Subject(s)
Humans , Animals , Lice Infestations/diagnosis , Pediculus , Scalp Dermatoses/diagnosis , PhthirusABSTRACT
Phthirus pubis usually infests the pubis, groin, buttocks and perianal region. It can sometimes infest the thighs, abdomen, chest, axillae and beard. Eyelashes and eyebrows may be involved in children. The involvement of the scalp is very rare. We describe a case of P. pubis infestation located exclusively on the scalp in an adult woman. Neither lice/nits nor skin lesions were observed elsewhere, including eyebrows, eyelashes, axillae, pubis, buttocks and perianal region (the patient was hairless in the axillae and pubis). A review of the literature is enclosed.
Subject(s)
Adult , Child , Female , Humans , Abdomen , Axilla , Buttocks , Eyebrows , Eyelashes , Groin , Phthirus , Pubic Bone , Scalp , Skin , Thigh , ThoraxABSTRACT
Pthiriasis palpebrarum is a rare disease in which crab lice infest the eyelashes. It can cause pruritic lid margins, and it is difficult to diagnose and treat. We diagnosed and managed a case of pthiriasis palpebrarum in the right upper eyelid of a 35 month-old male child. We removed the lice and nits by pulling with fine forceps using dermoscopy. After treatment, all lice and nits had been eradicated without recurrence. We suggest that this is an effective, safe method for diagnosis and treatment of pthiriasis palpebrarum.
Subject(s)
Child , Humans , Male , Dermoscopy , Eyelashes , Eyelids , Lice Infestations , Pediculus , Phthiraptera , Phthirus , Rare Diseases , Recurrence , Surgical InstrumentsABSTRACT
Paciente masculino de 26 años de edad con pediculosis pubis e infección VIH con buena respuesta al tratamiento con ivermectina oral
Subject(s)
Humans , Male , Adult , Lice Infestations , Ivermectin , PhthirusABSTRACT
Phthiriasis palpebrarum is a rare disease in which crab lice infest the eyelashes. It can cause pruritic lid margins or unusual blepharoconjunctivitis and is difficult to diagnose and treat. We diagnosed and managed a case of phthiriasis palpebrarum in both upper eyelids, accompanied by nits, on the scalp of a 6 year-old female child. We removed the eyelashes, including lice and nits, by pulling with fine forceps without sedation. On the second month after treatment, all lice and nits were eradicated without recurrence and the eyelashes grew back. In conclusion, phthiriasis palpebrarum can be diagnosed by close examination of the eyelashes and eyelid margins with slit lamp and can be managed mechanically.
Subject(s)
Child , Female , Humans , Eyelashes , Eyelid Diseases/therapy , Hair Removal/methods , Lice Infestations/therapy , PhthirusABSTRACT
Os autores descrevem um caso de paciente de 16 anos portadora de fitiríase palpebral tratada com ivermectina por via oral. Embora esta droga já esteja em uso há vários anos para terapêutica de outras parasitoses, ela também é reconhecidamente eficaz contra o Phthirus pubis. A maior vantagem de seu emprego na enfermidade aqui descrita pode residir na comodidade posológica.
Subject(s)
Humans , Female , Adolescent , Anthelmintics/therapeutic use , Eyelid Diseases/drug therapy , Eyelashes/physiopathology , Lice Infestations/diagnosis , Ivermectin/therapeutic use , Phthirus/parasitology , Administration, Oral , Eyelid Diseases/parasitology , Lice Infestations/parasitologyABSTRACT
Se reportó un caso de parasitación del cabello por piojos en un joven de 24 años, la identificación entomológica de los adultos y estadios inmaduros del vector, confirmaron la presencia de Phthirus pubis Linnaeus, 1758, como único parásito existente. Este insecto hematófago usualmente infesta la región del pubis, axilas, pestañas y otras partes del cuerpo, pero no es habitual encontrarlo en la cabeza
Subject(s)
Humans , Male , Adult , Hair , Lice Infestations , PhthirusABSTRACT
Phthiriasis is a sexually transmitted disease by Phthirus pubis(pubic or crab louse) and usually affect the pubis in adult. Infestation of the eyelashes and scalp occurs rarely and mainly in children. In children, infestation may be transmitted by close contact with infected family, infected towel or other materials, or rarely by sexual abuse. So, careful examination is needed to find out familial source. We report a case of phthiriasis occuring on the scalp of a 16 month-old child whose mother has phthiriasis on the pubis and both axilla.
Subject(s)
Adult , Child , Humans , Infant , Axilla , Eyelashes , Mothers , Phthirus , Scalp , Sex Offenses , Sexually Transmitted DiseasesABSTRACT
La phthiriasis palpebral es una causa poco común de blefaritis y conjuntivitis que puede fácilmente ser omitida por el oftalmólogo. Un alto índice de sospecha y un cuidadoso examen en la lámpara de hendidura sobre las pestañas y márgenes palpebrales del paciente lleva a un diagnóstico certero. Aunque los piojos pueden ser difíciles de detectar, la acumulación de liendres (larvas del piojo) y de las heces de los piojos sobre las pestañas, que se aprecian como un material granular rojizo marrón en la base de las pestañas, ayuda a realizar el diagnóstico. La pediculosis se transmite por contacto íntimo con individuo infestado por vestidos y ropas de cama contaminadas, la otra forma de transmisión es típicamente por contacto sexual. En los niños la infestación puede ser debida al contacto íntimo con la madre o niñera. Pestañas y cejas son los sitios de predilección. En los adultos la phthiriasis palpebral es probablemente transmitida del área genital a los ojos mediante la mano. El tratamiento medicamentoso debe acompañarse de una cuidadosa remoción de los piojos y liendres de las pestañas del paciente. La aplicación local de pediculicidas tales como: fluoresceína al 20 por ciento, ungüento de óxido de mercurio amarillo al 1 por ciento, petrolato de fisostigmina, lociones de hexacloruro de gamma benceno, malatión, carbaryl y permetrina, o el uso de crioterapia y láser de argón. Miembros familiares, contactos sexuales, compañeros íntimos deben ser examinados y tratados, vestidos, ropas artículos personales deberán ser desinfectados a una temperatura de 50 grados centígrados por 30 minutos.
Subject(s)
Blepharitis/diagnosis , Blepharitis/therapy , Phthirus/classification , Phthirus/pathogenicity , Insecticides, Organochlorine/therapeutic use , Lice Infestations/therapyABSTRACT
A clinical case of phthirus pubis infestation of the eyelids in an eight year old boy is presented. He complained of a bilateral eyelids inflammation for the last two weeks which had not healed with a daily application of a collyrium. Physical examination showed the presence of small dark spheres, of approximately 1 mm. attached to the proximal extreme of the eyelashes. A microscopical examination of these elements permitted to identify adults and eggs of P. pubis. Neither insects nor eggs were found in the scalp of the patient. Treatment consisted in the extraction of the parasite elements by means of a fine forceps after the application of liquid vaseline in the eyelashes. A total of 23 adults insects and 32 eggs was removed. The boy proceeded from a boarding school, where none of the other 27 children was found infested and stayed there form monday to friday, going home for week ends. It was impossible to contact the mother, the most probable source the patient infestation, for epidemiological and prophylactical purposes
Subject(s)
Humans , Infant , Male , Blepharitis/etiology , Eye Infections, Parasitic/diagnosis , Phthirus/pathogenicity , Eye Infections, Parasitic/etiology , Eye Infections, Parasitic/therapy , Eye Infections, Parasitic/transmission , Eyelashes/parasitology , Eyelids/parasitologyABSTRACT
The subject of this study was a four years old girl who had Phthirus pubis infestation in the scalp, eyelids, eyelashes, neck and shoulders. She had fever, severe itching, allergic reaction and anxiety. The girl was successfully treated with 2.5% permethrin cream. The risk of lice infestation as a community health problem was discussed
Subject(s)
Humans , Female , Lice Infestations/diagnosis , Phthirus/pathogenicity , Lice Infestations/prevention & controlABSTRACT
The majority of the crab louse is found in pubic hairs, but some of them will colonize axillary hairs, eyelashes, eyebrows and occasionally scalp hairs. In children crab louse may colonize the eyelashes and scalp hairs. The authors found a crab louse, Phthirus pubis and their nits on the eyelashes and scalp hiars of 25-months-old female who complained of foreign body and itching sensation of her right upper lid. Treatment is accomplished by careful mechanical removal of the louse and nits followed by the epilation and application of antibiotic eyedrops or ointments. We report a case of Phthiriasis palpebrarum in children.
Subject(s)
Child , Female , Humans , Colon , Eyebrows , Eyelashes , Foreign Bodies , Hair , Hair Removal , Ointments , Ophthalmic Solutions , Pediculus , Phthiraptera , Phthirus , Pruritus , Scalp , SensationABSTRACT
Phthiriasis has been usually known as a sexually-transmitted disease. The majority of these cases are found in the hair of the genital lesion, however, infestation of the eyelashed may occur. Eyeld involvement frequently causes blepharitis or conjunctivitis. The authors found a crab louse, Phthirus pubis and their nits on the eyelashes of 22-year-old female who complained foreign body and itching sensation of her right upper lid. Treatment is accomplished by careful mechanical removal of the louse and nits followed by the epilation and alllication of antibiotic eyedrops. We report a case of Phthiriasis palpebrarum with a review of the literatures.
Subject(s)
Female , Humans , Young Adult , Blepharitis , Conjunctivitis , Eyelashes , Foreign Bodies , Hair , Hair Removal , Ophthalmic Solutions , Pediculus , Phthiraptera , Phthirus , Pruritus , SensationABSTRACT
By light and scanning electron microscopy, the morphologies of Korean pubic louse(Phthirus pubis) were described and measured. Especially, electron microscopic structures of palpus, tuft organ, sensilla basiconicum and palpal lobe were reviewed in detail. The variations were obserbed in the number of dorsal setae and the setae of membranous processes of abdomen. And also, the importance of public health and epidemiological aspects was discussed.