Cutaneous myiasis of scalp in a young girl related to Musca domestica.

Cutaneous myiasis is a parasitic disease secondary to the presence of the larvae of certain insects, particularly diptera, in the skin of man or vertebrates [1]. Human myiasis is a rare clinical condition, but more frequently seen in tropical and subtropical areas. Hot humid climate with inadequate sanitary conditions favor the development of this condition. Dermatitis, psychiatric illnesses, leprosy, and diabetes are some contributory factors [2]. Treatment of myiasis, once diagnosed, is simple and rapid recovery is anticipated.

Frontal fibrosing alopecia and lichen planopilaris in HLA-identical mother and daughter.

Frontal fibrosing alopecia (FFA) is a lymphocyte-mediated scarring alopecia thought to be a variant of lichen planopilaris (LPP). We present a 67-year-old woman with frontal fibrosing alopecia whose daughter was diagnosed to have lichen planopilaris. Both patients had identical human leukocyte antigen (HLA) D types, supporting a phenotypical relationship between the two clinical entities. Interestingly, our patient also had of autoimmune chronic atrophic gastritis, a previously unreported association.

Trichosporon inkin and Trichosporon mucoides as unusual causes of white piedra of scalp hair.

White piedra of scalp hair is considered a rare entity. We report three cases of this disorder all of whom presented with nodules on the hair. Potassium hydroxide preparations of the hair revealed clustered arthrospores and mature, easily detachable nodules. Cultures grew Trichosporon inkin in 2 patients and Trichosporon mucoides in one patient. Both these fungi are unusual causes of white piedra.

Pediculosis capitis: an update.

Head louse infestation, or pediculosis capitis, caused by Pediculus humanus var. capitis, is a common health concern in pediatric age group. An itching of the scalp is the chief symptom, whereas presence of viable nits confirms the diagnosis of head louse infestation. Secondary bacterial infection with impetignization with cervical and occipital lymphadenopathy can complicate the clinical scenario with physician misdiagnosing pediculosis to a primary bacterial infection. Screening and treatment of all close contacts is necessary for an adequate management of pediculosis. Medical management of head louse infestation requires proper application of topical pediculicidal agents', chiefly permethrin lotion and wet combing with a fine toothcomb. Severe cases with high parasitic load justify the use of either oral cotrimoxazole or Ivermectin. Other described technique involves a single application of hot air for 30 minutes. Radical but culturally unacceptable method would be shaving of scalp in resistant cases. Environmental fogging with insecticides is neither necessary nor recommended.

Borderline tuberculoid leprosy of the scalp.

A case of borderline tuberculoid leprosy involving the hairy scalp is reported. To the best of our knowledge, only two paucibacillary leprosy patients with scalp lesion have been reported, and in only one was the scalp covered with hair.