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Query: UMLS:C0021933 (intussusception)
 3,822 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The history, clinical signs, and clinical pathology in a mature Holstein cow were consistent with a diagnosis of intussusception, but the lesion found during exploratory laparotomy consisted of a penetrating wire in the anterior duodenum.
Vet Rec 1978 Dec 16
PMID:Traumatic duodenitis in a dairy cow. 74 25

A caecocaecal intussusception in a pony and a caecocolic intussusception in a horse, both infected with Anoplocephala perfoliata, are described and the relevance of tapeworms in such intestinal disease of horses is reviewed.
Vet Rec 1989 Jan 14
PMID:Caecal intussusceptions in horses and the significance of Anoplocephala perfoliata. 264 33

One case of caecocaecal intussusception (case 1) and one case of caecocolic intussusception (case 2) in ponies are described. Case 1 showed mild abdominal discomfort for seven days followed by sudden death whereas case 2 showed continuous moderate pain for three weeks. At post mortem examination, case 1 showed intussusception of the base of the caecum into the body whereas in case 2, the entire caecum had invaginated into the right ventral colon. Histopathological examination showed that the lesions in both animals had been present for a long time.
Vet Rec 1989 Aug 12
PMID:Caecal intussusception in two ponies. 280 Feb 71

In 138 mongrel dogs given renal transplants, 10 developed postoperative intussusceptions. The sites were jejunojejunal (seven), ileo-ileal (two) and ileocolic (one). In 30 puppies given intrasplenic autografts of dispersed pancreatic fragments after total pancreatectomy, five developed jejunojejunal intussusceptions. Presenting signs included vomiting, failure to eat, periodic attacks of pain, straining with the passage of bloodstained mucous, dehydration, weight loss, abdominal wall rigidity and an abdominal mass. The majority of dogs presented within the first seven days following transplantation, occasionally as late as the third week. Early operative intervention was essential to save the dogs and at laparotomy eight of nine intussusceptions were successfully reduced manually; one small bowel resection was performed for irreducibility. Recurrence was not observed in this series but reoperation in the puppies was invariably fatal. Factors contributing to the development of intussusception in the puppies included round worm infestation, recent dietary change following weaning, malabsorption and diarrhoea due to pancreatic insufficiency following pancreatectomy and respiratory infections suggesting an infective origin for the intussusceptions.
Vet Rec 1981 Jan 10
PMID:Canine intestinal intussusception following renal and pancreatic transplantation. 701 80

A three-month-old Burmese kitten with diarrhoea developed a double intussusception, with invagination of jejunoileal intussusception into the colon. During surgical repair, about 20 cm of terminal jejunum and ileum were resected and an anastomosis performed 2 cm proximal to the ileocolic valve. A jejunoileocolic intussusception developed three days later and was reduced manually at laparatomy. The cat has grown normally since than and at one year old shows no signs of intestinal dysfunction.
Vet Rec 1982 Apr 03
PMID:Double intussusception followed by reintussusception in a kitten. 708 Apr 21

An outbreak of equine herpesvirus-1 (EHV-1) occurred on a large stud farm with 133 mares, 54 foals and four stallions, and at least 85 mares, 22 foals and three stallions were infected. Clinical disease was observed in 16 mares, two stallions and 13 foals and the predominant clinical signs were scrotal oedema, ataxia and loss of libido in the stallions, ataxia and recumbency in the mares and uveitis and nasal discharge in the foals, although pneumonia and colic with intussusception were also recorded at autopsy. Neurological disease was more common in the mares nursing foals (12 of 38 infected) than in barren mares (one of 46 infected). Three mares died during the outbreak and no mares that had been recumbent bred again. Control procedures were based on virological and serological testing and stringent management practices to limit the spread of infection between groups of mares and foals and away from the stud farm. There were marked antibody responses in the adult horses, but they were generally poor in the foals; three of the nine viraemic foals did not develop significant increases in the levels of circulating antibody. Recommendations are made for the management of future outbreaks.
Vet Rec 1995 Jan 07
PMID:Clinical, serological and virological characteristics of an outbreak of paresis and neonatal foal disease due to equine herpesvirus-1 on a stud farm. 790 Feb 64

Six of eight horses with caecocolic intussusception were treated successfully by jejuno- or ileocolostomy. The other two horses were euthanased during surgery. Four of the six horses survived long term, but two died within two-and-a-half months, of problems related to the surgery. Compared with other techniques for treating caecocolic intussusception, jejuno- or ileocolostomy reduces surgical time and decreases the risk of abdominal contamination.
Vet Rec 2001 Jul 07
PMID:Treatment of irreducible caecocolic intussusception in horses by jejuno(ileo)colostomy. 1148 67

Digestive lesions were observed in 84 of 136 sea turtles (128 Caretta caretta, four Chelonia mydas and four Dermochelys coriacea) stranded in the Canary Islands between January 1993 and December 2001. In the oral cavity ulcerative and necropurulent stomatitis were the most frequently observed lesions, and in the oesophagus ulcerative and fibrinous oesophagitis, and traumatic oesophageal perforation were most frequently observed; all these lesions were mainly associated with the ingestion of fishing hooks. Different histological types of gastritis were observed in 35 of the turtles; necropurulent and fibrinous gastritis were associated with bacterial infections caused mainly by Proteus species, Vibrio alginolyticus, and Staphylococcus species, and larval nematodes of the genus Anisakis were responsible for a form of parasitic gastritis observed in 16 of the turtles. Different histological types of enteritis, including catarrhal, fibrinous, necropurulent and necrotising enteritis, affected 36 turtles; a wide range of gram-negative and gram-positive bacteria, including Bacillus species, Escherichia coli, Pasteurella species, Proteus species, Staphylococcus species, Streptococcus species and V. alginolyticus, were isolated from these lesions. All the cases of necrotising enteritis were associated with intestinal intussusception caused by the ingestion of monofilament fishing lines. Necrotising and/or multifocal granulomatous hepatitis were the lesions most commonly observed in the liver; they affected 29 of the turtles and were associated with Aeromonas hydrophila, Citrobacter species, E. coli, Proteus species, Staphylococcus species and V. alginolyticus infections. According to the stranding reports and the gross and histological lesions observed, 33 of the turtles had digestive lesions associated with the ingestion of hooks and monofilament lines, and two had lesions associated with the ingestion of crude oil.
Vet Rec 2004 Aug 07
PMID:Digestive pathology of sea turtles stranded in the Canary Islands between 1993 and 2001. 1535 77

This paper describes the causes of death of 54 maras (Dolichotis patagonum) in a captive colony in Mexico over a period of seven years. There were 35 adults, 11 juveniles, five neonates, two fetuses and one stillbirth--27 males, 21 females and six whose sex was not determined. Trauma was the cause of 25 deaths, and there were eight cases of fatal bacterial infection. Besnoitiosis was the only parasitic disease found frequently (13 cases), and was associated with fatal interstitial pneumonia in three juveniles. Right-sided hypertrophic cardiomyopathy attributed to high altitude was observed in 26 maras, and in three cases death was attributed to acute cardiac dysfunction. Two maras died of disseminated histoplasmosis and two of hyperthermia. Additional causes of death included one case each of uterine torsion, intestinal intussusception, aspiration pneumonia and hydranencephaly. Gastric erosions with luminal haemorrhage were found in 27 of the maras and splenic lymphoid depletion in 20, changes that were attributed to stress.
Vet Rec 2006 May 27
PMID:Pathological findings in a captive colony of maras (Dolichotis patagonum). 1673 3

The neuroanatomy of the ileocecal valve (ICV) is poorly understood. A better understanding of this important functional component of the gastrointestinal tract would enable surgeons to reconstruct an effective valve following surgical resection of the ICV. ICVs were examined in young pigs (N = 5) using frontal and transverse paraffin embedded and frozen sections. Hematoxylin+Eosin (H+E) staining, acetylcholinesterase (AchE), and NADPH-diaphorase (NADPH-d) histochemistry and protein gene product 9.5 (PGP 9.5) and C-kit immunohistochemistry were performed. The H+E staining revealed that the ICV consists of three muscle layers: an external circular muscle layer continuous with that of the ileal circular muscle layer, an inner circular muscle layer continuous with that of the cecal circular muscle layer, and a single longitudinal muscle layer, which appears to be secondary to a fusion of the ileal and cecal longitudinal muscle layers. The AchE, NADPH-d, and PGP 9.5 staining revealed two distinct coaxial myenteric plexuses, together with superficial and deep submucosal plexuses. The C-kit immunostaining showed a continuous myenteric ICC network within the ICV. The structure of the neuromuscular components within the ICV suggests that the valve is a result of a simple intussusception of the terminal ileum into the cecum. This knowledge may help surgeons in their future attempts at reconstructing more anatomically and functionally suitable ICVs following surgical resection of native ICVs.
Anat Rec (Hoboken) 2009 Feb
PMID:New insights into the neuromuscular anatomy of the ileocecal valve. 1908 3


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