[Male breast cancer]. / Le cancer du sein chez l'homme.

This study has been realized to determine epidemiological profile and clinico-pathologic aspects of male breast cancer in the south of Tunisia. We has counted and analysed all male breast cancers diagnosed in the general surgery department of the Sfax university teaching hospital with proof pathologic or to defect cytologic of malignancy, between 1989 and 2000. In the court of these years 23 new cases of mammary cancer has been diagnosed at the man. The average patient age was 68 years (extremes 40 and 95 years). According to TNM classification of 1988, 4.3% were classified T1, 26.1% T2, 8.6% T3 and 61% T4; 22% of tumors were M1. Histology found: 3 in-situ carcinomas (13%), 18 ductular infiltrating carcinomas (79%), 1 papillary cystadenocarcinoma, and 1 neuro-endocrin tumor. The clinic profile of male breast cancer in our country rest again relatively little frequent and its clinic profile resist alarming. To get better prognosis it is important to increase information and to promote early detection.

Merosin-deficient congenital muscular dystrophy with mental retardation and cerebellar cysts, unlinked to the LAMA2, FCMD, MEB and CMD1B loci, in three Tunisian patients.

We report three Tunisian patients affected by congenital muscular dystrophy with mental retardation and cerebellar cysts on cranial magnetic resonance imaging. The clinical features were characterized by hypotonia at birth, joint contractures associated with severe psychomotor retardation, absence of speech, inability to walk in three patients, but calf hypertrophy was noted only in two patients. Brain magnetic resonance imaging showed several cerebellar cysts and vermis hypoplasia in all of the patients. Abnormality of the white matter was present in two patients. The pattern of gyration was normal in all cases. Serum creatine kinase was elevated in all three cases and their muscle biopsy showed dystrophic changes compatible with congenital muscular dystrophy. The immunohistochemical analysis of the skeletal muscle revealed partial merosin deficiency, more pronounced for the N-terminal antibody. Linkage analysis excluded congenital muscular dystrophy loci on chromosomes 6q22, 9q31, 1p32 and 1q42. These patients constituted a particular form of congenital muscular dystrophy with a combination of severe motor delay, mental retardation, partial merosin deficiency and cerebellar cysts. Two patients showed white matter abnormalities on magnetic resonance imaging and hypertrophy of the calves. These cases, in addition to those reported previously, confirmed the large phenotypic variability in the group of secondary merosin deficiency congenital muscular dystrophy.

[Bone lesions in multiple myeloma: variation and value of radiologic classification in prognosis]. / L'atteinte osseuse dans le myelome multiple: varietes et importance de la classification radiologique pour le pronostic.

In this report, we studied the frequency, the types and the prognosis value of the Durie and Salmon's classification of radiological bone lesions in multiple mycloma. Our study concerned 52 patients presenting multiple myeloma, defined according to South West Oncology Group criteria, collected during nine years (1988-1996). Radiological anomalies were noted in 89% of the cases. When we compared the medial survival and the 5 years survival rate in the different groups, we found a statistically significant difference with a better survival for groups 0,1,2 considered all together as compared to group 3 patients (p = 0.0155), (71% versus 37%). According to our series, prognostic value is obviously significant when comparing groups 0, 1, and 2 to group 3.