Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 27-year-old gravida 2 was hospitalized in the 37th week of pregnancy because of nausea, vomiting and upper abdominal pain. She had severe thrombocytopenia (600/microliter), haemolysis and markedly abnormal liver functions (bilirubin 7.4 mg/dl, GOT 512, GPT 650 and LDH 1772 U/l), indicating a probably immunologically induced syndrome (HELLP) of late pregnancy. After platelet infusion and antithrombin III substitution a slightly growth-retarded girl was delivered without complications by section because of threatened intrauterine asphyxia while the cervix was undilated. The maternal platelet count and the liver functions quickly returned to normal post-partum.
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PMID:[Severe thrombocytopenia, hemolysis and liver function disorder in late pregnancy. HELLP syndrome]. 316 83

Careful interpretation of the vascular pathology is important in cases of intestinal ischemia caused by primary mesenteric vein thrombosis because it suggests antithrombin III (AT III) deficiency. This deficiency, an autosomal dominant hereditary disorder, predisposes the patient to venous thrombosis. Similar or acquired deficiencies may also predispose the patient to thrombosis. In hereditary AT III deficiency, 90% of the cases have thrombosis of the leg or iliac veins; 8.3% of the cases, thrombosis of the mesenteric veins. Additionally, some families have a tendency to develop mesenteric vein thrombosis specifically. In this case report, a daughter with probable AT III deficiency had a history of 3 episodes of deep vein thrombosis in the previous 5 years while taking oral contraceptives. Her father, with the same deficiency, died from massive intestinal infarction resulting from portal and mesenteric vein thrombosis. The 19-year old woman developed gradually worsening abdominal pain, signs of peritonitis, and hematemesis. A laparotomy revealed peritonitis that was due to segmental small-bowel infarction; the underlying pathologic condition was mesenteric vein thrombosis. Coagulation study results revealed AT III activity by chromogenic assay, 0.48 u/mL; AT III antigen, 0.5 u/mL; and protein C antigen, 1.15 u/mL. 10 days after discharge, she developed a hemicranial headache with nausea, vomiting, neck tenderness, and photophobia; she was readmitted. A CT scan showed a left posterior parietal cerebral infarct. Repeat AT III activity by chromogenic assay was 0.51 u/mL and AT III antigen level was 0.50 u/mL. Before anticoagulant therapy could be initiated, the patient died 7 days after readmission. The combined lowering of AT III activity and antigen levels to half of normal suggests AT III deficiency. Earlier diagnosis of this deficiency could have been made in light of the patient's own history of thrombosis and the paternal history.
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PMID:Mesenteric venous thrombosis due to antithrombin III deficiency. 333 17

Six women without hypertension or proteinuria, admitted for severe upper abdominal pain in the third trimester of pregnancy had elevated serum liver enzymes (SGOT, SGPT), markedly increased serum LDH levels, thrombocytopenia and abnormal blood coagulation tests, in particular low antithrombin III levels, indicating disseminated intravascular coagulation (DIC). Liver biopsies showed periportal and/or focal parenchymal lesions with large fibrin deposits, comparable to the liver lesions in eclampsia. Immunofluorescence (IF) showed microthrombi and large fibrin deposits. Three of the six women recovered spontaneously before delivery; in the remaining three all signs and symptoms rapidly disappeared after delivery. Perinatal outcome was poor. Seven women with pregnancy-induced hypertension and elevated serum liver enzymes constituted a reference series. Histopathological examination of liver biopsies in the reference group revealed periportal and/or focal parenchymal lesions in three whereas IF showed fibrin deposition in all seven, but less extensive than in the study group. The present findings indicate that upper abdominal pain in the last trimester of pregnancy can be caused by a syndrome of (pre)-eclamptic liver damage and DIC, even when hypertension and proteinuria are lacking.
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PMID:A syndrome of liver damage and intravascular coagulation in the last trimester of normotensive pregnancy. A clinical and histopathological study. 351 56

Sixteen years old girl was admitted because of for the past ten years' frequent edema attack and abdominal pain. Laboratory examination revealed hypocomplementemia, marked depletion of the fourth component of complement and low level of C1-inactivator. Familial studies revealed that her mother was also hypocomplementemic and in low level of C1-inactivator. Serial studies performed on the alterlation of components of complement, C1-inactivator, alpha 1-antitrypsin, antithrombin III, and alpha 2-macroglobulin during edema attack. The fourth component of complement and C1-inactivator were markedly depleted in remission and attack. Remarkable depletion was found in antithrombin III and esterase inhibition activity of C1-inactivator during attack. In contrast, alpha 1-antitrypsin and alpha 2-macroglobulin did not change. The present study may explain that Hageman factor fragments, activated by C1s, promotes kinin generation via kalikrein activation. And the condition that complete functional deficiency of C1-inactivator was main role in this circuit. Fibrynolysis and late components of complement was less influence on edema attack.
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PMID:[A case report of hereditary angioedema and studies on the serum components of complement, C1-inactivator and proteinase inhibitors during edema attack]. 361 41

We have reported a case of recurrent primary mesenteric venous thrombosis resulting in small bowel infarction. Resection of necrotic bowel, anastomosis, and postoperative anticoagulation remain the cornerstone of management. Delay in diagnosis and treatment contributes to the high mortality. A history of peripheral thrombosis, antithrombin III deficiency, hypovolemia, or carcinoma in susceptible patients with abdominal pain should arouse suspicion of ischemic bowel.
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PMID:Recurrent primary mesenteric venous thrombosis. 366 56

A case of significant proteinuria occurred as a result of bilateral renal vein thrombosis secondary to dehydration, which resolved after treatment with urokinase. The patient developed nausea and vomiting from viral gastroenteritis with subsequent volume contraction. He later noted the onset of aching lower abdominal and flank pain. On admission, he was noted to have a serum creatinine of 1.7 mg/dL, and 4+ proteinuria on urinalysis. A 24-hour urine collection showed 2.34 g protein. A renal venogram showed bilateral renal vein thrombosis (RVT) without involvement of the inferior vena cava. Therapy was initiated with heparin at 1,000 U/hr, followed by intravenous (IV) urokinase, 4,400 U/kg bolus, followed by 4,400 U/kg/hr with continuous infusion for 12 hours. A repeat renal venogram done at this time showed partial resolution of thrombosis bilaterally. A second 12-hour infusion of urokinase at 5,000 U/kg/hr was performed; at this time, the patient reported resolution of his flank and abdominal pain. A repeat 24-hour urine collection showed 60 mg protein with a normal creatinine clearance. Levels of antithrombin III, protein C, and protein S were all normal. A renal biopsy was performed and showed normal histology on light, immunofluorescent, and electron microscopic evaluation. The patient has done well on no therapy and has had no recurrence of thrombosis or proteinuria after 2.5 years. This is a US government work. There are no restrictions on its use.
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PMID:Resolution of proteinuria secondary to bilateral renal vein thrombosis after treatment with systemic thrombolytic therapy. 910 53

Mesenteric venous thromboses are often associated with antithrombin III deficiency. We can suspect this clinical diagnosis in patients with nonspecific abdominal pain syndrome and personal or familial history of mesenteric venous thrombosis. We report the case of a 63-old-male caucasian with antithrombin III deficiency and rectal bleeding who was diagnosed with mesenteric venous thrombosis at exploratory laparotomy. This case emphasizes the necessity of a careful history in all patients without an obvious diagnosis. In this way, we can invoke the diagnosis of mesenteric venous thrombosis quickly and begin the heparin therapy while waiting for the results of further confirmatory tests.
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PMID:[Mesenteric venous thrombosis and antithrombin III deficiency: diagnosis before an acute digestive hemorrhage]. 947 9

Many of the complications of high-dose therapy with hematopoietic stem cells are caused by or lead to the multiple-organ dysfunction syndrome (MODS). In hematopoietic stem cell transplantation (HSCT), acquired antithrombin III (ATIII) deficiency is independently associated with MODS to the exclusion of transplant type, preparative regimen, and bacteremia. In experimental settings, replacement of ATIII can ameliorate the severity of MODS that develops in response to a variety of pathologic stimuli, suggesting that ATIII supplementation might improve the clinical course of MODS in patients undergoing HSCT. We performed a study to determine if ATIII can improve the morbidity of MODS in HSCT. Forty-nine patients undergoing HSCT, who developed pulmonary dysfunction (oxygen saturation of <90%), central nervous system dysfunction (drop of >4 points in the mini-mental status exam), or hepatic dysfunction (bilirubin >34 micromol/L [2.0 mg%], weight gain of >5% over baseline, and abdominal pain, possibly of hepatic origin) with a concomitant ATIII activity of <84% were double-blind randomized to receive ATIII concentrate, 70 units/kg within 24 hours of recognition of initial organ dysfunction followed by 50 units/kg 8, 16, 48, and 72 hours later, or albumin placebo. The group randomized to ATIII had a lower severity-of-illness score (15.7 +/- 19.2 vs. 28.6 +/- 25.2, p = 0.03), shorter duration of hospitalization (14.9 +/- 16.7 vs. 25.7 /- 17.9 days, p = 0.03), and lower hospital charges ($138,700 +/- $23,500 vs. $206,400 +/- $34,000). ATIII concentrate was associated with improved morbidity of MODS in patients undergoing HSCT when given early in the evolution of the syndrome.
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PMID:A prospective randomized double-blind trial of antithrombin III concentrate in the treatment of multiple-organ dysfunction syndrome during hematopoietic stem cell transplantation. 992 12

An 83-year-old man had gradually worsening abdominal pain and vomiting. Laparotomy revealed segmental intestinal infarction resulting from thrombosis in the superior mesenteric vein. Necrosed intestine was resected and anastomosis was performed successfully. The patient was anticoagulated with intravenous heparin and nafamostat mesilate followed by oral aspirin. He recovered rapidly. Blood chemistry revealed protein C deficiency, while protein S and antithrombin III levels were normal. Laboratory evaluation of these proteins may help define the cause of mesenteric venous thrombosis.
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PMID:Mesenteric venous thrombosis associated with protein C deficiency. 1043 18

Lysinuric protein intolerance (LPI) results in low serum L-arginine, hyperammonemia, mental retardation, thrombocytopenia, and an increased frequency of bowel movements. Our objective was to evaluate the effects of low serum L-arginine, the essential substrate for reactions catalyzed by nitric oxide synthetase (NOS), on the serum nitric oxide (NO) level and coagulation activity in a patient with LPI. A 37-year-old Japanese man who presented with abdominal pain and subnormal fasting levels of serum L-arginine and L-lysine was found to have LPI. The result of oral administration of diamino acids was an increased in urine and a decrease in serum, thus confirming the diagnosis. A decrease in the platelet count and an increase in the plasma levels of thrombin-antithrombin III complex (TAT) and fibrin degradation products (FDPs) indicated the presence of subclinical intravascular coagulation. Serum levels of NO derivatives and L-arginine were determined after intravenous administration of L-arginine. The effects of intravenous L-arginine or transdermal nitroglycerin on the plasma level of TAT were also investigated. Serum levels of NO derivatives were significantly reduced in the LPI patient versus the healthy control group (n = 5). Intravenous administration of L-arginine increased the serum level of NO derivatives and the platelet count and reduced plasma TAT and FDP levels. The plasma level of TAT was also reduced by transdermal nitroglycerin. A decrease in the serum level of L-arginine in patients with LPI appears to result in a decrease in NO production. The improvement in plasma TAT levels produced by administration of intravenous L-arginine or transdermal nitroglycerin suggests that intravascular coagulation is exacerbated by the decrease of NO production in patients with LPI.
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PMID:Reduced nitric oxide production by L-arginine deficiency in lysinuric protein intolerance exacerbates intravascular coagulation. 1048 53


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