title: Cutaneous mastocytosis, problems of clinical diagnosis of four cases.
abstract: Mastocytosis is a rare disease characterized by a pathological increased of mast cells in one or more tissues, particularly in the skin, bone marrow, liver, spleen, lymph nodes and gastrointestinal tract. Cutaneous mastocytosis represents over 90% of cases found with predilection in children. The aim of the paper was to summarize the authors' clinical, histopathological and immunohistochemical observations on patients with cutaneous mastocytosis. We present four cases of cutaneous mastocytosis, sporadic form, customized by clinical presentation and age of onset: two installed in the neonatal period, a case with onset in infancy and another in adulthood. For the assessment of the severity and the effectiveness of the treatment, we used SCORMA Index. We performed in each patient histopathological examination of the skin (Hematoxylin-Eosin and Giemsa stains), the dosage of mediators (serum tryptase level, serum histamine levels, urinary histamine metabolites) and the balance of expansion (complete blood cell count, liver biological investigations, abdominal ultrasound, skeletal radiography, chest radiography). For the adult with mastocytosis, we performed abdominal scanner and cytological study of the bone marrow. Following investigations carried out in each case, we mentioned the diagnosis of cutaneous mastocytosis, and also excluded several diseases confounded by clinically and histologically aspect. Considering the fact that the balance expansion was negative, we excluded the diagnosis of systemic mastocytosis. The presence of anemia and protein energetic malnutrition in children with mastocytosis involves carrying out balance extension for the exclusion of a systemic form of the disease. Histopathological examination of the skin using special stains, the dosage of mediators (serum tryptase level, serum histamine levels, urinary histamine metabolites) and balance expansion establish the diagnosis of cutaneous mastocytosis and also exclude many confusions because of the clinical presentation.
authors.affiliation: Department of Dermatology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania; vm.patrascu@gmail.com.
authors.forename: Virgil
authors.initials: V
authors.lastname: Pătraşcu
authors.forename: Andreea Oana
authors.initials: AO
authors.lastname: Enache
authors.forename: Raluca Niculina
authors.initials: RN
authors.lastname: Ciurea
authors.forename: Corneliu Cristian
authors.initials: CC
authors.lastname: Georgescu
authors.forename: Alina Maria
authors.initials: AM
authors.lastname: Vîlcea
authors.forename: Loredana Elena
authors.initials: LE
authors.lastname: Stoica
authors.forename: Marius Eugen
authors.initials: ME
authors.lastname: Ciurea
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D006801:Humans; D034701:Mastocytosis, Cutaneous / Q000175:diagnosis* / Q000473:pathology; D055815:Young Adult