Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149871 (deep vein thrombosis)
 12,364 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The innovations in laparoscopic technology have expanded the variety of general surgical procedures amenable to laparoscopic approach. An initial experience with eight cases of laparoscopic splenectomy is presented. The indications for splenectomy were immune thrombocytopenic purpura (ITP, n = 6), hereditary spherocytosis (n = 1) and enlarged spleen with filling defects (n = 1). There were six females and two males, aged 27 to 46 years. Seven patients had the spleen removed laparoscopically and one had laparoscopically assisted splenectomy. The operations took from 2 h 15 min to 3 h 30 min (mean 2 h 45 min). The spleens removed varied from 70 to 563 g (mean = 250). Blood loss ranged from insignificant to 1400 mL. Significant bleeding was encountered in three patients with moderate splenomegaly (240, 350, 563 g). Two patients received autologous blood transfusion. The average narcotic required was three doses. The patients were discharged after a mean postoperative stay of 3 days (range 2-4). One patient developed a below knee deep venous thrombosis. Laparoscopic splenectomy is possible and promises to provide the advantages associated with other laparoscopic procedures. Patients with an enlarged spleen can present a technical challenge, and there is a potential for significant blood loss. The current technology and laparoscopic expertise means that this procedure should probably be limited to patients whose spleens are not palpable clinically.
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PMID:Laparoscopic splenectomy. 748 17

Hereditary spherocytosis is a common form of hemolytic anemia sometimes requiring splenectomy in recalcitrant cases. The complications of splenectomy include an increased risk of thrombosis, usually presenting with deep vein thrombosis or pulmonary embolism. However, common complaints such as headache should warn clinicians of involvement in less common sites, primarily the dural venous system. The case of dural venous thrombosis in a patient with hereditary spherocytosis and splenectomy is discussed. The potential mechanisms associated with thrombosis formation in this population and its treatment are discussed.
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PMID:Dural venous thrombosis following splenectomy in a patient with hereditary spherocytosis. 1937 54

Paradoxical embolism accounts for 2% of patients who present with acute arterial embolism of extremities. We report a case of a 41 year-old male with hereditary spherocytosis who presented to the emergency department with acute limb ischaemia and pulmonary embolism. On further evaluation, he was found to have patent foramen ovale (PFO) and deep vein thrombosis (DVT), leading to paradoxical embolism. The purpose of this report is to emphasise that in a patient presenting with acute limb ischaemia without an obvious systemic arterial embolic source, an evaluation for a right-to-left shunting lesion, especially PFO, should be performed.
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PMID:Massive pulmonary embolism and acute limb ischaemia in a patient of hereditary spherocytosis and patent foramen ovale. 2061 36