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Query: UMLS:C0021843 (
bowel obstruction
)
9,927
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
To assess the efficacy of operative and nonoperative therapy of small
bowel obstruction
(SBO) in patients with a previous diagnosis of
cancer
, a review of 54 cases was carried out. The 32 men and 22 women had a mean age of 58 years. At presentation with SBO, 26 patients (48%) had known recurrent cancer. Forty patients were initially treated nonoperatively; 11 (28%) had resolution of their SBO after a mean of 7 days of nasogastric suction. Five of 11 patients developed recurrent SBO prior to death. Thirty-seven patients underwent laparotomy, 14 on the day of admission and 23 after failure of nasogastric suction. Twenty-five of 37 (68%) had obstruction due to recurrent carcinoma. Small bowel obstruction due to recurrent cancer occurred earlier (21 +/- 5 months) than SBO from benign causes (61 +/- 18 months; p < 0.01). Mean survival for patients with malignant obstruction (5 +/- 1 month) was significantly shorter than for those with benign obstruction (50 +/- 10 months; p < 0.001). The 30-day and in-hospital mortality rates for the 25 surgically treated patients with malignant SBO were 24% and 28%, respectively; in 9 of 25 (36%), the obstruction failed to fully resolve. The only factor predictive of in-hospital mortality was obstruction secondary to
cancer
(p < 0.05). The median posthospital survival for surgically treated patients with malignant SBO was only 2.5 months. We conclude that: (1) patients should be given an initial trial of nonoperative therapy; (2) patients with no known recurrence or a long interval to the development of SBO should be aggressively treated with early surgery if nonoperative treatment fails; and (3) for patients with known abdominal recurrence in whom nonoperative therapy fails, the results of surgical palliation are grim. Innovative approaches are needed to maximize palliation while also limiting morbidity and mortality.
...
PMID:Small bowel obstruction in patients with a prior history of cancer. 172 26
A case of adenocarcinoma developing in the pouch following restorative proctocolectomy is presented. This seems to be the third reported in the literature. The carcinoma developed from the remnants of precancerous rectal mucosa left in the muscular rectal cuff. The patient had been suffering from ulcerative colitis for 17 years prior to the development of the
malignancy
. He presented with features of subacute
intestinal obstruction
. Diagnosis was by sigmoidoscopic examination of the pouch and biopsy. He was treated with abdominoperineal resection of the pouch and rectum, followed by chemotherapy.
...
PMID:Carcinoma of the rectal pouch following restorative proctocolectomy. Report of a case. 174 73
To assess the feasibility and effectiveness of combined therapy on locally advanced cervical cancer, we entered 38 patients into a study. The patients were treated with mitomycin-C (10 mg/m2) on Days 1 and 30 and 5-FU (1000 mg/m2) on Days 1 to 4 and Days 30 to 33. In 5 weeks 4500-5000 cGy was given concurrently, followed by radioactive implants. Twenty-six patients had an early-stage disease (IB-IIB) and twelve had a late-stage disease (IIIB-IVA). Eighty-seven percent (33/38) of the patients had a tumor measuring 5 cm or more. The other 5 patients with a tumor size under 5 cm had biopsy-proven positive pelvic nodes; 2 of these 5 patients had a pretherapy hysterectomy. Tumor response, complete (CR) vs partial (PR), was assessed in 36 patients 3 months after completion of therapy. A CR was noted in 80% (29/36) of the patients. The PR status conferred a detrimental effect on the pelvic disease control (PDC), disease-free survival (DFS), and survival (S) while late stage correlated with the development of distant metastases (DM) and a poor DFS. PDC was obtained in 93% (27/29) of the patients who had a CR, as compared to only 43% (3/7) of those with a PR (P = 0.0228). The DFS and S rates were 59 and 77% for patients with a CR and 21 and 19% for those with a PR; respective P values were 0.0340 and 0.0002. Eleven percent (3/26) of the patients with an early stage developed DM, as compared to 50% (6/12) of those with late stage, (P = 0.0016). The DFS rates were 80 and 37% for patients with an early and late stage, respectively (P = 0.0141). Four patients developed transient neutropenia and one had transient thrombocytopenia. The second dose of mitomycin-C was omitted in 4 patients due to persistent neutropenia in 3 and to transfusion-related hepatitis in 1. Two percent (5/21) of the patients who had a staging laparotomy developed wound dehiscence. Three patients developed non-
cancer
-related small
bowel obstruction
requiring surgery. We concluded that this combined regimen was well tolerated. Although it was effective in controlling the
cancer
in the pelvis, this regimen failed to control DM in late-stage patients.
...
PMID:Mitomycin-C/5-FU and radiation therapy for locally advanced uterine cervical cancer. 175 91
Postpneumonectomy empyema is one of the most difficult complications for the thoracic surgeon to treat. We report herein a case of a 62 year old diabetic man who developed empyema 13 years after a pneumonectomy for
cancer
, which was successfully treated using an omental pedicle flap. Postoperatively, the chest would healed uneventfully, however, a
bowel obstruction
developed which was subsequently treated by removing the remnant omentum that had adhered to the bowel.
...
PMID:A case of empyema developing thirteen years after a pneumonectomy treated using pedicled omentum which was followed by intestinal obstruction. 178 21
A case of
intestinal obstruction
due to ingested "foreign body" (a patient's tooth) is described in an elderly man with
cancer
of the ascending colon, at that time, without clinical symptoms.
...
PMID:[Intestinal obstruction caused by foreign body in a patient with colon neoplasm]. 186 25
Twenty-two patients seen between 1975 and 1988 were analyzed who had surgical attempts to cure locally advanced prostate cancer by exenterative procedures or salvage surgery for radiation recurrent disease. Twelve patients (Group I) underwent either a salvage cystoprostatectomy or perineal prostatectomy for radiorecurrent disease, including three patients with a Kock continent urinary diversion done in combination with the salvage operation. Five of the 12 (41.7%) recurrent disease confined to the surgical specimen and 11 of 12 (91.7%) are alive at a mean follow-up of 49 months, including four patients (25%) with a completely negative serum prostate-specific antigen (PSA) value (less than 0.2 ng/dl). All perineal prostatectomy patients are continent, and two of the three Kock pouch patients are continent. Ten of the 22 patients (Group II) had a cystoprostatectomy or exenteration for locally advanced disease that the surgeon did not think was amenable to standard radical prostatectomy. Only one of these ten patients had negative surgical margins, capsule, and seminal vesicles. Nine are alive (although only one patient has no evidence of disease) at a mean follow-up of 59 months. Morbidity was substantial with a 50% major complication rate including four patients requiring reoperation because of bleeding, abscess,
bowel obstruction
, or colostomy closure. Salvage procedures for radiorecurrent disease can be done safely, even with the inclusion of a continent diversion, and may be curative or provide survival benefit to carefully selected patients. Cystoprostatectomy or exenteration for locally advanced disease does not appear to be a curative endeavor for most patients and may be accompanied by significant morbidity.
Cancer
1991 Sep 15
PMID:The role of radical surgery in the management of radiation recurrent and large volume prostate cancer. 187 80
We present our experience with 431 patients suffering from diverticular disease. Indications for emergency and elective surgery are given. Immediate laparatomy is mandatory for severe diverticular bleeding,
bowel obstruction
and sigmoid perforation. Aggressive surgical management is appropriated for purulent and fecal peritonitis. Resection of the perforated sigmoid colon by the Hartmann procedure is the method of choice and helps to reduce mortality markedly. A resection with primary anastomosis can be performed in equal safety if there is only a localised peritonitis. One stage resection is most frequently performed for elective cases with recurrent attacks and bleeding, painful or obstructing diverticular disease, fistula and if a
cancer
cannot be excluded. Aggressive surgical treatment helps to lower mortality and morbidity and is the best tool in prevention of severe complications for diverticular disease.
...
PMID:[Diverticular disease: When to operate?]. 192 8
Patients with T2 grade 3 and T3 bladder cancer were randomised to be treated with radiation alone (NO MISO) or with radiation and misonidazole (PLUS MISO). Patients in both groups initially received 40 Gy in 2 Gy fractions (5/week). Patients in the NO MISO arm received a further 20 Gy in 2 Gy fractions (5/week). Patients in the PLUS MISO arm received a further 12 Gy in 6 Gy fractions (1/week). MISO was administered orally (3.0 g m-2) and intravesically (1.0 g in 35 ml of solvent) 4 h and 2 h respectively prior to each fraction of 6 Gy. Fifty-eight patients were randomized of whom 53 are evaluable. There is a minimum follow-up of 5 years in the surviving patients. In the NO MISO and PLUS MISO arms, the complete response rate at cystoscopy at 6 months was 63% and 69%, the 5-year survival rate was 41% and 48% and the 5-year local control rate with bladder preservation was 46% and 36% respectively (censored for death from metastases while locally clear). These differences are not statistically significant. Two patients had grade 3 RTOG late bowel complications. Both patients were in the PLUS MISO arm, had undergone salvage cystectomy and subsequently required colostomies for
bowel obstruction
for a 5-year late complication rate (RTOG grade 3) of 9%. In addition, two patients in the PLUS MISO arm developed wound sepsis post cystectomy. We were not able to demonstrate improved results from the use of oral and intravesical MISO in this study. The number of patients entered are relatively low and large differences would have been required to be detected with a power of 0.80. The use of an unconventional radiation fractionation schedule may have resulted in increased bowel morbidity in patients in the PLUS MISO arm who subsequently underwent cystectomy.
Br J
Cancer
1991 Nov
PMID:A prospective randomised trial of radiation with or without oral and intravesical misonidazole for bladder cancer. 193 28
A retrospective review covering a 9-year period revealed 113 patients who underwent 157 major bowel procedures during 130 operations performed solely by gynecologic oncology surgeons. Forty-eight percent of the operations were done for tumor cytoreduction, and 33% were performed for a
bowel obstruction
. Other indications included colostomy closure, fistula repair, resection for multiple enterotomies, temporary diversions, repair of perforated bowel, treatment for severe proctosigmoiditis, management of ureteral stricture, treatment for vulvar necrosis, and resection of an incidental small bowel tumor. Of the 157 procedures, 44% were colostomies, 32% were bowel resections with reanastomosis, 9% were urinary conduits, 6% were intestinal bypass procedures, 5% were colostomy closures, and 4% were ileostomies. Postoperative complications occurred in 32% of the 130 operations. These included wound infection, death, sepsis, fistula formation, urinary tract infection, unexplained febrile morbidity, anastomotic leakage, stomal infarction, adult respiratory distress syndrome,
bowel obstruction
, deep venous thrombosis, and wound hematoma. Four of the eight deaths were due to tumor progression, three were from sepsis, and one was from adult respiratory distress syndrome. Of the 130 operations, 89 (68%) were associated with no complications. These data support the concept that gynecologic oncology surgeons are able to perform intestinal operations as therapy for gynecologic
malignancies
with acceptable complication rates. Since a thorough understanding of the natural history of the
cancer
, familiarity with alternative therapeutic options, and knowledge of the prognosis are important in making operative decisions, and since gynecologic oncologists are technically capable of performing operations on the small bowel and colon, referral of patients with a primary or recurrent gynecologic
malignancy
or with a subsequent intestinal complication after initial therapy should be directed to the gynecologic oncologist whenever possible.
...
PMID:Intestinal surgery performed on gynecologic cancer patients. 198 13
The experience at the National
Cancer
Institute from 1955 to 1988 with 46 cases of splenectomy for massive splenomegaly (greater than or equal to 1,500 grams) was reviewed to assess the indications, pathology, operative, and postoperative course for this procedure. The median age was 51 years. Thirty-one splenectomies (67.4%) were performed for
malignancy
(chronic lymphocytic leukemia, 11; chronic myelogenous leukemia, 10; lymphoma, 9; hairy cell leukemia, 1), 11 for myeloid metaplasia, and four for other nonmalignant conditions. Indications for splenectomy included hypersplenism (32 patients), symptoms (6), diagnosis (3), and splenic rupture (3). A midline incision (30 patients) was most commonly used. Median operative time was 2 hours, 50 minutes. Median operative blood loss was 1,300 ml (range, 100 ml-60 units). The splenic artery was ligated initially in 16 patients (34.8%) but did not correlate with blood loss or operating time. The median splenic weight was 2,030 grams (range, 1500-5320 gm). The postoperative complication rate was 39.1 per cent (21 complications in 18 patients). This included infection in 10 patients, bleeding in six patients. Six patients required reoperation (bleeding, 4; abscess, 1; small
bowel obstruction
, 1 patient). The 30-day operative mortality was 19.6 per cent (9 patients). Excluding operative deaths, 35 patients were available for follow-up evaluation. Twenty-nine patients had improvement in parameters for which splenectomy was indicated. Six patients had no change in their course after splenectomy. These findings indicate that many patients with massive splenomegaly benefit from splenectomy, however, the procedure is associated with a high risk for postoperative morbidity and mortality.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Splenectomy for the massively enlarged spleen. 199 65
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