Benign Metastasizing Leiomyoma: New insights into a rare disease with an obscure etiopathogenesis.

BACKGROUND: Benign metastasizing leiomyoma (BML) is a rare disease with an unknown etiopathogenesis that mostly affects middle-aged women with uterine leiomyoma. Many metastatic nodules outside the uterus characterize the condition. The metastases are smooth muscle lesions without malignancy. Morphologically and immunohistochemically, they resemble uterine leiomyomas, indicating a shared clonal origin. The lungs are the most prevalent site for incidental metastasis detection. BML has a relatively slow progression and good prognosis, and historically, there has been a lack of established guidelines for its treatment. CASE PRESENTATION: Herein, we report a case of BML in a patient with multiple metastases. Through extensive histological and immunohistochemical analyses, this complex case enabled not only the definitive diagnosis of BML, but also shed light on its complex etiopathogenesis. CONCLUSION: This study presents novel histology evidence suggesting a potential causal relationship between metaplasia and the development of BML.

[Knowledge, attitude and behavior about the inherited predisposition to cancer. A survery of a population without any history of cancer in central Tunisia]. / Connaissances, attitudes et comportements vis a vis de la predisposition hereditaire aux cancers. Enquete aupres d'une population indemne de cancers dans le centre Tunisien.

The genetic bases of inherited predisposition to cancer are now established. The aim of our study is to value the knowledge, attitude and behavior of the general population about the inherited predisposition to cancer. Our study involved a population of 200 individuals. Without any history of cancer. The mean age of our population was 37.5 years (18 to 74 years). The education level was low in 62.5% of cases (illiterate or primary education). About knowledge: heredity was considered a predisposing factor to cancer by 42.5% of the respondents. About attitude: we noted a cancerophobia in 82% of cases. 86.5% of our respondents trought that an early diagnosis increased the chance of recovery. About behavior: 72.5% of the studied population wishd to know if they were predisposed to develop cancer. In case of pregnancy, 79% wished to know if the foetus wasa cancer gene predisposition carrier. 28% would keep this foetus in case of positive genetic testing. These results are encouraging to develop oncogenetic counselling in Tunisia.

[Breast cancer in elderly women in Tunisia. Retrospective study of 106 patients older than 65 years]. / Le cancer du sein chez la femme âgée en Tunisie. Etude rétrospective à propos de 106 patientes de plus de 65 ans.

OBJECTIVE: To report the epidemiological profile, anatomo - clinic, prognostic and therapeutic of breast cancers in aged woman from the region of the Center of Tunisia. Our retrospective study concern 106 patients with mammary cancers treated between January 1990 and December 1997 at the Farhat Hached Hospital in Sousse (Tunisia). The mean age was 71 years (extremes 65-91), 66% of the patients had an age more than 75 years, the mean age at the menopause was of 50 years. The size middle clinic was of 50 mm, 45.3 % of tumors was classed T4, 39.6 % T3. 39.6% of patients have a clinical axillary adenopathis. 14.2% of patients have metastases at diagnostics. 62.5% of the cases have a high histo-pronostic grading. The prognostic factor analysis recovered in multivary survey two parameters significatifs for the survival: the size tumoral (p <0.005) and the presence of metastases at the time of the diagnosis (p <0.001). The biologic and evolutionary features of the cancer of the breast in the aged woman bring to consider the hormonal approach like the most logical, especially for the patients bearers of hormonosensibles tumors, of or the interest of the systematic dosage of the hormonal receptors.

[Fetal thoraco-omphalopagus. Prenatal ultrasonographic diagnosis at 15 weeks]. / Foetus omphalo-thoracopages. Diagnostic échographique à 15 semaines d'aménorrhée.

A case of ultrasonographic prenatal diagnosis of conjoined thoraco-omphalopagus twins is reported at the fifteenth week of amenorrhea. Ultrasonography is the only mean of antepartum diagnosis of conjoined twins; Several diagnostic criteria are recalled as well as etiopathogenic and epidemiological considerations of this rare malformation which may concern 1/15.000 to 1/100.000 pregnancies.