We experienced a case of a primary aortoduodenal fistula, which was successfully diagnosed and repaired. This diagnosis must be considered in cases of gastrointestinal bleeding with an abdominal aortic aneurysm. If the correct diagnosis can be made promptly, surgical repair of the fistula is possible.
Aortic Aneurysm, Abdominal ; Diagnosis ; Fistula* ; Hemorrhage

No abstract available.
Animals ; Dinoprostone* ; Female ; Humans* ; Menstrual Cycle* ; Oviducts*

Hormone replacement therapy combined with progestogens induces changes in effect of estrogen on serum lipid levels and it has been known that the changes depend on a type and dosage of progestogen. It is also known that progestational agent induces positive ch-ange in bone mineral density. To study the effects of progestogen on lipoprotein and bone metabolism, we administ- ered conjugated equine estrogen 0.625 mg alone to 50 postmenopausal women, in combinat- ion with medroxy- progesterone acetate 5 mg to 40 postmenopausal women. The data demonstrated a beneficial effect in lipoprotein profiles in both groups. Total cholesterol in two groups decreased from the baseline values, LDL-cholesterol decreased significantly by 4.8 % in group I and 16.2 % in group II(p < 0.05), HDL-cholesterol increa- sed significantly by 11.3 % in group I and 14.7 % in group II(p < 0.05), triglyceride incre- ased slightly in both groups. Bone mineral density of femur was maintained and BMD of vertebrae increased by 1.1 % in group I and 2.0 % in group II, but it is not statistically significant. The differences of changes between two groups were not statistically significa- nt. Our results suggest that medroxyprogesterone acetate have no adverse effect on HDL -cholesterol and have no additive effect on bone mineral density in hormone replacement therapy.
Bone Density* ; Cholesterol ; Estrogens* ; Female ; Femur ; Hormone Replacement Therapy ; Humans ; Lipoproteins ; Medroxyprogesterone Acetate ; Metabolism ; Progesterone ; Progestins ; Spine ; Triglycerides

PURPOSE: The contribution of perforating vein incompetence to the hemodynamic derangement in the chronic venous disease (CVD) remains a topic of debate. This study was designed to define the characteristics of IPV according to CEAP classification with development of CVD. METHOD: From March 1999, to August 2001, 145 patients were treated for CVD in our hospital. Of these, 15 patients with CEAP class 4, 5, 6 (Group I) and 130 patients with class 2 (Group II). Medial side of calf was assessed in the sitting position for looking IPVs by duplex scan. The number, location, and diameter at the fascia level of IPVs were determined. The characteristics of IPVs between two group were compared. Airplethysmogram (APG) was checked pre and postoperatively in 18 patients with class 2 without any procedure to IPVs. RESULT: 17 IPVs were found in 11/15 (73%) patients in group I, and 36 IPVs were found in 29/145 (20%) in group II. The mean number of IPVs in each limb of group I and II was 1.54, 1.09 (P>0.05) and the mean diameter was 0.52 cm, 0.38 cm (P=0.001). The 96% (51/56) of IPVs were found in lower half of the calf. All hemodynamic parameter of APG was improved statistically significantly after operation without ligation of IPVs in class 2 patients. CONCLUSION: With advancing of CVD (class 4, 5, 6), IPVs was found more and larger. This suggest significant hemodynamic role of IPVs in progression of CVD. So careful attention should be payed to IPVs in treatment of CVD. But it was doubted benefit of direct treatment of IPVs in class 2.
Classification* ; Extremities ; Fascia ; Hemodynamics ; Humans ; Ligation ; Veins*

PURPOSE: The autologous greater saphenous vein (GSV) is the most frequently used graft for leg artery bypass. But vein harvesting with long open incision as traditional method can be complicated by wound problem. Since we experienced endoscopic vein harvesting in leg artery bypass, we reviewed its advantage and indication. METHOD: Six patients received the endoscopic saphenous vein harvesting procedure for their leg artery bypass surgery. The endoscopic procedure was limited above knee avoiding of the injury to saphenous vein because it has more branching at below knee. We studied endoscopic using time, number of branch ligated, wound closure time, wound complication, postoperative pain and admission duration. RESULT: In one patient the procedure was failed because many branch and small GSV. In five patients mean endoscopic using time was twenty two minutes and 2.2 branch was ligated. There was no wound complication. Wound closure time and operation time was decreased but the statistical variables difficult to decide. In one patient for redo operation, contralateral GSV was harvested. CONCLUSION: Endoscopic GSV harvesting is technically simple procedure, which can reduce wound size in using reversed way of GSV in leg artery bypass. We also believe it reduce operation time, wound pain, hospital stay. But it needs further study and skill in our study.
Arteries* ; Humans ; Knee ; Leg* ; Length of Stay ; Postoperative Complications ; Saphenous Vein* ; Transplants ; Veins ; Wounds and Injuries

A temporary balloon occlusion of internal carotid artery (ICA) was performed in 3 patients for carotid artery endarterectomy and 1 patient require sacrifice ICA with neck malignancy. EEG monitoring and neurologic evaluation was done during the test. In one patient who has bilateral ICA stenosis more than 95% shows slurred speech and aphasia during test. Another 3 patients shows no clinical change during test, and operation was done without shunt. There were no postoperative neurologic complication. We believe that preoperative balloon occlusion of ICA provide another helpful criteria to decide using shunt. But it needs another hemodynamic analysis tool according to other's report.
Aphasia ; Balloon Occlusion ; Carotid Arteries* ; Carotid Artery, Internal ; Constriction, Pathologic ; Electroencephalography ; Endarterectomy ; Hemodynamics ; Humans ; Neck

No abstract available.
Endometriosis* ; Female ; Gonadotropin-Releasing Hormone*

No abstract available.
Gastric Outlet Obstruction*

Clonorchiasis procucts diffuse dilatation of the small and medium sized intrahepatic bile ducts and its cholangiogram shows visualization of many bile ducts, especially, tertiary, quaternary, and more peripheral tributaries up to the 6th tributaries. In an attempt to clarify this cholangiographic sign quantitively, we counted the visualized smaller bile ducts in clonorchiasis and compared the number of visualized ducts in normal cholangiogram, recurrent pyogenic chlangitis and carcinoma of the extrahepatic ducts. In clonorchiasis the number of visualized smaller bile ducts was considerably geater than in normal subjects and recurrent pyogenic cholangitis, but there was no singnificant statistical differences in the number of visualized bile duct tributaries between clonorchiasis and carcinoma of the bile ducts. Thus it is considered that too many ducts sign is not a unique cholangiographic finding of clonorchiasis, but we believe that in the presence of this sign with other we l known cholangiographic findings, diagnosis of clonorchiasis is very easy.
Bile Ducts ; Bile Ducts, Intrahepatic ; Cholangitis ; Clonorchiasis* ; Diagnosis ; Dilatation

PURPOSE: To determine the prognostic and predictive value of liver volume in colorectal cancer patients with unresectable liver metastases. MATERIALS AND METHODS: Sixteen patients received whole liver radiotherapy (WLRT) between January 1997 and June 2013. A total dose of 21 Gy was delivered in 7 fractions. RESULTS: The median survival time after WLRT was 9 weeks. In univariate analysis, performance status, serum albumin and total bilirubin level, liver volume and extrahepatic metastases were associated with survival. The mean liver volume was significantly different between subgroups with and without pain relief (3,097 and 4,739 mL, respectively; p = 0.002). CONCLUSION: A larger liver volume is a poor prognostic factor for survival and also a negative predictive factor for response to WLRT. If patients who are referred for WLRT have large liver volume, they should be informed of the poor prognosis and should be closely observed during and after WLRT.
Bilirubin ; Colorectal Neoplasms* ; Humans ; Liver* ; Neoplasm Metastasis* ; Prognosis ; Radiotherapy ; Serum Albumin ; Tumor Burden