Biomedical subjects

N Mhiri

Publications and source records attributed to N Mhiri.

13 recordsLinked to original sources

PubMed2005

[Traumatic cataract: clinical and therapeutic aspects].

PURPOSE: To assess clinical and therapeutic outcomes in traumatic cataracts. METHODS: Retrospective study of 20 cases of traumatic cataracts seen between 2001 and 2004. Mean age at diagnosis was 35 years (5-72 yr), 25% were infants. There were 11 women and 9 men. Extracapsular cataract extraction was performed in eighteen patients (90% of cases), 13 were implanted in posterior chamber, 3 having zonular rupture were implanted in anterior chamber. Two patients remained aphakic because of retinal lesions. Two patients with lens subluxation underwent intracapsular cataract extraction with anterior chamber implantation. The mean delay of surgery was 4 weeks. RESULTS: Overall satisfactory with 55% of final visual acuity more than 1/10. Visual acuity was better in implanted eyes, poorer in infants and after ocular perforation. Fibrinous uveitis was the common early postoperative complication especially in children. CONCLUSION: The majority of eyes with traumatic cataract could be safely rehabilitated after surgery and lensimplantation. In traumatic cataract, the vision can be severely threatened, preventive methods should be encouraged.

Adolescent↗

PubMed1999

[Multifocal tubulopapillary tumors of the kidney. Morphologic features and prognosis. Three cases].

Tubulopapillary tumors of the kidney represent a particular group of renal tumors characterized by their less aggressive behavior. These tumors are distinguished from non papillary tumors by their morphologic, cytochemical and genotypic features. They correspond to a continuous spectrum of tumors ranging from papillary renal cell adenoma to papillary renal cell carcinoma. These TTPR show multifocal, bilateral development and chronic lesions of the kidney parenchyma in nearly all cases. The authors report three cases of multifocal TTPR, including one bilateral case. Based on analysis of these cases and a review of the literature, they discuss the histogenetic features and prognosis of TTPR.

Adenocarcinoma, Papillary↗

PubMed1995

[Hydatic cyst of the kidney. Eighteen cases].

18 patients with 18 hydatid cyst of kidney, underwent surgical intervention from 1982 to 1994. There were 6 men in the series and 12 women who ranged in age from 7 to 65 years (mean 38 years). Flank pain was the chief complaint (55%). Abdominal mass was detected on physical examination in 38% of cases. Ultrasonographic examination, performed in all cases, made a correct diagnosis in 13 patients (72%). Excretory urogram (IVP), performed in 9 patients, showed signs of benign tumor process. All patients were operated on: the procedures performed included 12 resection of "protruding dome", 1 total nephrectomy, 3 partial pericystectomy, 2 total pericystectomy, 1 total nephrectomy. In postoperative course, there was one death (5.5%) and morbidity was 11%. We conclude that hydatid cyst of kidney still rare but possible in endemic areas; its treatment, usually surgical, still difficult because it should avoid recurrence of hydatic disease without sacrifice of the kidney.

Adolescent↗

PubMed1993