At room temperature, the impact of strain rates on the damage of CVPC compound.

The demand of polymers has been increasing over the past decade, due to their specific properties. This large use leads mechanical engineers to study material damage problems. Partial or total ruptures resulting from these problems frequently cause accidents.

[Not Available].

Marjolin's ulcer refers to the malignant, ulcerous transformation of burn scars or any other wounds. The predominant histological type is squamous cell carcinoma (SCC), and it is characterized by its aggressiveness and increased risk of recurrence and metastases compared to non-SCC scars. The work presented here is a retrospective study of 21 cases of Marjolin's ulcer, collected at the plastic surgery department of the CHU Mohammed VI in Marrakesh, with the aim of addressing the epidemiological, therapeutic and evolutionary aspects of this pathology.

[Epidemiology of burns in Marrakech: 152 cases considered].

This paper is a retrospective epidemiological study of 152 burn patients hospitalized between 2006 and 2008. The patients were aged less than 20 years in 65% of cases. The sex ratio (m/f) was 1.

[Adenoid cystic carcinoma of the scalp].

Background: Few cases of adenoid cystic carcinoma of the scalp have been described in the literature. Herein, we report a new case illustrating the difficulties of diagnosis and treatment of this rare form of tumour.

Case Report: A 49-year-old man consulted for a large ulcerated scalp tumour.

[Perineal-scrotal gangrene: epidemiological and therapeutic aspects. About 45 cases].

Perineoscrotal gangrene is an acute disease, a rare and severe affection of the perineum, whose evolution is unpredictable and rapidly extensive. The diagnosis is clinical. The paraclinical examinations allow early diagnosis and assessment of anatomical and biological repercussions.