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1.
Dermatol. argent ; 27(4): 167-169, oct. - dic. 2021. il, graf
Article in Spanish | LILACS, BINACIS | ID: biblio-1382125

ABSTRACT

La papilomatosis confluente y reticulada es una dermatosis infrecuente, benigna, de curso crónico y etiopatogenia desconocida. Actualmente, se acepta que se debe a un trastorno de la queratinización. Se caracteriza por máculas y pápulas hiperpigmentadas, que coalescen en el centro y adoptan un patrón reticular en la periferia. Se la puede confundir con otras patologías, como la pitiriasis versicolor y la acantosis nigricans. Con la administración de minociclina por vía oral suelen obtenerse excelentes resultados. Se comunica el caso de un paciente con diagnóstico de papilomatosis confluente y reticulada. Se describen sus características clínicas, criterios diagnósticos y trata-miento instaurado.


Confluent and reticulated papillomatosis is an infrequent, benign dermatosis of chronic course and unknown etiopathogenesis. Currently it is accepted that this dermatosis is due to a keratinization disorder. It is characterized by hyperpigmented macules and papules that coalesce in the center and adopt a reticular pattern in the periphery. It can be confused with other pathologies such as pityriasis versicolor and acanthosis nigricans. Oral minocycline usually shows excellent results. The present work reports a case of a patient with a diagnosis of confluent and retic-ulated papillomatosis, describing its clinical characteristics, diagnostic criteria and established treatment.


Subject(s)
Humans , Male , Adult , Papilloma/diagnosis , Skin Abnormalities , Skin Diseases/diagnosis , Hyperpigmentation , Antifungal Agents/administration & dosage
2.
Gac. méd. Méx ; 144(1): 67-70, ene.-feb. 2008. ilus
Article in Spanish | LILACS | ID: lil-568139

ABSTRACT

La papilomatosis reticulada y confluente de Gougerot-Carteaud es una dermatosis poco frecuente que por lo general afecta a individuos jóvenes, especialmente a mujeres de fototipos oscuros. Es asintomática y se presenta como placas pigmentadas con textura papilomatosa que confluyen formando placas reticuladas de mayor tamaño en el cuello y zonas intertriginosas. La causa es desconocida, aunque se ha implicado una queratinización anormal, y en ocasiones se puede asociar a Malassezia sp. Su evolución es crónica con remisiones y exacerbaciones. Por el momento no se dispone de un tratamiento específico. Se presenta un caso tratado de manera efectiva con minociclina que no presentó recidiva tras seis meses de seguimiento.


Confluent and reticulated Gougerot-Carteaud papillomatosis is an uncommon dermatological condition that affects adolescents, especially young women with dark skin types. It presents itself as asymptomatic pigmented patches with a papillomatous texture that coalesce to form reticular plaques localized in the neck and intertriginous areas. The cause of this disease is unknown, although an abnormal keratinization has been implicated and sometimes has been associated with Malassezia sp. It has a chronic course with remissions and exacerbations. Several therapies have been used unsuccessfully to eradicate it but nowadays there is no specific treatment. We report a case treated efficiently with minocycline without recurrence at 6 months follow-up.


Subject(s)
Humans , Male , Adolescent , Anti-Bacterial Agents/therapeutic use , Minocycline/therapeutic use , Skin Neoplasms/drug therapy , Papilloma/drug therapy , Skin Neoplasms/pathology , Papilloma/pathology
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