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Biomedical subjects

R Bahiri

Publications and source records attributed to R Bahiri.

5 recordsLinked to original sources
PubMed2006

An extensive vertebral hydatidosis revealed by a lumbosciatica.

The vertebral hydatidosis is uncommon. It causes problems in diagnosis and in management. A case of an extensive vertebral hydatidosis with few symptoms is reported. A 21-year-old man has consulted for recurrent lumbosciatica that has been evolving for 1 year. Clinical exam was normal. Plain radiographic films disclosed a lytic lesion throughout the bodies of L4 and L5 and calcifications thrown on the liver area. The computed tomography (CT) and the magnetic resonance (MR) images revealed multicystic bony lesions involving the lumbar spine with extension into the spinal canal. Abdominal ultrasound showed also cyst lesions in the right kidney and in the liver. The diagnosis of vertebral and abdominal (liver and kidney) hydatidosis was retained. Four sets of 4-week albendazole cures were given with a 2-week interval in between. Our case of extended vertebral hydatidosis with few symptoms confirms the clinical latency and diagnosis difficulties usually encountered in this disease. This often leads to a late diagnosis of the stage of spinal cord compression. Radiological diagnosis and determination of extension of the hydatid cyst are usually provided by CT and MRI. Vertebral hydatidosis should be evoked in lumbosciatica especially in endemic regions.

Adult↗
PubMed2006

[Leukemia revealed by polyarthritis].

INTRODUCTION: Ostéoarticular manifestation whose reveal leukaemia in 4% of the cases, regress completely with haematological remission. EXEGESIS: We report two observations of leukaemia revealed by polyarthritis. A 22-year-old woman has presented a polyarthritis 8 months before de diagnosis of acute leukaemia. A 34 years old men, has presented one month before admission an acute polyarthritis revealing chronic myeloid leukaemia. CONCLUSION: Polyarthritis may reveal an acute or chronic leukaemia. Systematic blood analysis can make a difference in diagnosis of recent polyarthritis.

Adult↗
PubMed2003

Cervical spine involvement in ankylosing spondylitis.

Our objective was to study cervical spine involvement in a Moroccan population of ankylosing spondylitis (AS) patients and evaluate correlations with disease symptomatic and structural severity. Patients were prospectively enrolled for a 1-year period. Clinical, biological, and radiological data were collected. The risk of cervical spine involvement was estimated using the Kaplan-Maier method. Sixty-one patients were enrolled: 38 males (62.2%) and 23 females of mean (SD) age 35.1 years [11] (range 17-66). The mean disease duration was 10.6 years [7] (0.5-30). Forty-three patients (70.4%) had a history of neck pain. Radiological involvement was present in 33 cases (54%). The concordance between clinical and radiological involvement was statistically significant (kappa=0.49; P<10(-6)). The risk of cervical spine involvement with regard to disease duration showed that 19.6% of patients had radiological involvement after 5 years, 29.9% after 10 years, 45.1% after 15 years and 70.0% after 20 years. Comparison between patients with and without cervical spine radiological involvement showed no difference in age of onset or sex. There was statistical difference in symptomatic severity parameters (Schöber, chest expansion, BASMI, BASFI, BASDI, BASG) and structural severity parameters (lumbar syndesmophytes score, BASRI). Our study confirms the greater severity of AS in North African countries. Cervical spine involvement increases with age and disease duration in AS and is more frequent in symptomatic and structural severe forms of the disease.

Adolescent↗
PubMed1999

Erosive polyarthritis in Crohn's disease. Report of a case.

Erosive polyarthritis in Crohn's disease is rare and raises diagnostic and pathophysiological problems. A case with destructive lesions of the shoulders and hips is reported in a 43-year-old woman with a 26-year history of Crohn's disease. Ankylosis of the spine and hips, motion range limitation of the shoulders and wrists, and boutonnière deformity of the third finger of the right hand were present. Tests were negative for rheumatoid factor and the HLA-B27 antigen. Plain radiographs showed a triple rail pattern at the spine; synostosis of the hips; and destructive lesions of the shoulders, wrists, tarsal bones, and third proximal interphalangeal joint of the right hand. Glucocorticoid therapy was effective in suppressing the bowel symptom flares but only partially improved the joint symptoms, whose treatment relied mainly on nonsteroidal antiinflammatory agents and rehabilitation therapy. Erosive arthritis in Crohn's disease is frequently monoarticular, with the hip being the most common target. It can complicate a spondylarthropathy or reveal granulomatous synovitis. Polyarticular forms pose difficult diagnostic and therapeutic challenges and add to the disability caused by the bowel disease. The potential role of genetic factors remains to be studied.

Adult↗