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Biomedical subjects

J Granel

Publications and source records attributed to J Granel.

5 recordsLinked to original sources
PubMed1997

Prospective study of anterior chest wall involvement in ankylosing spondylitis and psoriatic arthritis.

A prospective study of anterior chest wall involvement was conducted in 50 ankylosing spondylitis patients and 50 psoriatic arthritis patients in the absence of palmoplantar pustulosis. All patients underwent a physical examination, tomograms, and a radionuclide bone scan. Magnetic resonance imaging with gadolinium was done in some cases. Half the patients in both groups had anterior chest wall involvement. Enthesitis was the mechanism of the lesions. The manubriosternal symphysis and sternocostoclavicular joints were the most common sites of involvement, although other entheses in the region were affected in some patients.

Adolescent↗
PubMed1992

[Dermatomyositis associated with two neoplasms].

A case of dermatomyositis in a patient with two different malignancies is reported. Skin lesions cleared only following exeresis of the second tumor. This case provides the opportunity for a discussion of the main theories put forward to explain relationships between dermatomyositis and malignant disease.

Aged↗
PubMed1992

[Incidence of signs indicating psoriatic rheumatism in radiological involvement of fingers and toes. Apropos of 193 cases of psoriatic arthropathy].

On the basis of 193 cases of psoriatic arthropathy, the authors sought the incidence and rapidity of onset of signs suggestive of this type of rheumatic disorder when there are radiological lesions of the fingers and toes. They conclude that when such radiological lesions exist, signs suggestive of psoriatic arthropathy are frequent (90%), early (85% of cases of psoriatic arthropathy present for less than 5 years) and predominantly involve the distal parts of the fingers and toes (85.5%). The authors consider that the signs which distinguish psoriatic arthropathy from rheumatoid arthritis are due to an extrasynovial process of enthesopathic origin.

Adolescent↗
PubMed1991

[HLA-B and psoriatic rheumatism. Study of 193 cases].

Study of the HLA-B grouping of 193 patients with psoriatic arthropathy (PA), compared with that of a control series consisting of 2,706 healthy subjects representative of the French population, revealed a statistically significant link between PA and antigens B27, B17 and B16. In contrast to reported findings of earlier studies, the authors found no link between an HLA-B antigen and any particular topographical or anatomical form of PA. Antigen B27 was not statistically significantly linked with axial forms of PA nor did it protect against peripheral forms. There were neither more cases of peripheral involvement nor less of axial involvement among non-B27 PA patients. The only statistically significant link which could be shown was that between antigen B27 and sacroiliac involvement in recent PA, present for less than 10 years. The authors conclude that in 60 per cent of cases, PA is associated with a particular antigen: B16, B17 or B27. Involvement of the sacroiliac joints is more common in cases of B27 PA and above all occurs earlier than in others. Regardless of its HLA group, PA as it progresses shows an increasingly clear mixture of spinal, peripheral and sacroiliac lesions, which forms the basis of the originality of this condition.

Adolescent↗