Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024312 (lymphopenia)
 4,859 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Following the Exxon Valdez oil spill, 347 oiled sea otters (Enhydra lutris) were treated in rehabilitation centers. Of these, 116 died, 94 within 10 days of presentation. Clinical records of 21 otters dying during the first 10 days of rehabilitation were reviewed to define the laboratory abnormalities and clinical syndromes associated with these unexpected deaths. The most common terminal syndrome was shock characterized by hypothermia, lethargy, and often hemorrhagic diarrhea. In heavily and moderately oiled otters, shock developed within 48 hours of initial presentation, whereas in lightly oiled otters shock generally occurred during the second week of captivity. Accompanying laboratory abnormalities included leukopenia with increased numbers of immature neutrophils (degenerative left shift), lymphopenia, anemia, azotemia (primarily prerenal), hyperkalemia, hypoproteinemia/hypoalbuminemia, elevations of serum transaminases, and hypoglycemia. Shock associated with hemorrhagic diarrhea probably occurred either as a direct primary effect of oiling or as an indirect effect secondary to confinement and handling in the rehabilitation centers. Lightly oiled otters were less likely to die from shock than were heavily oiled otters (22% vs. 72%, respectively). Heavily oiled otters developed shock more rapidly and had greater numbers of laboratory abnormalities, suggesting that exposure to oil was an important contributing factor.
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PMID:Clinical and clinical laboratory correlates in sea otters dying unexpectedly in rehabilitation centers following the Exxon Valdez oil spill. 748 8

Infection of naive North American horses with 10(4) cell culture infectious doses (CCID50) of virulence variants of African horsesickness virus (AHSV), designated AHSV/4SP, AHSV/9PI, and AHSV/4PI, reproduced three classical forms of African horsesickness: acute (pulmonary), subacute (cardiac), and febrile, respectively. Distinct clinicopathologic and hemostatic abnormalities were associated with each form of disease. Hemostatic abnormalities included increased concentration of fibrin degradation products and prolongation of prothrombin, activated partial thromboplastin, and thrombin clotting times. Hemostatic findings indicated activation of the coagulation and fibrinolytic systems with clotting factor consumption in acute and subacute cases of African horsesickness. Hematologic abnormalities in acute and subacute cases of African horsesickness included leukopenia, decreased platelet counts, elevated hematocrit, and increased erythrocyte counts and hemoglobin concentration. Leukopenia was characterized by lymphopenia, neutropenia, and a left shift. Increased levels of serum creatine kinase, lactate dehydrogenase, aspartate aminotransferase, and alkaline phosphatase, hypocalcemia, hypoalbuminemia, hypoproteinemia, and elevated creatinine, phosphorus, and total bilirubin levels were present in some but not all horses. Metabolic acidosis, indicated by decreased total bicarbonate and increased lactate and anion gap, was present in horses with the acute form of disease. Mild thrombocytopenia and leukopenia were occasionally associated with the febrile form of disease. These results suggest a role for intravascular coagulation in the pathogenesis of African horsesickness.
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PMID:Clinical pathology and hemostatic abnormalities in experimental African horsesickness. 777 Oct 50

Chylothorax in the absence of tumor or trauma is uncommon. Lymphangiomatosis of the bone, although extremely rare, has been associated with chylothorax. The authors describe the case of a 12-year-old boy who presented with a symptomatic left chylothorax associated with lymphangiomatosis of the ribs, scapula, and clavicle. Despite tube thoracostomies and the initiation of total parenteral nutrition, massive losses of chyle persisted, resulting in hypoproteinemia and severe lymphopenia. Control of the chylothorax was achieved by a parietal pleurectomy and application of fibrin glue (Tisseel). In the literature there are 16 cases of chylothorax associated with lymphangiomatosis of the bone. Their presentation, treatment, and outcome are reviewed. Conservative treatments such as dietary manipulations or thoracenteses were rarely successful. Thoracotomy with parietal pleurectomy on the side of the effusion is usually effective in controlling the chylothorax. Lymphangiomatosis should be considered a diagnostic possibility for any child who presents with a chylothorax.
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PMID:Massive chylothorax associated with lymphangiomatosis of the bone. 780 41

A 26-year-old patient presented with epigastric pain of sudden onset and severe puffy swelling of both legs and forearms. An irregularly shaped nodular filling defect on selective jejunal films, severe hypoproteinemia, low IgG concentration, and lymphopenia were suggestive of primary intestinal lymphangiectasia with protein-losing enteropathy, and the patient was placed on a low-fat diet with medium-chain triglycerides. This initially improved his condition, but some weeks later he developed obstructive ileus of the small intestine. On laparotomy yellowish to whitish deposits were found to be present in some segments of the small intestine and a fist-sized mass 100 cm distal to the duodenojejunal flexure was resected without complications. Histologically, the submucosal lymphatics were dilated, and the jejunal wall showed extensive pseudocystic, intramural submucosal lymph edema with secondary bleeding and tight stenosis of the jejunal lumen. During the 14-month follow-up time after discharge the patient has been asymptomatic and working, on no treatment other than a low-fat diet with medium-chain triglycerides.
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PMID:Acute jejunal ileus in intestinal lymphangiectasia. 837 52

Intestinal lymphangiectasia is a common cause of protein-losing enteropathy characterized by diarrhea, generalized edema, enteric protein loss, hypoproteinemia, and lymphopenia. Diagnosis is based on demonstration of enteric protein loss and characteristic small bowel mucosal histology. Various imaging modalities including barium studies, computed tomography, and lymphangiography have had limited clinical use. The authors report a case of intestinal lymphangiectasia in which Tc-99m dextran lymphoscintigraphy played a significant role in the patient management.
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PMID:Intestinal lymphangiectasia: value of Tc-99m dextran lymphoscintigraphy. 934 26

Primary intestinal lymphangiectasia (Waldmann's disease) is characterized by protein-losing enteropathy occurring more frequently in childhood. Chronic diarrhea and diffuse edema are the main clinical manifestations. Peripheral lymphedema may also be associated. Lymphedema is usually present at the time of diagnosis or appears later in the course of the disease. We report the observation of a 31-year-old man suffering from an upper, lower limb and genital lymphedema many years before diagnosis of primary intestinal lymphangiectasia was established. Lower limb lymphoscintigraphy confirmed lymphedema and duodenal biopsies lymphangiectasia. Hypoproteinemia, lymphopenia and hypogammaglobulinemia were also noted. Treatment of lymphedema included low stretch bandaging and elastic stocking. No dietary management with a low-fat diet was added. Search for primary intestinal lymphangiectasia with biological parameters would be useful when primary lymphedema is present. Especially since primary intestinal lymphangiectasia may be complicated by occurrence of B cell lymphoma.
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PMID:[Limb lymphedema as a first manifestation of primary intestinal lymphangiectasia (Waldmann's disease)]. 1522 6

The medical records of 19 horses with acute hemoperitoneum were reviewed. The causes for the hemoperitoneum were idiopathic (8 horses), splenic hematoma with capsular tear (7), bleeding from the reproductive tract (3), multicentric hemangiosarcoma (1), and systemic amyloidosis (1). The affected horses were between 4 and 32 years of age (median 11.5 years). The most consistent findings on initial examination were depression, tachycardia, tachypnea, pale mucous membranes, prolonged capillary refill time, colic, and abdominal discomfort. Less common clinical signs included abdominal distention, profuse sweating, ataxia, and broad ligament mass palpated on rectal examination. Clinicopathologic abnormalities commonly detected were anemia, neutrophilia, lymphopenia, thrombocytopenia, hypoproteinemia, hypocalcemia, azotemia, increased creatinine kinase, and sorbitol dehydrogenase activity. Hemoperitoneum was diagnosed on the basis of abdominocentesis, transabdominal ultrasonography, and postmortem examination. Sixteen horses were treated, and 3 horses were euthanized at owners' request because of severe clinical signs. The treatment consisted of the administration of intravenous fluids, plasma or blood transfusion, nonsteroidal drugs, antimicrobial drugs, and antifibrinolytic and procoagulant agents. Rapid clinical deterioration was observed in 2 horses, necessitating euthanasia. The remaining 14 horses survived the abdominal bleeding (survival rate 74%) and were discharged 3-15 days (median 7.0 days) after presentation. Postmortem examination of the 6 nonsurvivors showed massive abdominal hemorrhage from splenic hematoma with capsular tear (2 horses), multicentric hemangiosarcoma with liver rupture (1), systemic amyloidosis with splenic hematoma and capsular tear (1), and bilateral ruptured ovarian hematomas (1). In one horse, no origin of the bleeding could be determined during postmortem examination.
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PMID:Acute hemoperitoneum in horses: a review of 19 cases (1992-2003). 1595 49

Rotavirus is an acute enteric pathogen in infants and children. We reported a rare case of a 6-mo-old infant with protein-loosing enteropathy (PLE) caused by rotavirus gastroenteritis, and evaluated the immunological profile in peripheral blood lymphocytes. Laboratory examinations showed lymphopenia, hypoproteinemia, hypoalbuminemia, hypogammaglobulinemia, and elevation of alpha-1-antitrypsin (alpha1-AT) clearance. Lymphocytes subpopulation study revealed the reversal of CD4+/CD8+ ratio with the selective decrease of CD4-positive lymphocytes. Moreover, the excessive increase of T cells producing IFN-gamma (IFN-gamma) was found, which plays an important role in the protection against viral infection. The primary or secondary activation of immune system by rotavirus may influence structural integrity and vascular permeability, which may play a triggering role in protein-loosing enteropathy.
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PMID:Protein-loosing enteropathy associated with rotavirus infection in an infant. 1833 Sep 61

Treatment results were analyzed in 197 patients with pancreonecrosis. After admission to hospital their clinical course was predicted as non-severe according to APACHE II score (less than 8 points). It is estimated that body temperature lower than 36.6 degrees C, marked abdominal swelling, level of consciousness less that 15 points according to Glasgo scale, leukocytosis higher than 18.109, lymphopenia less than 18%, hypoproteinemia less than 60g/l and presence of portal hypertension are risk factors for lethal outcome in patients with predictable mild clinical course of necrotic pancreatitis. Authors suggest that patients with initially mild clinical course of pancreonecrosis in presence of risk factors must receive the same treatment as patients in poor state.
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PMID:[Prediction of the outcome in patients with necrotic pancreatitis]. 2051 65

Chyle fistula is an uncommon serious complication of neck surgery, occurring in 1-3% of radical neck dissections. An untreated chyle leak is a potentially dangerous condition that may rarely lead to hypovolemia, hyponatremia, hypochloremia, hypoproteinemia and lymphopenia. Anatomic variants of the terminal portion of the thoracic duct and suction drainage in the neck wound play a primary role in causing this kind of lesion. Poor is the literature concerning chyle fistula, due to its rarity, and mostly case reports; still debated--prevalently empiric--is the management of this disease. The Authors report a case of chyle fistula following a reintervention of cervical bilateral lymphectomy for medullary carcinoma of the thyroid in a 75 years old female. In the reported case the chyle fistula was successfully treated conservatively, in early post-operative period with a low-fat diet and total parenteral nutrition, definitely followed by sclerosant therapy. The injection of a sclerosant agent (4 g of sterile medical talc diluted in isotonic sodium chloride solution) into the supraclavicular wound bed, through the drainage tube (clamped for 2 hours), determined rapid decline in fistula output, hence obviating surgical intervention.
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PMID:[Conservative treatment of chyle fistula of the neck following a reintervention of cervical bilateral lymphectomy for medullary carcinoma of the thyroid. Case report]. 2129 79


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