Related Experiment Video
Updated: Sep 8, 2026

A New Technique for Quantitative Analysis of Hair Loss in Mice Using Grayscale Analysis
Published on: March 9, 2015
Tinea capitis in two elderly women: transmission at the hairdresser
A Takwale1, S Agarwal, S C Holmes
1George Eliot Hospital, College Street, Nuneaton CV10 7JD, UK.
Tinea capitis is rare in the elderly. We report cases of two elderly women who presented to our dermatology clinic within 8 weeks of each other, with scalp scaling and alopecia. In both cases, Microsporum canis grew on fungal culture of their hair, and required prolonged treatment with terbinafine. Neither of them gave a history of contact with young children or any animals. Both were fairly fit and not systemically immunocompromised. However, both had been regularly visiting the same hairdresser, during the presumed period of infectivity, making this the most likely source of infection.
Tinea capitis is rare in the elderly. We report cases of two elderly women who presented to our dermatology clinic within 8 weeks of each other, with scalp scaling and alopecia. In both cases, Microsporum canis grew on fungal culture of their hair, and required prolonged treatment with terbinafine. Neither of them gave a history of contact with young children or any animals. Both were fairly fit and not systemically immunocompromised. However, both had been regularly visiting the same hairdresser, during the presumed period of infectivity, making this the most likely source of infection.
Related Concept Videos
Hand hygiene
Hand washing...
Transmission-based Precautions II: Airborne and Protective Environment
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
Transmission-based Precautions I: Contact, Enteric, and Droplets
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
Accessory Structures of the Skin: Hair Growth and Types
Skin Diseases and Disorders
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
Cryptococcal Meningitis

