Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

There is a high incidence of primary colonic intussusceptions in infants and children in Africa. The case histories of 37 patients are reviewed. Of the varieties described, the caecocolic intussusception (16 patients) presents as an intestinal upset, often mild, with symptoms of colic and vomiting. In many of these patients there is known to be an intestinal infestation with Ascaris lumbricoides. This often leads to a delay in establishing the correct diagnosis. Colocolic intussusception (13 patients) gives rise to more acute abdominal symptoms. On clinical assessment, signs of intestinal obstruction are found and there is usually an intra-abdominal mass which can be palpated in the left colon. Further confirmatory evidence of intussusception is the finding of occult blood in stools. There is an unusually high incidence of sigmoid intussusceptions in infants (8 patients). The diagnosis of this form of intussusception is often delayed owing to inadequate clinical assessment of prolapsed bowel at the anal orifice. The length of the prolapsed bowel, the curved nature of the prolapse and the possible demonstration of a sulcus between the prolapsed bowel and the anal canal wall, aid in diagnosis.
 ...
PMID:Colonic intussusceptions in children. 36 78

Lymphocytic-plasmacytic enteritis (LPE) was diagnosed by intestinal biopsy in 24 dogs with chronic small intestinal diarrhea. Vomiting, weight loss, and reduced appetite were frequent. Breed predispositions were not documented, although four patients were German Shepherd dogs. Hypoproteinemia, hypoalbuminemia, and hypoglobulinemia were common and most likely a result of protein-losing enteropathy. Other biochemical abnormalities were uncommon. Intestinal malabsorption was common. Neutrophilia (sometimes with increased band neutrophils), monocytosis, lymphopenia, and eosinopenia were the most consistent hematologic abnormalities. The severity of the lymphocytic-plasmacytic infiltration was not significantly different (P greater than 0.05) between regions of small intestine. However, the severity of cellular infiltration often varied among different regions of small intestine in the same dog. Changes in villous architecture and lacteal dilation were common. Intestinal nematode infestation was diagnosed in five dogs, and pancreatic exocrine insufficiency was diagnosed in one dog. In the remaining 18 dogs, besides LPE, no other associated or concurrent intestinal disease was diagnosed.
 ...
PMID:Lymphocytic-plasmacytic enteritis in 24 dogs. 234 21

In a 32-year-old Laotian immigrant who presented with a two-day history of vomiting, abdominal pain and jaundice, ultrasound examination revealed a posthepatic obstruction. Characteristic parasitic ova were present in bile fluid submitted for cytologic evaluation. Subsequent biopsy of the patient's bile duct lesion revealed a coexistent cholangiocarcinoma. The life cycles of Clonorchis sinensis and Ospisthorchis viverrini are reviewed along with the clinical and pathologic complications of infestation by these parasites in humans. The cytologic features of liver fluke infestation are characteristic and should be appreciated, as should the importance of its early diagnosis in the prevention of bile duct neoplasms.
 ...
PMID:Cytologic diagnosis of liver fluke infestation in a patient with subsequently documented cholangiocarcinoma. 255 88

The differential diagnosis of CSF eosinophilia consists primarily of infection, infestation or malignancy. This report describes an eight-year-old patient with a ventriculoperitoneal shunt who presented with a two-year history of episodic headache and vomiting and persistent tenderness of the skin overlying the bulb of the shunt. Ventricular CSF showed persisting eosinophilia, but there was no evidence of infection or malignancy. All abnormalities resolved promptly after the shunt was replaced.
 ...
PMID:Eosinophilia of the cerebrospinal fluid: late reaction to a silastic shunt. 340 81

Cryptosporidial oocysts were identified by modified Ziehl-Neelsen stain in the stools of seven (3.2%) of 213 children with acute or chronic diarrhoea and one (0.9%) of 112 controls. All children with cryptosporidia were immunocompetent. Four of the index cases had a short illness (3-14 days) with watery diarrhoea, vomiting (2), and abdominal pain (2). Two index cases had chronic diarrhoea for over four months and failure to thrive. Both had a small intestinal enteropathy; one had cryptosporidial oocysts in stool specimens two months apart and the other had cryptosporidial schizonts attached to the jejunal mucosa. One index case had a colitis of indeterminate cause. Four of the index cases had recently travelled abroad. There had been an outbreak of gastroenteritis in the family of one of the index cases, and three affected sisters and an asymptomatic brother had oocysts in their stools. Cryptosporidial infestation seems to be associated with acute gastroenteritis and sometimes with chronic diarrhoea and small bowel damage in immunocompetent children.
 ...
PMID:Cryptosporidiosis in immunocompetent children. 403 4

Ascaris lumbricoides is a worldwide intestinal infestation that may cause various complications. Biliary ascariasis, however, is a rare condition. We describe a child with biliary ascariasis. The patient's clinical symptoms were pain, vomiting and abdominal tenderness, and she was thought to have acute appendicitis. However, laboratory examination revealed high serum alkaline phosphatase and amylase levels, and ultrasonography and percutaneous cholangiography demonstrated biliary ascariasis. The patient was successfully treated with mebendazole and antispasmolytic drugs.
 ...
PMID:Biliary ascariasis. A case report. 856 Jun 8

The authors report the clinical, laboratorial and epidemiological aspects of a human case of jungle yellow fever. The patient suffered from fever, chills, sweating, headaches, backaches, myalgia, epigastric pains, nausea, vomiting, diarrhea and prostration. He was unvaccinated and had been working in areas where cases of jungle yellow fever had been confirmed. Investigations concerning the yellow fever virus were performed. Blood samples were collected on several days in the course of the illness. Three of these samples (those obtained on days 5, 7 and 10) were inoculated into suckling mice in attempt to isolate virus and to titrate the viremia level. Serological surveys were carried out by using the IgM Antibodies Capture Enzyme Linked Immunosorbent Assay (MAC-ELISA), Complement Fixation (CF), Hemagglutination Inhibition (HI) and Neutralization (N) tests. The yellow fever virus, recovered from the two first samples and the virus titration, showed high level of viremia. After that, specific antibodies appeared in all samples. The interval between the end of the viremia and the appearance of the antibodies was associated with the worsening of clinical symptoms, including bleeding of the mucous membrane. One must be aware of the risk of having a urban epidemics in areas where Aedes aegypti is found in high infestation indexes.
 ...
PMID:Jungle yellow fever: clinical and laboratorial studies emphasizing viremia on a human case. 859 63

Trichinellosis is caused by ingestion of insufficiently cooked meat contaminated with infective larvae of Trichinella species. The clinical course is highly variable, ranging from no apparent infection to severe and even fatal disease. We report two illustrative cases of trichinellosis. Returning to Denmark a few days after having eaten roasted pork in the Republic of Serbia, a female patient suffered from severe vomiting, epigastric pain, diarrhoea, and later myalgia, arthralgia, generalized oedema, and prostration. A biopsy showed heavy infestation with Trichinella spiralis, 2000 larvae/g of muscle. Life-threatening cardiopulmonary, renal and central nervous system complications developed. The patient recovered after several months. Her husband, who also ate the pork, did not have clinical symptoms, but an increased eosinophil count and a single larva in a muscle biopsy confirmed infection. The epidemiology, clinical manifestations, diagnosis, treatment and prevention of trichinellosis are reviewed.
 ...
PMID:Trichinella infection and clinical disease. 893 84

Two cases of fatal strongyloidiasis associated with diabetes mellitus and malnutrition are reported. The patients presented with repeated vomiting and upper gastrointestinal bleeding respectively. Unusual findings in these two patients included: unexplained peripheral leukocytosis, pulmonary infiltrates, gastric aspirate leukocytosis, progression of gastrointestinal symptoms and concurrent presence of adult worms, eggs, filariform and rhabditiform larvae of Strongyloides stercoralis in alimentary canal specimens. Both patients succumbed while receiving treatment with mebendazole. The present report illustrates that unexplained gastrointestinal symptoms with extensive scratch marks below the umbilicus can be important clues to early diagnosis of the disease. In addition, the various presentations of S. stercoralis infestation are discussed with reference to predisposing factors. Current trends in laboratory diagnosis and therapeutic considerations are also delineated.
 ...
PMID:Two cases of fatal strongyloidiasis in Hong Kong. 927 Oct 28

Salivary gland necrosis has been described in dogs and is characterised by enlarged, hard, painful salivary glands, retching and vomiting or regurgitation. The cause has yet to be determined. A retrospective study of 19 dogs with the same clinical signs was undertaken for breed, age, gender, history and presenting signs, diagnostic evaluations and findings, treatment and outcome. An underlying association was identified in 16 of the 19 dogs. This included Spirocerca lupi infestation (seven dogs), megaoesophagus (three dogs) and oesophagitis, oesophageal diverticulum, giardiasis and suspected autoimmune sialadenitis. Almost all associated lesions involved the oesophagus. Where the associated disease was successfully treated, the salivary glands returned to normal and all clinical signs resolved. It is hypothesised that an afferent vagal reflex may be involved, and that the mechanism of disease is similar to the neural pathogenesis suggested for hypertrophic osteopathy; in this instance, the efferent targets are the salivary glands rather than the limbs.
 ...
PMID:Salivary gland necrosis in dogs: a retrospective study of 19 cases. 955 79


1 2 3 4 5 Next >>