall stone involving common duct was more prevalent in PAD group than non-PAD group. PAD group showed higher stone recurrence rate (23.5% vs. 6.1%) and earlier recurrence following conventional treatment, and needs more multiple treatments, compared with non-PAD group. Intradiverticular papillae (IDP) type showed higher stone recurrence, compared with juxtapapillary diverticula (JPD) type (36.8% vs. 15.6%). CONCLUSION: PAD would be one of important contributing factors for development and recurrence of common bile ductstones. So rational operative procedure for primary or recurrent common duct stones with coexisting PAD should include extirpation of PAD, particulary in IDP type.
Bile ; Cholangiopancreatography, Endoscopic Retrograde ; Common Bile Duct* ; Diverticulum* ; Gallstones ; Humans ; Incidence ; Medical Records ; Recurrence ; Reoperation ; Retrospective Studies ; Surgical Procedures, Operative

No abstract available.
Balloon Valvuloplasty* ; Pulmonary Valve Stenosis* ; Pulmonary Valve*

PURPOSE: We applied lateral lithotomy position to the severe ureteral stricture cases supposed to fail with only retrograde approach. MATERIAL AND METHODS: From October 1997 to April 1999, 13 patients with severe ureteral stricture (lenghth>2cm or complete obstruction) supposed to fail with only retrograde approach and one patient with study. The causes of ureteral strictures were pelvic malignancy in 5, tuberculosis in 4, trauma in 2 and others in 2. The patient's ipsilateral shoulder was rotated and fixed like lateral position. And ipsilateral pelvis was elevated with sandbag or pad and rotated about 45 degrees, too. The retrograde approach was tried at first, if fail, antegrade approach was combined. RESULTS: We could insert ureteral stent via retrograde approach only in 3 patients and we needed aid of antegrade approach for passage through ureteral stricture in the other 11 patients (79%). Percutaneous antegrade approaches were combined in those 11 patients and we could pass the guide wire and indwell the stent in 10 of 11 patients (91%) using this position. CONCLUSIONS: The lateral lithotomy position was very helpful to the simultaneous retrograde and antegrade approach in severe fibrotic or malignant ureteral strictures.
Constriction, Pathologic ; Humans ; Pelvis ; Shoulder ; Stents ; Tuberculosis ; Ureter*

No abstract available.
Humans ; Stomach Neoplasms*

BACKGROUND: Although surgical angioplasty for isolated coronary ostial stenosis is assumend as an alternative approach to CABG, the clinical features of isolated coronary ostial stenosis, postoperative complications and follow-up angiographic results would have not been well studied. METHODS: We retrospectively studied 24 patients (female : male = 20 : 4, mean age 50.0 +/- 12.3 yr) who underwent surgical angioplasty for isolated coronary ostial stenosis using patch ( 22 fresh autologous pericardium, 2 saphenous vein) during the period of March 1990 through February 1998. Repeat coronary angiography (16 patients) and echocardiography (24 patients) were performed. Aortic regurgitation was evaluated semiquantitatively (Grade I - Grade IV). RESULTS: There were 3 deaths after surgical angioplasty. One death was due to acute coronary dissection perioperatively, the second due to low cardiac output syndrome 2 weeks post-surgery, and the third due to traumatic panperitonitis 10 months post-procedure. Angina recurred in 4 patients and the remaning 18 patients were symptom-free. Repeat angiography (19.3 +/- 20.7 Mo) showed widely patent ostium with excellent run-off except 2 patients (1 distal patch stenosis, 1 ostial restenosis in Takayasu's arteritis). The third symptomatic patient was proven to have coronary spasm by ergonovine test. AR increased in the fourth patient (Grade II -> III) with patent ostium. CONCLUSION: Surgical angioplasty may be feasible and alternative operative method to CABG for isolated coronary ostial stenosis. It should however be noted that postop AR can develop and/or increase. Further investigation is needed to evaluate the clinical significance of the AR.
Angiography ; Angioplasty* ; Aortic Valve Insufficiency ; Cardiac Output, Low ; Constriction, Pathologic* ; Coronary Angiography ; Coronary Artery Disease ; Echocardiography ; Ergonovine ; Follow-Up Studies ; Humans ; Male ; Pericardium ; Postoperative Complications ; Retrospective Studies ; Spasm

BACKGROUND: In the Far East, it is well known that hepatic resection is a best form of treatment for complicated intrahepatic stones (IHS). However, many investigators have reported that the associated intrahepatic biliary stricture is the main cause of treatment failure, requiring additional management because of recurrent cholangitis. PURPOSE: A retrospective comparative study was undertaken to clarify the long term efficacy of hepatic resection in IHS and to investigate the clinical significance of intrahepatic biliary stricture affected on treatment failure after hepatic resection. Patient and METHOD: The clinical records of 44 among 51 consecutive patients with symptomatic IHS who underwent hepatic segmentectomy or lobectomy between July 1986 and October 1996 were reviewed. We excluded 7 patients from study group because of postoperative death or incomplete follow- up. Patients were divided into two study groups: group A with intrahepatic biliary stricture (n=28) and group B without stricture (n=16). Residual or recurrent stones, recurrence of intrahepatic biliary stricture, late cholangitis, and final outcomes were analyzed and compared statistically between group A and B. Patients were followed up for a median duration of 65 months after hepatectomy. RESULTS: The overall incidence of residual or recurrent stones were 36% and 11%, respectively. The initial treatment failure rate was 50% in group A and 31% in group B. Intrahepatic biliary stricture was recurred in 46% of group A, but in none of group B (P=0.001). More than two thirds of restrictures were identified on the primary site. The incidence of late cholangitis was higher in group A (54%) than in group B (6%)(p=0.002). The late cholangitis was severe, recurrent and related to stones and strictures in 11 of the 15patients in group A. Twelve patients (ten in group A and two in group B) needed additional secondary multiple procedures at a median of 12 months after hepatectomy. These consisted of percutaneous fluoroscopic stone retrieval (n=6), postoperative cholangioscopy (POC) or percutaneous transhepatic cholangioscopy (PTCS) with electrohydraulic lithotripsy (EHL)(n=3), balloon dilatation (n=7)choledochotomy (n=3), S4 segmentectomy (n=1), Sphincteroplasty (n=1), drainage of the delayed subphrenic or liver abscess (n=2), and repair of prolonged biliary fistula (n=1). The final outcomes after hepatectomy with or without secondary management were good in 80%, fair in 16%, and poor in 4% of the cases. CONCLUSION: The majority of the recurrent cholangitis after hepatectomy in IHS were related to recurrent intrahepatic ductal strictures. Therefore, hepatic resection should be included the strictured duct. However, with hepatectomy alone, it is difficult to clean the IHS and relieve the ductal strictures completely, particularly in cases of bilateral IHS, so a perioperative team approaches, including both radiologic and cholangioscopic interventions, should be used for effective management of IHS.
Biliary Fistula ; Cholangitis ; Constriction, Pathologic* ; Dilatation ; Drainage ; Far East ; Hepatectomy ; Humans ; Incidence ; Lithotripsy ; Liver Abscess ; Mastectomy, Segmental ; Recurrence ; Research Personnel ; Retrospective Studies ; Treatment Failure