Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0031154 (peritonitis)
 15,372 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A debilitated 9-yr-old female red panda (Ailurus fulgens fulgens) with a recent history of corticosteroid administration displayed anorexia, depression, and diarrhea for 2 days. Blood work revealed a moderate nonregenerative anemia, leukocytosis, hypokalemia, hyperbilirubinemia, and mildly elevated alanine aminotransferase and aspartate aminotransferase. Serology was negative for occult heartworm, Toxoplasma gondii, feline leukemia virus, feline infectious peritonitis, feline immunodeficiency virus, and canine distemper virus. Electron microscopy of the feces demonstrated corona-like virus particles. The panda died 3 days after initial presentation. Histologic findings included multifocal, acute, hepatic necrosis and diffuse, necrotizing colitis. Liver and colon lesions contained intracellular, curved, spore-forming, gram-negative, silver-positive rods morphologically consistent with Clostridium piliforme. This panda most likely contracted Tyzzer's disease subsequent to having a compromised immune system after corticosteroid administration and concurrent disease.
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PMID:Tyzzer's disease in a red panda (Ailurus fulgens fulgens). 1142 5

Protein malnutrition is now well established as an important contributory factor to the high mortality in peritoneal dialysis (PD) patients. Low dietary protein calorie intake is one of the factors leading to protein malnutrition. If PD patients develop difficulty eating, percutaneous endoscopic gastrostomy (PEG) feeding may prove beneficial in providing adequate nutrition. Studies on the effectiveness of PEG feeding in PD patients are limited to pediatric patients. The objective of the present study was to assess the outcome of PEG feeding in adult patients with end-stage renal disease (ESRD) on PD. We retrospectively reviewed charts from May 1992 to February 2000 of 10 consecutive patients in our center who had had feeding tubes inserted. The patients' ages ranged from 37 to 81 years, with mean age of 65. Of the 10 patients, 7 were male, 5 were diabetic, and 1 was infected with the human immunodeficiency virus. Two patients had cerebrovascular accident (CVA) with dysphagia, 3 had multi-infarct dementia, 2 had anoxic encephalopathy, 2 had dementia, and 1 had calciphylaxis with anorexia. Of the 10 patients, 9 failed to eat because of neurologic disorders. Two patients who had functioning PEG feedings before starting PD had no complications. Only 2 of 8 patients already on PD continued with long-term PD after a PEG was inserted. Both patients whose PD was not interrupted at the time of PEG placement immediately developed peritonitis. Of the 6 patients who were maintained on hemodialysis (HD), 2 developed peritonitis within one week of starting PEG feedings. The other 4 had no complications from PEG feedings while being maintained on HD, but 1 developed peritonitis when PD was resumed. Of the 5 patients who developed peritonitis, 3 experienced fungal peritonitis. In PD patients, PEG feeding is associated with frequent complications. However, PEG placement prior to PD initiation appears to be safe. Maintaining patients on HD for at least 6 weeks appears to decrease the incidence of peritonitis, but does not eliminate it. Use of anti-fungal prophylaxis and maintenance of the patient on HD for longer than 6 weeks may produce better results.
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PMID:Outcome of percutaneous endoscopic gastrostomy feeding in patients on peritoneal dialysis. 1151 Feb 64

There have been few effective chemotherapeutic regimens for scirrhous type gastric cancer. A 62-year-old male patient was admitted to our hospital because of anorexia and abdominal discomfort. Gastroendoscopy showed a type 4 advanced gastric cancer in the upper gastric body. Histologic study of biopsy specimens from the tumor revealed poorly differentiated adenocarcinoma. Examination by computed tomography and ultrasonography revealed swollen paraaortic lymph nodes and peritonitis carcinomatosa. The patient was diagnosed as having a nonresectable scirrhous type gastric cancer with peritonitis carcinomatosa and paraaortic lymph node metastasis. This patient was treated weekly with an intraarterial 5-FU (500 mg) and MTX (100 mg) including AT-II by a subcutaneously implanted port system placed into the thoracic aorta. Furthermore, he was administered tegafur/uracil (400 mg/day) 5 days weekly as a pharmacokinetic modulating chemotherapy (PMC). After eight courses of treatment of PMC, paraaortic lymph node swelling and ascites decreased. This chemotherapy produced a partial response in the peritonitis carcinomatosa and paraaortic lymph nodes. This chemotherapy was repeated preoperatively. We reconsidered this case to show indications for operation. The patient died suddenly of acute heart failure before the operation. This therapy was considered an effective treatment for nonresectable gastric cancer.
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PMID:[A case of nonresectable scirrhous type gastric cancer treated by hypertensive subselective chemotherapy with pharmacokinetic modulating chemotherapy]. 1152 32

Aggressive nutritional support is imperative to ensure an optimal quality of life in the management of children with end stage renal disease (ESRD). Supplemental enteral feeds using a gastrostomy tube (G-tube) are commonly used for nutritional support to overcome the barrier posed by anorexia. Some of the reported complications of G-tube feeds in children simultaneously receiving peritoneal dialysis include G-tube exit site infection with concomitant peritonitis and G-tube obstruction. We are reporting our experience in managing an 8-year-old Caucasian male with ESRD who, while receiving peritoneal dialysis and G-tube feeds, developed medically intractable peritonitis due to separation of the stomach wall from the anterior abdominal wall, resulting in peritoneal contamination with gastric contents. This complication, which has not previously been reported in patients receiving peritoneal dialysis, had devastating consequences, culminating in the death of our patient.
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PMID:Gastrostomy tube leak in a patient receiving peritoneal dialysis. 1160 83

There is an increased risk (6.9- to 52.5-fold) of tuberculosis (TB) in patients with chronic renal failure and on dialysis as compared to the general population. The symptomatology in renal patients is often insidious and nonspecific, mimicking uremic symptoms, whereas the localization is often extrapulmonary (most frequently tuberculous lymphadenitis and peritonitis). Tuberculous peritonitis makes up a large part (37%) of the total number of TB cases in continuous ambulatory peritoneal dialysis (CAPD) patients. The prognosis is very much dependent on early diagnosis and treatment. Renal physicians should be aware of the unusual presentation and localization, and include TB in the differential diagnosis of any patient having nonspecific symptoms like anorexia, fever, and weight loss. All efforts should then be made (including invasive investigations) to reach an early diagnosis, a major determinant of the outcome. However, if this is not possible or the result is negative and the diagnosis remains strongly suspected, an empirical trial with anti-TB medication is justified, especially in endemic areas. In view of the increased prevalence of the disease in the dialysis population, TB prophylaxis is recommended in those patients with a positive tuberculin (Mantoux) skin test and radiographs suggestive of old TB.
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PMID:Tuberculosis and chronic renal disease. 1253 99

For cats that present with signs of gastrointestinal disease, obstruction is a primary differential. There are numerous reasons of gastrointestinal obstruction in small animals, yet there are several specific causes that are more commonly associated with the cat. These include linear foreign bodies, trichobezoars, focal intestinal neoplasia, feline infectious peritonitis, and megacolon. Clinical signs related to gastrointestinal obstruction consist of vomiting, diarrhea, constipation, tenesmus, anorexia, or weight loss. The course and onset of disease depends on the rate at which the obstruction develops and whether the obstruction is partial and complete. The diagnosis of obstruction is typically suspected based on clinical presentation and palpation of an abdominal mass. Diagnostics tools are used for definite diagnosis and determination of location within the gastrointestinal tract. Surgical treatment is dependent on the etiology of the obstruction and various techniques are employed to remove the obstruction and prevent recurrence.
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PMID:Gastrointestinal obstruction. 1258 84

An unusual presentation of alveolar echinococcosis was observed in two lowland gorillas (Gorilla g. gorilla). Clinical signs included progressive abdominal enlargement, apathy and anorexia. Macroscopical changes consisted of severe peritonitis and foci of hepatic necrosis with large cavities replacing most of the normal tissue. Additionally, a few structures resembling hydatid cysts were present. Histologically, some necrotic areas contained fragments of a laminated wall characteristic of echinococcal metacestodes. Only a few areas showed the multiloculated architecture typical of Echinococcus multilocularis. Serum antibodies against E. multilocularis antigen were detected in both animals, and granulomatous and necrotizing hepatitis with severe peritonitis due to E. multilocularis was diagnosed. The pathological changes in alveolar echinococcosis in gorillas appear to resemble more closely those found in human beings than those in other non-human primates.
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PMID:Echinococcus multilocularis in two lowland gorillas (Gorilla g. gorilla). 1285 12

In March 1999 a syndrome characterized by depression, anorexia, fever, and respiratory and enteric signs appeared in many flocks of turkeys and, to a lesser extent, chickens in the densely populated poultry-rearing regions of Northeastern Italy. Initially the disease was characterized by sinusitis, tracheitis, peritonitis, and pancreatitis. The responsible agent was identified as low-pathogenicity (LP) avian influenza (AI) of H7N1 subtype. Concerning the light layers, the mortality was variable, from 1.7% to 9.5%, whereas egg production decreased by 10% to 40%. According to the epidemiologic data, chickens seemed to be less sensitive to the virus than were turkeys. Nine months later, the AI virus changed to a highly pathogenic (HP) AI virus and affected, besides turkeys, a great number of pullet and layer flocks, with high mortality (80%-100%) in a few days. However, the course of disease was more prolonged in pullets. Within 3 1/2 mo, over 100 outbreaks were reported. Following the HPAI outbreaks, in late 2000 and early 2001, LPAI reemerged, but only one flock of layers was affected.
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PMID:Avian influenza attributable to serovar H7N1 in light layers in Italy. 1457 37

The most common reason for performing abdominal surgery is appendicitis, which affects up to 12% of the population (Lemone & Burke, 2000). Appendicitis is acute inflammation of the vermiform appendix that is typically manifested by localised pain in the right lower quadrant of the abdomen (Holmes, 2001; Lemone & Burke, 2000; McCance & Huether, 2002; Wagner, McKinney & Carpenter, 1996). Abdominal pain is a very common complaint. However, pain in the lower right quadrant cannot be used as the gold standard in a nursing assessment as an indication of appendicitis. Approximately one third of patients with appendicitis will have pain that is spread across the abdomen similar to gastritis (Mattice, 1999). Therefore a more in depth nursing assessment is required. This paper looks at accurately assessing the other signs and symptoms of appendicitis. These may include changes in vital signs, behaviour and body positioning and a history of anorexia, nausea and vomiting. Unveiling appendicitis requires the performance of an accurate and thorough abdominal pain assessment. This competent assessment will assist in preventing complications such as perforation and peritonitis and ensure a better patient outcome (Wagner, et al., 1996; Wright, 1997).
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PMID:Unveiling appendicitis. 1464 15

Appendicitis is the most common surgical abdominal emergency in the pediatric population, but is rarely considered in children less than 3 years of age. The goal of this study was to identify the presenting symptoms and signs in this age group and examine their subsequent management and outcome. A 28-year experience of a single pediatric surgeon in academic practice was reviewed; 27 children less than 3 years old (mean 23 months) comprised 2.3% of all children with appendicitis in his series. The most common presenting symptoms were vomiting (27), fever (23), pain (21), anorexia (15), and diarrhea (11). The average duration of symptoms was 3 days, with 4 or more days in 9 children. Eighteen children were seen by a physician before the correct diagnosis was made; 14 were initially treated for an upper respiratory tract infection, otitis media, or a urinary tract infection. The most common presenting signs were abdominal tenderness (27), peritonitis (24), temperature 38.0 degrees C or more (21), abdominal distension (18), Leukocytosis (<12.0 x 10(3)/mm(3)) was found in 18, tenderness was localized to the right lower quadrant (RLQ) in 14 and was diffuse in 10. Abdominal radiographs demonstrated findings of a small-bowel obstruction (SBO) in 14 of 21 patients, a fecalith in 2, and a pneumoperitoneum in 1. Contrast enemas were performed in 6 children, 5 of whom had a phlegmon or an abscess. Perforated appendicitis was found in all 27 patients. An appendectomy was performed in 25 and a RLQ drain was placed in 18. Postoperative antibiotics were administered to 17 children for an average of 6 days. Two patients underwent interval appendectomies, 1 following treatment with IV antibiotics and 1 following surgical drainage. The average time to resume oral intake was 7 days and the average hospital stay was 21 (median 15) days. Sixteen patients had 22 complications, which included 6 wound infections, 4 abscesses, 4 wound dehiscences, 3 pneumonias, 2 SBOs, 2 incisional hernias, and 1 enterocutaneous fistula. Perforated appendicitis was found in all children less than 3 years old, resulting in very high morbidity (59% complications), which may be attributed to the 3-5-day delay in diagnosis. Although appendicitis is uncommon in this age group, it should be seriously considered in the differential diagnosis of children under the age of 3 years who present with the triad of abdominal pain, tenderness, and vomiting.
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PMID:Appendicitis in children less than 3 years of age: a 28-year review. 1473 Mar 82


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