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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Abdominal pain is frequently encountered in patients with thrombotic thrombocytopenic purpura (TTP). Often the pain is secondary to inflammation of the pancreas. A case is presented in which the usual signs of TTP developed well after the clinical and laboratory demonstration of pancreatitis, raising the possibility that the pancreatic inflammation triggered the onset of TTP. Treatment with plasmapheresis resulted in prompt improvement. TTP should be considered in patients with abdominal pain or pancreatitis in whom thrombocytopenia, microangiopathic hemolytic anemia, neurologic changes, fever, and renal disease are present.
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PMID:Thrombotic thrombocytopenic purpura and pancreatitis. 272 39

Pancreatitis is a rare (approximately 2.0%) complication of thrombotic thrombocytopenic purpura/hemolytic uremic syndrome (TTP/HUS). The opposite finding has rarely been reported. We present a case of an 18 years old obese male with alcohol associated pancreatitis (amylase 840 IU/L) who three days after onset, as the pancreatitis subsided (amylase 341 U/L), developed TTP/HUS. The TTP/HUS was marked by oliguria and severe renal failure (creatinine 1,326 mumol/L), was treated with daily plasma exchanges, obtained a complete response, and recovered renal function (creatinine 115 mumol/L). Similarly, in six of seven other cases from the medical literature the TTP/HUS occurred within 2-3 days of the onset of pancreatitis.
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PMID:Thrombotic thrombocytopenic purpura/hemolytic uremic syndrome secondary to pancreatitis. 766 25

Acute renal crisis as an early manifestation of scleroderma is underemphasized, and its recurrence after initial successful therapy is rare. We describe a 32-year-old woman who presented with scleroderma renal crisis. A second episode of apparent renal crisis, however, was complicated by thrombotic thrombocytopenic purpura, which led to pancreatitis, a large cerebral infarction, and fatal outcome despite intensive therapy. This case illustrates the complexity and severity of diffuse systemic sclerosis presenting with multiple, major organ complications.
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PMID:Recurrent acute scleroderma renal crisis complicated by thrombotic thrombocytopenic purpura. 941 60

We report the case of a 28-year-old woman who presented with two episodes of acute pancreatitis 3 years apart both of which were complicated by the development of thrombotic thrombocytopenic purpura (TTP). On each occasion the TTP was successfully managed with plasmapheresis. Although TTP has been reported as causing acute pancreatitis, the induction of TTP by pancreatitis is rare. As far as we are aware this is the first reported case of recurrent TTP in association with acute pancreatitis. It is possible that circulating pancreatic proteases may have induced the TTP by modifying von Willebrand factor enabling spontaneous platelet membrane receptor binding resulting in intravascular platelet aggregation.
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PMID:Relapsing thrombotic thrombocytopenic purpura in association with recurrent pancreatitis. 980 81

Thrombotic thrombocytopenic purpura (TTP) constitutes a poorly understood multisystemic disease of vascular origin that may involve any organ by thrombotic occlusions of the small vessels. Treatment with plasmapheresis is the best therapeutic option at this present moment. Involvement of the pancreas is a well established feature of this disease, which has generally been interpreted as a consequence of pancreatic vascular compromise. However, there are a few cases in the literature in which the clinical signs of TTP developed well after the clinical and laboratory demonstration of acute pancreatitis (AP). Therefore, the possibility of pancreatic inflammation as a triggering factor of TTP may need to be considered. This cause-effect relationship between AP and TTP remains unclear. We report a patient with chronic pancreatitis presenting with two episodes of TTP, triggered by acute relapses of pancreatitis. TTP may, thus, constitute a hematological complication of AP. We discuss the pathophysiological aspects of this association, along with therapeutical options.
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PMID:Acute pancreatitis as a triggering factor for thrombotic thrombocytopenic purpura. 982 Mar 99

Thrombotic thrombocytopenic purpura (TTP) is a rare syndrome of unknown cause with an estimated incidence of one case per million. The disease is characterized by a pentad of symptoms: thrombocytopenia, microangiopathic hemolytic anemia, neurologic changes, renal dysfunction, and fever. It causes thrombosis in the microvasculature of several organs, producing diverse manifestations. Acute pancreatitis (AP) is a well-described consequence of TTP. We report a patient who developed TTP after presenting with AP, suggesting pancreatitis to be the cause, rather than a consequence, of TTP.
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PMID:Thrombotic thrombocytopenic purpura in acute pancreatitis. 1103 7

The application of laparoscopic techniques for abdominal procedures has been achieved with varying success. The general acceptance of laparoscopic splenectomy (LS) may be hindered by its infrequent performance and difficulty in manipulating the spleen. A retrospective review of splenectomies performed for primary splenic pathology was done to assess the role and outcome of LS. One hundred fifty LSs were performed from July 1995 through September 1999. Over that time period the proportion of LS performed increased steadily from 17 to 75 per cent of all splenectomies. The primary indications for splenectomy included immune thrombocytopenic purpura in 75 (50%), lymphoma/leukemia 36 (24%), and splenomegaly 19 (13%). There were 86 females and 64 males. Immediately before operation 36 patients (4%) had a platelet count <50,000/ mL, and 24 patients (16%) a hemoglobin <10 mg per cent. The mean operative time was 161 minutes with an average blood loss of 138 cm3 (<50-800). The mean morcellated weight of the entire group was 411 g (33-3300) indicating generally large splenic size. In the 37 patients with splenomegaly the mean weight was 735 g (293-3300). There were two conversions to open splenectomy. Two patients with hematologic malignancy, splenomegaly, and cytopenias died from overwhelming post-splenectomy sepsis (1.3%). Morbidity occurred in 14 (9%) with the most common complication being pancreatitis in seven (5%). The median length of postoperative stay was 2.4 days (range 1-5). In summary LS has rapidly replaced the open approach for nearly all elective splenectomies in adults and children. When performed with the patient in the lateral position it can be accomplished with minimal morbidity, even in complex patients, including those with splenomegaly.
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PMID:The ascendance of laparoscopic splenectomy. 1120 97

Pancreatitis is a known complication of thrombotic thrombocytopenic purpura (TTP) found in approximately 2% of cases. The development of TTP as a clinical sequelae of acute pancreatitis has also been reported, including one patient with chronic pancreatitis who developed TTP on two occasions following acute exacerbations of pancreatitis. We describe a case in which multiple distinct episodes of TTP have followed the clinical and laboratory demonstration of acute pancreatitis in the same patient. Supportive care of the patient's pancreatitis and plasmapheresis in each case resulted in clinical improvement and resolution of TTP. While the pathophysiologic mechanism explaining this association remains unclear, the recurrence of TTP associated with the "rechallenge" of relapsing episodes of pancreatitis in our patient suggests that a cause-and-effect relationship does exist.
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PMID:Recurrent thrombotic thrombocytopenic purpura (TTP) as a complication of acute relapsing pancreatitis. 1201 6

Pancreatitis is a well-established but unusual complication of thrombotic thrombocytopenic purpura (TTP). It is also an unusual complication of systemic lupus erythematosus (SLE). However, TTP occurring as a consequence of acute pancreatitis in a patient with SLE has never been reported. We report a 24-year-old African American woman with active systemic lupus (SLE) who developed thrombotic thrombocytopenic purpura (TTP) following an episode of acute pancreatitis. The TTP was manifested by low-grade fever, microangiopathic hemolytic anemia, renal insufficiency, altered mental status, seizures and thrombocytopenia. The patient was initially treated with pulse corticosteroids with inadequate response and subsequently with daily plasmaphresis, leading to full remission. This case represents first report of pancreatitis leading to TTP in a patient with systemic lupus erythematosus.
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PMID:Pancreatitis leading to thrombotic thrombocytopenic purpura in systemic lupus erythematosus: a case report and review of literature. 1263 Jul 59

Thrombotic thrombocytopenic purpura (TTP) is a rare clinical entity. It is a multi-systemic disorder characterized by a clinical pentad of thrombocytopenia, microangiopathic hemolytic anemia, diffuse and nonfocal neurologic symptoms, decreased renal function, and fever. Abdominal pain is an uncommon presenting symptom for TTP. Pancreatitis may occur from TTP or, in a few cases, may trigger TTP. The clinical diagnosis of TTP is generally difficult because there are many varied clinical presentations and the full expression of the pentad may be prolonged. However, once the diagnosis is suspected or confirmed, immediate plasmapherseis with plasma exchange must be performed to reduce the severe morbidity from neurologic disability.
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PMID:Thrombotic thrombocytopenic purpura (TTP) presenting as pancreatitis. 1274 43


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