Biomedical subjects
H F Molloy
Publications and source records attributed to H F Molloy.
Overheating in bed as an important factor in many common dermatoses.
BACKGROUND: Extensive questioning of patients with a wide variety of skin disorders led to the impression that nocturnal overheating was probably an important factor in the initiation and the perpetuation of many skin disorders. METHODS: In order to test the hypothesis, 12 "clean-skinned" subjects (6M/6F) aged 18 to 45 years were monitored electronically every 30 seconds during an 8 hour sleep period (2300 to 0700 hours), sleeping under a standard 10 tog duvet. RESULTS: All the subjects were too hot by 3 to 4 degrees C. All showed changes in their EEG patterns with reduced REM sleep, increased awakenings, and all showed changes in their sleep stage patterns. In addition, they all showed evidence of increased sweating in the "heat-sink" area. CONCLUSIONS: The mechanisms where by such changes could be implicated in the precipitation and perpetuation of skin disease are discussed. "Lifestyle" modification as a very effective, noninvasive, therapeutic regime is recommended. Further research along these lines would probably be very valuable and instructive.
Sunburn and other superficial burns. The ABCDs of management in the first four hours: a personal view.
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Pachyonychia congenita with laryngeal involvement.
Pachyonychia congenita (Jadassohn-Lewandowsky Syndrome) is a rare autosomal dominant disorder characterized by nail dystrophy, hyperkeratosis of the palms and soles, leukoplakia of the mucosa of the upper respiratory tract and anus, follicular keratoses especially about the knees and elbows, and palmar and plantar hyperhidrosis. We present a patient with pachyonychia congenita and an exophytic lesion in the larynx at the posterior commissure. He is the youngest of 4 family members with this disorder covering 3 generations. Each of the 4 patients also exhibited both oral leukoplakia compatible with the Jadassohn-Lewandowsky syndrome (Ikonograph Dermatol. Lab., 1 (1906) p. 29), and subcutaneous cysts of the face and scalp as described by Jackson and Lawler (Ann. Eugenics (1951) 142.
Tyrosinaemia II.
Four cases of tyrosinaemia type II (Richner-Hanhart syndrome) are reported. This syndrome consists of corneal erosions, palmar and plantar hyperkeratoses, and sometimes mental retardation. Presentation with photophobia and dendritic corneal ulceration or circumscribed palmoplantar keratoderma should alert the physician to the possible diagnosis of tyrosinaemia II. Early diagnosis is important, as the clinical picture can be modified by dietary restriction.
Report of heat moulded footwear for a patient with epidermolysis bullosa.
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