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1.
An. bras. dermatol ; 93(5): 746-748, Sept.-Oct. 2018. graf
Article in English | LILACS | ID: biblio-949941

ABSTRACT

Abstract: Although wound or traumatic myiasis is common in tropical countries, only recently cases associated with underlying dermatoses, such as seborrheic dermatitis and psoriasis, have been reported. We describe a patient with seborrheic dermatitis and an ulcerated lesion on the scalp, in which the dermatological examination with the aid of dermoscopy allowed the identification of larvae (maggots) compatible with infestation by Cochliomyia hominivorax. Treatment was performed with oral and topical ivermectin, followed by manual extraction of the larvae.


Subject(s)
Humans , Animals , Male , Adult , Scalp Dermatoses/complications , Screw Worm Infection/diagnostic imaging , Dermatitis, Seborrheic/complications , Dermoscopy , Larva/growth & development , Scalp/parasitology , Scalp/pathology , Scalp Dermatoses/pathology , Screw Worm Infection/parasitology , Dermatitis, Seborrheic/pathology , Medical Illustration
2.
Rev. méd. Chile ; 145(2): 250-254, feb. 2017. ilus
Article in Spanish | LILACS | ID: biblio-845530

ABSTRACT

Myiasis is an infestation of tissues and organs of humans and animals by Diptera larvae (flies, horseflies, mosquitoes). They are located at different body sites, and classified clinically as cutaneous, visceral and cavitary. We report a 26-year-old woman with a history of seborrheic dermatitis and recent trip to Brazil. She presented with a seven days history of suppurating wounds in the parieto-occipital area of the scalp. At physical examination we found three ulcers of approximately 1.5 cm each, with multiple mobile larvae inside. The obtained larvae were analyzed, identifying Cochliomyia hominivorax larvae at L2 and L3 stages. The patient was managed successfully with oral antimicrobials and local cleansing. The screwworm Cochliomyia hominivorax in our country is rare. Known risk factors are wounds, poor personal hygiene, extreme ages, psychiatric disorders, presence of specific dermatosis such as psoriasis and seborrheic dermatitis, among others.


Subject(s)
Humans , Animals , Female , Adult , Dermatitis, Seborrheic/complications , Diptera/growth & development , Larva/growth & development , Myiasis/complications , Myiasis/diagnosis , Travel , Ivermectin/therapeutic use , Diptera/classification , Larva/classification , Myiasis/drug therapy , Antiparasitic Agents/therapeutic use
3.
HU rev ; 27(1/3): 312-317, jan.-dez. 2001. tab, graf
Article in Portuguese | LILACS | ID: lil-321246

ABSTRACT

A ocorrência de lesöes cutâneas em associaçäo com a insuficiência renal crônica (IRC) passou a tomar grande importância pela Dermatologia com o progresso da Nefrologia, que permitiu aos seus doentes a oportunidade de uma sobrevida prolongada e consequentemente, algumas das complicaçöes cutâneas da IRC e da diálise tornaram-se mais frequentes. O objetivo do presente estudo é avaliar as lesöes tegumentares dos pacientes com IRC em hemodiálise (HD) regular, e, sua permanência e/ou mudanças das características clínicas, relacionando tais resultados com os obtidos da literatura. Foram realizadas consultas onde foram avaliados 30 pacientes portadores de insuficiência renal crônica sob hemodiálise regular tomados ao acaso, em tratamento na clínica privada RENALCRIN LTDA, situada em Säo Joäo del-Rei - MG, no período entre setembro de 1999 à agosto de 2000. Dos pacientes estudados, a média de idade foi 44,30 anos, sendo 16 (53 por cento) do sexo masculino e 14 (47 por cento) do sexo feminino. Ao exame dermatológico, tivemos 31 (96,87 por cento) pacientes apresentando Hipercromia conjuntival, 23 (71,87 por cento) Xerodermia, 20 (66,67 por cento) Hiperceratose plantar, 16 (53,3 por cento) Fotosensibilidade, 16 (50 por cento) Dermatite Seborréica, 15 (50 por cento) Prurigo, 15 (50 por cento) Língua saburrosa, entre outras menos frequentes. A hipercromia conjuntival por foto-exposiçäo destacou-se pela grande incidência. Além desta, a Hiperceratose plantar e o prurigo também näo foram encontrados na literatura pesquisada. Assim, surgiram hipóteses da hipercromia conjuntival, da Hiperceratose plantar e o prurigo estarem ligadas à IRC ou aos esquemas de HD.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Ambulatory Care Facilities , Renal Dialysis , Renal Insufficiency, Chronic , Skin Diseases , Brazil , Dermatitis, Seborrheic/complications , Ichthyosis , Keratoderma, Palmoplantar , Prurigo , Retrospective Studies
5.
Arch. argent. dermatol ; 43(6): 397-404, nov.-dic. 1993. ilus
Article in Spanish | LILACS | ID: lil-129859

ABSTRACT

Se presenta un caso de Condiloma acuminado gigante de Buschke y Lowenstein positivo para HPV tipo 16-18, de localización perianal tratado con metotrexato como primer paso para reducir masa tumoral. Se recalca la importancia de efectuar controles médicos periódicos con biopsias para pesquisar la aparición de un epitelioma espinocelular, principalmente si el H.P.V. causal es de conocido potencial carcinogenético. Realizamos una breve revisión del tema


Subject(s)
Humans , Male , Adult , Anus Neoplasms/etiology , Condylomata Acuminata/history , Skin Neoplasms/pathology , Anus Neoplasms/pathology , Condylomata Acuminata/drug therapy , Condylomata Acuminata/etiology , Condylomata Acuminata/surgery , Dermatitis, Seborrheic/complications , Esophagitis/complications , Fluorouracil/therapeutic use , Interferon-alpha/therapeutic use , Methotrexate/therapeutic use , Papillomaviridae/pathogenicity , Skin Neoplasms/etiology , Skin Neoplasms/therapy
7.
Arch. argent. dermatol ; 40(2/3): 173-85, mar.-jun. 1990. ilus, tab
Article in Spanish | LILACS | ID: lil-122871

ABSTRACT

Hasta julio de 1988 se habían atendido en la Argentina 250 enfermos de SIDA. En el período de julio '87-julio '88 atendimos por afecciones cutáneas 75 pacientes HIV (+): doce portadores asimtomáticos, 14 en estadio de Síndrome Linfadenopático Persistente (SLP), 2 con Complejo Relacionado al SIDA (CRS) y 27 con SIDA. Los diagnósticos dermatológicos fueron confirmados por biopsia, virologia, micologia y bacteriología. Describimos las características semiológicas de 15 infecciones virales (Poxvirus, herpes, varicela, popavavirus y leucoplasia oral vellosa), 16 candidiasis orales, 2 histoplasmosis diseminadas, 8 sarcomas de Kaposi, 19 dermatitis seborreicas y otras alteraciones relacionadas al SIDA. La inmunodepresión en estos pacientes condiciona una semiología y una patología propias que el dermatólogo debe considerar


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , HIV Infections/complications , Acquired Immunodeficiency Syndrome/complications , Skin Manifestations , Condylomata Acuminata/complications , Dermatitis, Seborrheic/complications , Herpes Simplex/complications , Molluscum Contagiosum/complications , Sarcoma, Kaposi/complications , Acquired Immunodeficiency Syndrome/classification , Acquired Immunodeficiency Syndrome/immunology
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