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Query: UMLS:C0027651 (tumor)
 685,946 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

16 patients (14 males, 2 females, mean age: 59.2 years) underwent sonographic-guided ethanol injections as treatment for 23 hepatocellular carcinomas (HCC) complicating cirrhosis. All lesions were pathologically proven by sonographic-guided cytology. Tumor sizes ranged from 9 to 66 mm. Sterile 96% alcohol was injected with a 17.7 cm-long 22 gauge spinal needle at one week intervals. At each session, 8-50 ml was injected depending on the diameter of the tumor. We regarded as a "success" the negativation of the cytologies one, two and three months after the end of the treatment associated with normalization of alpha-fetoprotein levels and typical echographic and tomodensitometric changes. No serious complication was associated with the procedure. In the "Child A" group1, 6 of 7 tumors have been successfully treated, the largest measuring 66 mm. The seventh lesion is currently being treated. In the "Child B" group1 3 of 6 lesions have been successfully treated. No success has been obtained in the "Child C" group. Volumes of alcohol greater than previously reported may be useful for lesions larger than 40 mm. Percutaneous alcohol injections can be considered as an alternative to surgery even for lesions larger than 50 mm. Among 4 patients presenting with 11 liver metastases of colic and gastric adenocarcinoma and 1 patient with a small bowel carcinoid tumor, one remission with a follow-up of 5 months was observed.
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PMID:[Percutaneous ethanol injection of malignant liver tumors under ultrasonographic guidance]. 165 40

The ideal extent of colic excision in the curative treatment of left colic cancers has not yet been defined. The aim of this study is to compare the survival rates following left hemicolectomy and segmental colectomy. Over a period of 5 years from 1980 to 1985, 270 consecutive patients with cancer of the left colon without visceral metastases nor invasion of neighboring organs were included in the study. Survival at 5 years was the main criterion of assessment, with mortality and morbidity being the secondary criteria. 10 patients were excluded a posteriori. Out of the remaining 260 patients, 131 were operated with left hemicolectomy and 129 with segmental colectomy. Both groups were comparable as regards age; sex, risk factors (diabetes, renal failure), radiation therapy, antimitotics, procedure of anastomosis (hand or machine), protective colostomy, size of the tumor, and Dukes' stage. Only the length of the colon resected proximel to the tumor was greater in left hemicolectomy. 16% of the patients had a Dukes A adenocarcinoma. Postoperative mortality was higher after left hemicolectomy (6.1%) than after segmental colectomy (2.3%), but not significantly. Morbidity was similar. The survival rate at 5 years, including immediate deaths, was 64.8% after left hemicolectomy and 65.8% after segmental colectomy. Both survival charts could be strictly superimposed without significant differences. Left hemicolectomy therefore produced results that were comparable to those of segmental colectomy.
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PMID:[Extend of colonic excision in the curative treatment of cancers of the left colon. Left or segmental hemicolectomy? A controlled prospective multicenter study]. 209 43

Through a family form study and a literature review, the authors define the symptoms of the Gardner's disease and the checkup to be carried out. Sometimes, the surgical treatment, proposed in an aesthetical purpose, is difficult to carry out due to the tumor location and consistency. Incomplete forms are likely to be more frequent but the risk of colic degeneration remains the same as for the usual form. Examination and multi-departmental care are required.
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PMID:[Gardner's syndrome. Review of the literature. Report of a familial form]. 225 33

Renal adenocarcinoma can present with a wide range of symptoms and clinical signs and among them pain is the more frequent. As a matter of fact, it can also assume the features of a reno-ureteral colic. This kind of symptom, however, is more frequently combined with macro-hematuria and seldom presents alone, even in the initial phases of the clinical course. In this case, and if it assumes the features of strong and irrepressible pain, it can probably be related to sudden and remarkable hematic harvest in subcapsular space or, owing to its breach, in perirenal space. Besides the benign neoplastic pathology (angiomyolipoma) or the malignant one, the spontaneous subcapsular or perirenal hematoma may be due to several other etiopathogenetic factors, the most significant being arteriopathy (poliarteritis, aneurysms), phlogosis and hemocoagulopathy. The present case has prompted the authors to underscore the importance and the meaning of isolated algetic lumbar symptomatology in the diagnosis of complicated renal neoplasia. After a critical review of the literature on the modes of presentation of algetic symptomatology in renal adenocarcinoma, particularly spontaneous subcapsular hematoma, the authors report on a 53 year-old male patient who consulted because of a sudden irrepressible pain in his left flank, which could be only partially mitigated by stronger analgetics. Examinations urgently carried out (abdominal ultrasound, urography, pelviabdominal computed tomography) made it possible to diagnose a widespread secondary spontaneous subcapsular hematoma with left-sided solid renal neoplasia.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Irrepressible renal colic from spontaneous subcapsular hematoma as a sign of presentation of renal neoplasia. Case report and review of the literature. 227 80

Endocarditis due to the streptococcus Bovis is an affection which is more and more often recognized and whose link with the colic tumor pathology has been well established those last few years and confirmed in this study with a frequency of 60 p. cent. However, few studies have stated the gravity of the heart affection in streptococcus Bovis septicaemias. In this series of 10 streptococcus Bovis septicaemias, the valvular affection is frequent and serious. The vegetations are found in 9 cases out of 10. The aortic affection is slightly more frequent (8 times out of 10), against 7 times out of 10 for the mitral affection (double mitroaortic affection, 6 times). A valve replacement due to sub-acute or chronic cardiac failure was necessary in 6 cases out of 9, that is 66 p. cent. The mortality was nil.
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PMID:[Incidence and severity of cardiac involvement in Streptococcus bovis septicemia. Report of 10 cases]. 229 15

The medical records of 25 horses with intra-abdominal neoplasms and 15 horses with intra-abdominal abscesses were reviewed. Common clinical signs of disease observed by owners of horses in both groups included anorexia, weight loss, fever, signs of colic, and depression. Clinical laboratory abnormalities included leukocytosis, hyperfibrinogenemia, hypoalbuminemia, and hypocalcemia. There was considerable overlap of laboratory test results within and between the 2 groups of horses. Peritoneal fluid was classified as an exudate in 12 of 15 horses with intra-abdominal abscesses and in 14 of 25 horses with intra-abdominal neoplasms. Cytologic examination of peritoneal fluid yielded an accurate diagnosis in 11 of 25 horses with neoplasia and in 3 of 15 horses with abscesses. A mean number of 1.45 cytologic analyses/horse was needed to diagnose neoplasms in the 11 horses in which the analysis was successful in definitively diagnosing the condition.
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PMID:Differentiation between intra-abdominal neoplasms and abscesses in horses, using clinical and laboratory data: 40 cases (1973-1988). 232 84

In October 14, 1982, a 30-year-old male was admitted to the hospital because of a left flank pain and melena. On undergoing testing, an upper gastrointestinal series revealed barium retention in the small bowel, in which an abdomen X-p showed an abnormal gas shadow. Endoscopic examinations revealed depressive lesions, and the histological diagnosis was malignant neoplasm with a duodenal wall infiltration. A superior mesentric arteriogram showed the dilatation of the media colic artery and neovascular lesions. Thus a leiomyosarcoma of the small intestine was suspected, and the patient underwent surgery on November 15. The tumor was sack-like and looked black; histologically it was diagnosed as a small intestine, because the primary origin was only detected in the small intestine. Four months after the operation, the tumor recurred and the patient died in June, 1983.
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PMID:[A primary malignant melanoma of the small intestine]. 236 30

The argument for and against high ligation of the inferior mesenteric artery in rectal cancer has yet to be resolved. Between 1948 and 1983, 4250 patients underwent surgery for rectal carcinoma at St. Mark's Hospital, London. From these, 250 patients were selected who had undergone curative anterior resection of a Dukes' C adenocarcinoma and their records were examined. In 150 (60 per cent) the inferior mesenteric artery was ligated above the origin of the left colic artery. The outcome was analysed using the Dukes', Gastrointestinal Tumour Study Group and Astler-Coller classifications, either alone or in combination. Tumour differentiation and extent of local invasion were also considered. Despite this detailed analysis, no improved survival was seen in patients when the inferior mesenteric artery was ligated above the origin of the left colic artery.
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PMID:High versus low ligation of the inferior mesenteric artery in rectal cancer. 238 24

Out of 618 cases of colon cancer treated between 1976 and 1986, 25 had an unusual local invasion. They underwent radical surgery with total resection of one or more adjacent organs. This group is made of 17 female and 8 male patients, with an average age of 58 years. All the patients underwent resection of the colon with radical excision of the locally invaded organs. Only one case of postoperative death is recorded. Postoperative surgical complications were rare. This experience confirms that colic resection extended to adjacent organs invaded by the tumor gives a low risk of relapse and satisfying long term results in relatively young patients with good general conditions and without remote metastases.
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PMID:Extended operations for extracolic invasion by colon cancer. 251 90

Although the SAC generally are healthy and tolerant of a wide variety of management schemes, a number of noninfectious diseases have been documented to occur, affecting all body systems. Gastrointestinal diseases appear to be the most common afflictions, particularly dental diseases, indigestion, ulceration of the third compartment, and the various causes of colic, such as enteritis, peritonitis, and intestinal accidents. Diseases of the urinary system (urolithiasis, amyloidosis, and glomerulonephritis in particular), the nervous system (especially various compressive lesions of the spinal cord), and the respiratory system (such as obstructive pulmonary diseases) are not uncommon. Diseases of the cardiovascular system (other than congenital defects), hemolymphatic system, and nonsurgical diseases of the musculoskeletal system only rarely are encountered. Heat stress appears to be a very common problem in certain areas, but other metabolic diseases (ketosis, hypocalcemia, and hypothyroidism) are of minor importance. It is assumed that SAC are susceptible to most of the same toxicities that affect domestic livestock species. The best documented examples appear to be the Ericaceae family of plants (laurels, rhododendrons, and so on) and the organophosphate chlorpyrifos. Neoplasia occasionally is seen; examples include lymphosarcoma, gastric squamous cell carcinoma, and adenocarcinoma. As the longevity of these species increases because of their pet status, neoplasia can be expected to become more common. The treatment of most of these conditions is based upon extrapolation from domestic ruminants.
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PMID:Noninfectious diseases, metabolic diseases, toxicities, and neoplastic diseases of South American camelids. 264 30


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