title: [Chronic thallium intoxication in five German pointers of one litter].
abstract: The difficulty of diagnosis and therapy of chronic thallium intoxication is described in five German Pointers with the same skin disease. The detection of thallium in cases of skin lesions like the cutaneous erythema with oedema and crusts or in chronic cases with multifocal alopecia is difficult. The first diagnostic information was gathered in this case from the high thallium level in the urine. The thallium concentration in the hair is subject to great variations, even in physiologic conditions. The trichogramme showed in this case pathognomonic changes like adhesion of the hair follicles. Differential diagnosis for this symmetric alopezia without pruritus are hormonal disturbances or, in puppies, the generalized form of demodicosis. The five affected dogs were treated with Fe III-Hexacyanoferrat. The clinical appearance of the skin improved slowly during a period of 1-2 months.
authors.affiliation: Klinik für kleine Haustiere, Tierärztlichen Hochschule Hannover.
authors.forename: G
authors.initials: G
authors.lastname: Gassner
authors.forename: V
authors.initials: V
authors.lastname: Tholen
authors.forename: W
authors.initials: W
authors.lastname: Ternes
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D004285:Dogs; D005292:Ferricyanides / Q000627:therapeutic use; D011041:Poisoning / Q000175:diagnosis / Q000188:drug therapy / Q000662:veterinary*; D012867:Skin / Q000187:drug effects / Q000473:pathology*; D013793:Thallium / Q000506:poisoning*
chemical_list: D005292:Ferricyanides; C007931:hexacyanoferrate III; D013793:Thallium