Summary: We have studied 35 patients (25 female and 10 male) with low-back pain who were managed with aquatic exercises after an appropriate period of treatment for their condition in the medical institution. The exercises, employed consisted of strengthening exercises for the abdominal, gluteal, and leg muscles, stretching of the back, hip, hamstrings, and calf muscles, walking in water, and swimming. All the patients had been participating in the exercise program for more than 6 months. The frequency of performing exercises was once a week for 7 patients, twice a week for 19, and 3 or more times a week for the remaining patients. The method used in this study was a survey questionnaire which was composed of questions about the patient' s physical and psychological condition. Those patients who had performed exercises twice or more in a week showed a more significant improvement in the physical score than those who performed exercises only once a week. More than 90% of the patients felt they had improved after 6 months of participation in the program. The improvement in physical score was independent of the initial ability in swimming. The results obtained suggested that exercises in water may be one of the most useful modes of exercise for a patient with low-back pain.
A 67-year-old woman was referred with an abnormal finding on an abdominal echogram but presented with no symptoms; a pancreatic tail tumor was detected by ultrasonography. Biochemical examinations showed slight elevation of serum carcinoembryonic antigen level. The lesion was resected by tail and body pancreatectomy and her postoperative course was uneventful. Seven years and 4 months after the initial operation, however, her serum level of carbohydrate antigen 19-9 was found to be elevated, and a recurrence of pancreatic cancer was suspected. Examinations revealed a mass in the head of the remnant pancreas. The lesion was radically resected by total remnant pancreatectomy. Histological examinations showed that the initial tumor was a well differentiated tubular adenocarcinoma, while the second tumor was characterized as a moderately differentiated tubular adenocarcinoma. The surgical margins of the distal pancreatectomy specimen were free of atypical cells. Therefore, the position of the second lesion diminished the likelihood that it had developed by intrapancreatic metastasis. This suggests that the second carcinoma in the head of the pancreas may have been a second primary lesion.
Summary: We studied cholelithiasis that occurred after gastrectomy in 52 patients (35 males and 17 females) encountered at our department between January , 1978 and December, 1998. Gastrectomy had been performed for gastric or duodenal ulcer in 35 , gastric cancer in 14, gastroptosis in 2, and gastric trauma in 1 of these patients. Reconstruction after gastrectomy was performed by the Billroth II method (B-ll method) in 31 patients, Billroth I method (B-I method) in 17, Roux-en-Y method (Roux-Y method) in 3, and esophagogastrostomy in 1 . The period between gastrectomy and discovery of gallstones was 1-5 years in 9, 5-10 years in 10 , and 10 years or longer in 33, or more than 60% of the patients. Gallstones were present in the gallbladder alone in 33 , bile duct alone in 9, gallbladder and bile duct in 10; the percentage of bile duct stones was high . The type of stones was bilirubin-calcium stones in 21, black stones in 12 , pure cholesterol stones in 1, combined stones in 4, mixed stones in 12, and others in 2; pigment stones accounted for 63 .5%. Gallstones were symptomatic in 78.8% of the patients, and abdominal pain was the most frequent symptom. Bile was positive on bacterial culture in 68.4%, and Gram-negative bacilli were the most frequently isolated. Lymph node dissection, vagotomy, cholestasis , and biliary tract infection are considered to be related to cholelithiasis after gastrectomy.
We evaluated the therapeutic principles for early gallbladder cancer based on clinicopathological characteristics and outcomes in 27 patients encountered at the Kurume University Hospital between January, 1975 and December, 1999. Concerning the depth of wall penetration, 15 patients had mucosal cancers (m-cancers), and 12 patients muscularis propria cancers(mpcancers). The gross patterns were Ip (pedunculated) in 16 patients, Is (sessile) in 3 patients, Ila (flat elevated) in 4 patients, and Ilb (flat) in 4 patients. The operative procedure used was cholecystectomy (C) in 12 patients, 4 of whom underwent lymph node dissection. Full-thickness cholecystectomy (FTC) was carried out in 3 patients, one of whom had lymph node dissection. Combination of C and gallbladder bed resection (GbBR) was performed in 7 patients, 6 of whom had lymph node dissection. Combination of C and bile duct resection (BDR), and lymph node dissection was performed in 1 patient. Combination of C and GbBR and BDR, and lymph node dissection was performed in 6 patients. All the patients who underwent lymph node dissection were negative for metastasis. Of the 27 patients, 2 underwent laparoscopic operation: one with m-cancer was 79 years old, and the other with mp-cancer 86 years old. In the m-cancers, no lymphatic, venous or perineural infiltration was observed. In contrast, in the mp-cancers, lymphatic and venous infiltration each were observed in 4 patients (33.3%), although no perineural infiltration was observed. A diagnosis of gallbladder cancer was made postoperatively in 6 patients, of whom 4 had the Ilb pattern and all were complicated by gallstone, indicating the difficulty of diagnosing the Ilb pattern. The 5-year survival rates for the m-and mp-cancers were as high as 90.9% and 80.8%, respectively. As a curative surgical technique for m-and mp-cancers, lymph node dissection should be performed in addition to FTC, GbBR, and BDR, in combination. When a postoperative histopathologic diagnosis of gallbladder cancer has been made, no second-look operation should be performed for m-cancers, but lymph node dissection of up to the second group should be performed for mp-cancers in a second-look operation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.