Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0403608 (ureter)
 9,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The results for 143 cases of ureteral stones treated by EDAP LT01 were analyzed concerning stone location, ureteral manipulation and treatment position. The ureter was divided into six segments: ureteropelvic junction (UPJ), proximal ureter (PU1 and PU2), mid-ureter (MU), distal ureter (D1 and D2). The overall fracturization rate (FR) was 72%, as detailed below: UPJ (89%, 26/29), PU1 (86%, 13/15), PU2-MU (62%, 15/24), DU1 (59%, 25/42), DU2 (72%, 24/33). Anesthesia or iv sedation were never used for PEL. 24% of the patients underwent retrograde ureteral manipulation (in situ/push back = 108/35). For PU1, the FR was twice as high after retrograde manipulation (in situ/push back = 5/8). For PU2 and MU, the supine position was most common. For UPJ and PU1, it was often better to have the patient lie on his side. For DU1 and DU2, a prone position was necessary. For all stones in DU1, the bladder must be well filled; the FR was higher in DU2 than in DU1. DU2 stones appeared to adhere to the bladder wall or were intravesical (stone in the meatus). The stone-free rate for successfully manipulated ureteral calculi (3 month's follow-up) was 93% (27/29). The stone-free rate for in situ stones at 3 months was 94% (70/74). Extracorporeal piezoelectric lithotripsy combined with stone manipulation is highly efficient in the management of UPJ, PU1 and DU2 stones. The success rate of in situ PEL improves after the operator becomes skilled with the procedure. The advantages of the EDAP LT01 are the absence of pain, no need for anesthesia, and the mobility of the shock wave unit.
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PMID:[Extracorporeal piezoelectric lithotripsy (EDAP LT 01) in the treatment of ureteral calculi. Apropos of a series of 143 cases]. 221 7

Primary effusion lymphoma (PEL) is a rare and very aggressive large B-cell lymphoma usually presenting as serous effusions without a tumor mass. It is universally associated with human herpesvirus type-8 (HHV-8) infection. It most commonly occurs in the body cavities and rarely develops as solid tumor masses in the wall of cavity and other organs, and it has been termed as extracavitary PEL. Extracavitary PEL has been reported in the lymph nodes and extranodal sites. Here we report a rare case of extracavitary PEL occurring in the bladder and ureter of a human immunodeficiency virus (HIV)-negative 76-year-old Chinese male, presenting with right leg swelling, erythema, and pain. To the best of our knowledge, this is the first case of extracavitary PEL presenting in the bladder and ureter.
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PMID:A Rare Case of Extracavitary Primary Effusion Lymphoma in the Bladder and Ureter. 3208 55