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Biomedical subjects

M F Gontier

Publications and source records attributed to M F Gontier.

At least 55 records · Page 3Linked to original sources
PubMed1979

Hepatic sinusoidal dilatation in Crohn's disease.

In a prospective study of liver function in 19 patients with Crohn's disease, examination of liver biopsies showed a sinusoidal dilatation in 16 patients. This dilatation was moderate in 5 cases and pronounced in 6 cases and was associated with a closely parallel dilatation of the centrilobular vein. There was no correlation between these diffuse vascular changes and the site of the bowel disease, the clinical presentation, and the course of the disease. The pathogenesis of this sinusoidal dilatation is unknown.

Adolescent↗
PubMedDate not supplied

[Pulmonary metastasis of meningioma of the falx cerebri].

We report the case of a woman who had been operated upon for a recurrent meningioma of the falx cerebri which, 22 years after it was discovered, produced pulmonary metastases. Metastases from meningiomas are extremely rare; they affect the lungs in 60% of the cases or, less frequently, the liver or lymph nodes. The factors predictive of secondary dissemination are the site of the tumour, the quality of excision, the histological type (haemangiopericytic meningioma) and the presence of cell necrosis, hypercellularity and strong mitotic activity.

Adult↗
PubMedDate not supplied

[Non-discal sciatica secondary to a cystic lesion of the posterior longitudinal ligament. 10 cases].

Cyst of the longitudinal posterior ligament of the spine is a new entity described here on the basis of 10 cases. This is a lesion, perhaps of traumatic origin, which occurs in young, athletic subjects suffering from classical lumbosciatica. Computerized tomography showed an image resembling nucleus pulposus herniation. In one of our cases magnetic resonance imaging provided the preoperative diagnosis. Following surgery the outcome was favourable, with less postoperative complications than with discal herniation. The macroscopic and histological findings were the same in all cases, making the anatomico-pathological diagnosis easy.

Adult↗
PubMedDate not supplied

[Embryonal rhabdomyosarcoma diagnosed antenatally].

A case of congenital embryonal rhabdomyosarcoma of the right shoulder is described. The patient was the first child born to a 24 year-old woman who had previously been treated for sterility. The diagnosis was made by echography during the 36th week of gestation. This full term white boy was born by cesarean section because of the tumor size. Surgical treatment was completed by chemotherapy. Despite 4 courses of VAC, local recurrence was noted that led to a second surgical excision followed by a new cyclic chemotherapy (IVA). The treatment was fairly well tolerated. The child is well 24 months later.

Antineoplastic Combined Chemotherapy Protocols↗