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Query: UMLS:C0042961 (
volvulus
)
4,305
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Aim of the study is to analyse physiopathological implications of massive intestinal resection and factors affecting prognosis in patients with short bowel syndrome. Twenty massive intestinal resections were performed. The causes of bowel resection were: intestinal infarction (11 cases), Crohn's disease (5 cases), small bowel
volvulus
(4 cases). All intestinal resections were more than 50-60% of the intestinal length. In eighteen patients intestinal anastomosis was performed immediately. In all the patients postoperative therapy with parenteral nutrition (PN) was performed. The operative morbidity and thirty-day mortality were respectively 30% (6 cases) and 35% (7 cases). The
diarrhea
was the dominant symptom. The average weight was 20% lower compared to the initial weight. The length of residual small bowel and type of anastomosis strongly affect survival of patients underwent massive intestinal resections. Parenteral nutrition (PN) has great importance in postoperative treatment. A useful treatment, in severe short bowel syndrome, can be small bowel transplantation.
...
PMID:Factors affecting prognosis in patients with short bowel syndrome. 1466 87
The incidence of congenital diaphragmatic hernia (CDH) is about 4.8/10,000 live births. Its typical clinical presentation is respiratory distress occurring immediately after birth or in the first few hours or days of a child's life. It is characterized by a high mortality rate. Exceptionally, CDH can occur at an older age, its symptoms then frequently reflecting gastrointestinal obstruction or mild respiratory symptoms. In such cases CDH presents a far more complex diagnostic problem. The paper presents the cases of two girls without typical symptomatology, aged 5.5 and 10 years, in whom CDH was detected incidentally upon thorough physical examination and chest x-rays. Further radiographic evaluation, which included barium contrast study and spiral computed tomography, confirmed the suspicion of a left-sided posterolateral diaphragmatic hernia with associated intestinal malrotation. Surgical intervention conclusively confirmed a diaphragmatic defect at the site of Bochdalek's foramen in both cases. The vital capacity of the older girl, which was low before the surgery (VC 1.66 L; 69% of predicted), was significantly increased a month after the surgical treatment (VC 2.25 L; 92% of predicted). The generally expressed view that the clinical onset of CDH is rare after the neonatal period seems to be erroneous. Some papers report on the clinical presentation of CDH after the neonatal period in as many as 13%-14% of infants and young children suffering from CDH. Infants and young children with a delayed clinical occurrence of CDH can present with respiratory or gastrointestinal symptomatology. Children presenting with gastrointestinal symptoms have been shown to be significantly older than those presenting with respiratory symptoms. In older children and adolescents, the symptoms and signs of CDH, which include acute hernial incarceration, nausea, recurrent vomiting,
diarrhea
, obstipation, acute gastric dilatation, subcostal pain, failure to thrive and recurrent chest infections, habitually present a significant diagnostic problem. Diagnostic errors are mainly due to the fact that the possibility of CDH in that age is totally neglected. The most recurrent diagnostic misinterpretations in such cases are pneumonia or massive pleuropneumonia, empyema, pneumothorax, lung cysts and bullae, and gastric
volvulus
. Thus, whenever a child presents with uncommon respiratory or gastrointestinal symptoms and an anomalous chest x-ray, a differential diagnosis of CDH should be considered. Otherwise, an accurate diagnosis in both young and older children will most probably be only reached at autopsy. In conclusion, the presented cases corroborate the finding that CDH in older children may present with scarce symptoms, mostly gastrointestinal, or may be altogether asymptomatic and unrecognized until as late as adolescence. However, when a diagnosis of CDH has been established, albeit asymptomatic, it must be promptly treated surgically in order to prevent complications, such as strangulation or bowel perforation, and thus avert a potentially fatal outcome. The size itself of the herniac foramen is unlikely to be a determining factor at the time of clinical presentation of CDH. Surgical occlusion of CDH may in older children result in an improved vital capacity, as such cases are rarely associated with major pulmonary hypoplasia. Complications resulting from surgical treatment of CDH in older children are more likely to occur in the gastrointestinal system, as a consequence of the associated bowel malrotation and inadequate bowel fixation. Finally, these two cases corroborate the diagnostic value of accurate history taking and thorough physical examination.
...
PMID:[Congenital diaphragmatic hernia in older children]. 1550 87
Abdominal pain and gastrointestinal symptoms such as vomiting or
diarrhea
are common chief complaints in young children who present in emergency departments. It is the emergency physician's role to differentiate between a self-limited process such as viral gastroenteritis or constipation and more life-threatening surgical emergencies. Considering the difficulties inherent in the pediatric examination, it is not surprising that appendicitis, intussusception, and malrotation with
volvulus
continue to be among the most elusive diagnoses. This article reviews both the self-limited and more life-threatening gastrointestinal conditions that may present in the emergency department.
...
PMID:Abdominal pain in children. 1648 87
The short bowel syndrome is the result of a congenital or acquired loss of a large part of the small intestine. The most frequent causes of surgical resection of the intestine in infants are arterial or venous thrombosis, intestinal
volvulus
, necrotizing enterocolitis, and Crohn's disease. Symptoms include nutrient and electrolyte malabsorption, steatorrhea and
diarrhea
, which can result in failure to thrive. The consequences of extensive small bowel resections consist of nutritional deficiencies, gastric acid hypersecretion, nephrolithiasis, cholelithiasis and lactic acidosis. Of these, D-lactic acidosis is an infrequent but important complication because of the symptoms that it can produce. D-lactic acid in the human organism is generated by intestinal bacteria, D-lactate ingestion, or endogenous production in the methyl glycoxylase pathway. Neurological symptoms such as somnolence, ataxia or altered behavior in a patient with short bowel syndrome should make us think of D-lactic acidosis caused by bacterial overgrowth. We present the case of an 11-year-old boy with short bowel syndrome secondary to multiple resections during the postnatal period who was admitted to hospital for episodes of confusion and altered behavior. The diagnosis was lactic acidosis. Outcome was favorable due to prompt instauration of treatment.
...
PMID:[D-lactic acidosis in an 11-year-old patient with short bowel syndrome]. 1660 77
In cases with short bowel syndrome (SBS), intestinal adaptation often requires a long time. In addition, the quality of life in SBS is not especially good due to some complications, including growth impairment, severe
diarrhea
, complications of parenteral nutrition (PN), and so on. We herein report an adolescent boy with SBS secondary to midgut
volvulus
. He suffered mainly from both severe high output syndrome, which caused a large amount of enteric fluid to flow out from the jejunostomy, and growth impairment, although PN continued after the occurrence of SBS. As a result, he thereafter could not continue his daily school life. Therefore, he was introduced to our department at 6 months after the operation. A closure of the jejunostomy combined with longitudinal intestinal lengthening using Bianchi's procedure was performed. Thereafter, the above-described symptoms disappeared. He was discharged and thereafter was again able to attend school with an improvement in his growth within 2 months after the second operation. Home PN was discontinued at 15 months after the second operation. Based on our experience, in cases of SBS without intestinal functional disorder, an early closure of the jejunostomy combined with Bianchi's procedure might therefore possibly lead to an early improvement in the complications related to SBS.
...
PMID:Improvement in the quality of life using both Bianchi's procedure and the closure of a jejunostomy in a case with short bowel syndrome. 1702 35
Extensive resection (50-75%) of the large colon was performed in 12 horses. Indications for resection were: loss of viability due to large colon
volvulus
(seven), thromboembolic episode (three), impairment of flow of ingesta due to adhesions (one), or congenital abnormalities (one). The time required to correct the primary cause of abdominal pain and complete the resection ranged from 2.5 to 4.75 hours. Three horses had severe musculoskeletal problems postoperatively and were euthanized in the recovery stall. Four other horses were euthanized early in the postoperative period because of: further large colon infarction (two), ileus (one), or small intestinal problems (one). Five horses survived with no apparent nutritional or metabolic problems during two to three weeks of hospitalization. Clinical data were obtained from these horses from nine months to eighteen months postoperatively and revealed no clinical or clinicopathological abnormalities in four of them; the fifth horse exhibited
diarrhea
and weight loss four months postoperatively but responded to diet change.
...
PMID:Extension large colon resection in 12 horses. 1742 68
Gastrointestinal (GI) problems at high altitude are commonplace. The manifestations differ considerably in short-term visitors, long-term residents and native highlanders. Ethnic food habits and social norms also play a role in causing GI dysfuntion. Symptoms like nausea and vomiting are common manifestations of acute mountain sickness and are seen in 81.4% short-term visitors like mountaineers. Anorexia is almost universal and has a mutifactorial causation including effect of hormones like leptin and cholecystokinin and also due to hypoxia itself. Dyspepsia and flatulence are other common symptoms.
Diarrhoea
, often related to poor hygiene and sanitation is also frequently seen especially among the short-term visitors. Peptic ulceration and upper gastro-intestinal haemorrhage are reported to be common in native highlanders in the' Peruvian Andes (9.6/10000 population per year) and also from Ladakh in India. A hig h incidence o f gastriccarcinoma is also reported, especially from Bolivia (138.2 cases per 10000 population per year). Megacolon and sigmoid
volvulus
are common lower GI disorders at high altitude. The latter accounted for 79% of all intestinal obstructions at a Bolivian hospital. Thrombosis of the portosystemic vascultature and splenic hematomas has been reported from India. Malnutrition is multifactorial and mainly due to hypoxia. Fat malabsorption is probably significant only at altitudes > 5000m. Neonatal hyperbilirubinemia was found to be four times more common in babies born at high altitude in Colorado than at sea level. Gall stones disease is common in Peruvian highlands. A high seroprevalence of antibodies to H pylori (95%) has been found in Ladakh but its correlation to the prevalence of upper gastro-intestinal disease has not been proven.
...
PMID:Gastrointestinal problems at high altitude. 1754 91
Unlike the standardised surgery of the right sided colic emergencies there is still a matter of debate on the emergency approach of the left colon and rectum. Between 1998 - 2007 on 32 patients (15 males, 17 females) we performed the single stage radical procedure total or subtotal colectomy. In the same period we performed 372 emergency operations for low intestinal occlusion. The patients had ages between 24 - 86 years, the admittance diagnosis was intestinal occlusion. The postoperative diagnosis was left colic carcinoma (n=23), strangulated hernia (n=2) strangulated incisional hernia (n=2), sigmoid
volvulus
(n=3) and synchronous colic carcinoma (n=2). All cases were submitted to surgery in the first 24 h of admission. Despite the presence of liver metastasis at the time of surgery in 2 patients, this had not contraindicate the radical procedure. 21 patients (65.62%) had a good evolution. The others 11 (34.38%) had postoperative complications: 2 anastomotic leakage (6.25%), 7 parietal infections (21.87%) and 2 death (6.25%). The total colectomy offers oncological radicality and satisfactory functional results. The disadvantage consists in postoperative
diarrhea
, gradually decreased with time.
...
PMID:[Colectomy in emergency surgery]. 1801 53
Closed duodenal loops may be made in dogs by ligatures placed just below the pancreatic duct and just beyond the duodenojejunal junction, together with a posterior gastro-enterostomy. These closed duodenal loop dogs die with symptoms like those of patients suffering from
volvulus
or high intestinal obstruction. This duodenal loop may simulate closely a
volvulus
in which there has been no vascular disturbance. Dogs with closed duodenal loops which have been washed out carefully survive a little longer on the average than animals with unwashed loops. The duration of life in the first instance is one to three days, with an average of about forty-eight hours. The dogs usually lose considerable fluid by vomiting and
diarrhea
. A weak pulse, low blood pressure and temperature are usually conspicuous in the last stages. Autopsy shows more or less splanchnic congestion which may be most marked in the mucosa of the upper small intestine. The peritoneum is usually clear and the closed loop may be distended with thin fluid, or collapsed, and contain only a small amount of pasty brown material. The mucosa of the loop may show ulceration and even perforation, but in the majority of cases it is intact and exhibits only a moderate congestion. Simple intestinal obstruction added to a closed duodenal loop does not modify the result in any manner, but it may hasten the fatal outcome. The liver plays no essential role as a protective agent against this poison, for a dog with an Eck fistula may live three days with a closed loop. A normal dog reacts to intraportal injection and to intravenous injection of the toxic substance in an identical manner. Drainage of this loop under certain conditions may not interfere with the general health over a period of weeks or months. Excision of the part of the duodenum included in this loop causes no disturbance. The material from the closed duodenal loops contains no bile, pancreatic juice, gastric juice, or split products from the food. It can be formed in no other way than by the activity of the intestinal mucosa and the growth of the intestinal bacteria. This material after dilution, autolysis, sterilization, and filtration produces a characteristic effect when introduced intravenously. When in toxic doses it causes a profound drop in blood pressure, general collapse, drop in temperature, salivation, vomiting, and profuse
diarrhea
, which is often blood-stained. Splanchnic congestion is the conspicuous feature at autopsy and shows especially in the villi of the duodenal and jejunal mucosae. Adrenalin, during this period of low blood pressure and splanchnic congestion, will cause the usual reaction when given intravenously, but applied locally or given intravenously it causes no bleaching of the engorged intestinal mucosa. Secretin is not found in the duodenal loop fluid, and the loop material does not influence the pancreatic secretion. Intraportal injection of the toxic material gives a reaction similar to intravenous injection. Intraperitoneal and subcutaneous injections produce a relatively slow reaction which closely resembles the picture seen in the closed duodenal loop dog. In both cases there is a relatively slow absorption, but the splanchnic congestion and other findings, though less intense, are present in both groups. There seems, therefore, to be no escape from the conclusion that a poisonous substance is formed in this closed duodenal loop which is absorbed from it and causes intoxication and death. Injection of this toxic substance into a normal dog gives intoxication and a reaction more intense but similar to that developing in a closed-loop dog.
...
PMID:INTESTINAL OBSTRUCTION : I. A STUDY OF A TOXIC SUBSTANCE PRODUCED IN CLOSED DUODENAL LOOPS. 1986 44
A chronic, partial mesenteric
volvulus
was found on laparotomy of an adult Bernese mountain dog with a 4-month history of intermittent vomiting,
diarrhea
, and weight loss. The dog had elevated cholestatic and hepatocellular leakage enzymes, increased bile acids, azotemia, isosthenuria, and a hypokalemic, hypochloremic, metabolic alkalosis. The dog recovered fully following reduction of the
volvulus
.
...
PMID:Chronic mesenteric volvulus in a dog. 2035 47
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