Publications by authors named "Christian Choquenet"

Objective: To evaluate medical treatments, in terms of adverse events (AEs) and therapeutic goals, in a large series of patients with cystinuria.

Patients And Methods: Data from 442 patients with cystinuria were recorded retrospectively. Crystalluria was studied in 89 patients.

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Background And Objectives: Cystinuria is an autosomal recessive disorder affecting renal cystine reabsorption; it causes 1% and 8% of stones in adults and children, respectively. This study aimed to determine epidemiologic and clinical characteristics as well as comorbidities among cystinuric patients, focusing on CKD and high BP.

Design, Setting, Participants, & Measurements: This retrospective study was conducted in France, and involved 47 adult and pediatric nephrology and urology centers from April 2010 to January 2012.

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Endoscopic reflux therapy has gained more and more popularity, and the use of this method is increasing. These imaging patterns (well known by pediatric radiologists) should be known by the general radiologist as the first young patients treated 20 years ago are now adults.

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Primary rhabdomyosarcoma (RMS) of the kidney in an adult is a very rare and unusual tumor in this site. The clinical signs associated with the flank tumoral syndrome, the histologic appearance of cytoplasmic double striation in rhabdomyoblasts and the immunohistochemical expression of skeletal muscle differentiation (desmin, myoglobin, myogenin) are described in the context of a rapidly evolving renal RMS in a 77-year old man. The differential diagnosis are mainly represented by sarcomatoid renal cell carcinoma.

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Objective: This study was designed to evaluate the feasibility, efficacy and complications of treatment of bladder neck obstruction by Memotherm stent.

Material And Methods: A Memotherm stent was implanted under local anaesthesia in 53 elderly patients presenting a poor general status and/or cardiopulmonary disease. All patients presented urinary retention, 48 patients presented signs of benign prostatic hyperplasia (BPH) and 5 patients presented neurogenic bladder.

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