Biomaterial Database

[Post-traumatic cholesteatoma of the ear: medicolegal aspect]. 1991

P Bordure, and P Legent, and C Beauvillain, and C Calais, and M L Launay

C.H.U. Nantes, Service ORL, Nantes, France.

Post-traumatic cholesteatomas pose the medicolegal problem of determining the causal link between trauma and cholesteatoma. The author reports on an observation of an antro-attical cholesteatoma that occurred ten years after a fracture of the pars petrosa. The pathogeny of the different types of post-traumatic cholesteatoma is discussed. From a study of the literature, it is possible to distinguish between cholesteatomas of the external auditory canal which are revealed relatively soon after the trauma (less than 5 years), and cholesteatomas of the middle ear that can be revealed more than 10 years after the trauma.

UI	MeSH Term	Description	Entries
D007883	Legislation, Medical	Laws and regulations, pertaining to the field of medicine, proposed for enactment or enacted by a legislative body.	Medical Legislation
D010579	Petrous Bone	The dense rock-like part of temporal bone that contains the INNER EAR. Petrous bone is located at the base of the skull. Sometimes it is combined with the MASTOID PROCESS and called petromastoid part of temporal bone.	Petrous Apex,Petrous Pyramid,Bone, Petrous,Petrous Bones
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002781	Cholesteatoma	A non-neoplastic mass of keratin-producing squamous EPITHELIUM, frequently occurring in the MENINGES; bones of the skull, and most commonly in the MIDDLE EAR and MASTOID region. Cholesteatoma can be congenital or acquired. Cholesteatoma is not a tumor nor is it associated with high CHOLESTEROL.	Cholesteatomas
D004427	Ear Diseases	Pathological processes of the ear, the hearing, and the equilibrium system of the body.	Otologic Diseases,Otological Diseases,Disease, Ear,Disease, Otologic,Disease, Otological,Ear Disease,Otologic Disease,Otological Disease
D005260	Female		Females
D005602	France	A country in western Europe bordered by the Atlantic Ocean, the English Channel, the Mediterranean Sea, and the countries of Belgium, Germany, Italy, Spain, Switzerland, the principalities of Andorra and Monaco, and by the duchy of Luxembourg. Its capital is Paris.	Corsica,Saint Pierre and Miquelon,Miquelon and Saint Pierre,Miquelon and St. Pierre,St. Pierre and Miquelon
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D012887	Skull Fractures	Fractures of the skull which may result from penetrating or nonpenetrating head injuries or rarely BONE DISEASES (see also FRACTURES, SPONTANEOUS). Skull fractures may be classified by location (e.g., SKULL FRACTURE, BASILAR), radiographic appearance (e.g., linear), or based upon cranial integrity (e.g., SKULL FRACTURE, DEPRESSED).	Linear Skull Fracture,Skull Fracture, Linear,Skull Fracture, Non-Depressed,Non-Depressed Skull Fracture,Fracture, Non-Depressed Skull,Fracture, Skull,Fractures, Linear Skull,Fractures, Non-Depressed Skull,Fractures, Skull,Linear Skull Fractures,Non Depressed Skull Fracture,Non-Depressed Skull Fractures,Skull Fracture,Skull Fracture, Non Depressed,Skull Fractures, Linear,Skull Fractures, Non-Depressed