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)

A preoperative inferior vena cava (IVC) filter is reported to be effective in surgical cases with proximal deep venous thrombosis (DVT) or in which pulmonary embolism (PE) has already developed, and considered to be at high risk of developing secondary fatal PE during or after surgery. However, guidelines for using an IVC filter have yet to be established. The patient in the present report had two huge tumors, ascending colon cancer and renal angiomyolipoma, which occupied the entire right half of the abdomen, coexisting PE, DVT and tumor thrombus in the right renal vein. Secondary PE is fatal in the perioperative period, therefore, the vena cava filters were preoperatively inserted into the supra- and the infrarenal IVC. We successfully removed the tumors without complications. The patient is alive without tumor recurrence and PE or recurrent DVT 1 year and 6 months after surgery. The coexistence of two huge abdominal tumors as potential causes of PE and DVT is extremely rare, and we could have safely undergone the operation, using two vena cava filters in the supra- and infrarenal IVC.
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PMID:A case of huge colon carcinoma and right renal angiomyolipoma accompanied by proximal deep venous thrombosis, pulmonary embolism and tumor thrombus in the renal vein. 1884 24

Compression stockings are used for patients under general anesthesia to prevent occurrence of deep venous thrombosis. We report a case of allergic contact dermatitis to synthetic rubber, neoprene in compression stockings. A 53-year-old house wife had a history of sensitivity like skin eruption and disstasis to rubber products such as rubber band. Left nephrectomy for rupture of renal angiomyolipoma was scheduled under general and epidural anesthesia. Further examination for gum allergy was not performed before the operation, although latex allergy was suspected. The operation was performed uneventfully under latex-safe environment in the operating room under guideline for latex allergy. Postoperatively, ringed edematous erythema and wheal occurred in her bilateral thighs compressed with the upper part of compression stockings. The skin symptoms continued for more than four days. After disappearance of the skin symptoms, she was discharged from the hospital on the ninth day after the operation. Synthetic rubber, neoprene, in the upper part of compression stockings to prevent slipping down might cause allergic contact dermatitis. We should take care of occurrence of allergic contact dermatitis to synthetic rubber, neoprene in compression stockings in patients with rubber allergy.
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PMID:[Allergic contact dermatitis to synthetic rubber, neoprene in compression stockings]. 2134 60

A 47-year-old woman was transferred to our hospital in June 2014 in hemorrhagic shock due to rupture of a huge right renal angiomyolipoma (AML). Selective right renal arterial embolization performed that same day reversed the shock immediately. Despite the huge abdominal tumor, the patient was discharged 2 weeks later after refusing any further treatment.Two weeks later she noticed the abdominal tumor growing. One month after discharge, she was readmitted due to dyspnea caused by restriction of her breathing by the growing tumor mass. A CT revealed a massive increase in tumor size with internal liquefaction, a thrombus in the left common iliac vein, and a 12 mm aneurysm in the right renal artery. The patient requested removal of the abdominal tumor since her ADL had deteriorated. We decided to perform a right nephrectomy with consideration of the left common iliac vein thrombus and right renal arterial aneurysm.As a precaution against pulmonary embolism in case the left common iliac vein thrombus dislodged, a retrievable inferior vena cava (IVC) filter was inserted before surgery. We were also concerned about possible rupture of the right renal aneurysm, so the right renal artery was embolized before surgery. After these procedures, a right nephrectomy was performed via a transperitoneal approach.The surgery was uneventful. The tumor weighed about 11 kg including 7,000 mL of bloody fluid. The IVC filter was removed the day after surgery, but the thrombus in the left common iliac vein remained, and an anticoagulant was started. Three months later, the thrombus had disappeared, and the anticoagulant was discontinued six months after surgery.According to the treatment guidelines for deep vein thrombosis, anticoagulants are the drugs of choice. IVC filters are seldom used to prevent pulmonary embolism. We initially administered an anticoagulant for the thrombus in the left iliac vein. However, an increase in abdominal tumor size suggested the drug had caused internal rebleeding and it had to be discontinued. Ultimately, we used a temporary retrievable IVC filter during the right nephrectomy with success.There is currently no consensus on when to use an IVC filter. Moreover, very little data exists on the use of an IVC filter during the perioperative period. Therefore, given the risk of potential thromboembolism, although we were able to use it successfully in our surgery, it should not be employed without a thorough benefit-risk assessment.
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PMID:[HUGE RENAL ANGIOMYOLIPOMA COMPLICATED WITH COMMON ILIAC VEIN THROMBUS BECAUSE OF THE TUMOR PRESSURE]. 2966 83