Otolaryngologist, head and neck surgeon Francis T. Hall discusses the evaluation of thyroid nodules, which primarily aims to determine the likelihood of malignancy. He then reviews the treatment of thyroid nodules and thyroid cancer, including recent advances in management
Back away from products with benzalkonium chloride
Wednesday 24 April 2024, 12:15 AM

[Image: Supplied]
Dermatologist Caroline Mahon reviews a scaly skin condition that mainly affects body folds
Key points, The classical presentation of granular parakeratosis is a flexural-predominant symmetrical inflammation associated with dark-brown branny scale.
Ski, Pract Green w Pale Yellow
Kia ora and welcome to New Zealand Doctor Rata Aotearoa
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References
1. Northcutt AD, Nelson DM, Tschen JA. Axillary granular parakeratosis. J Am Acad Dermatol 1991;24:541–44.
2. Tian CJ, Purvis D, Cheng HS. Granular parakeratosis secondary to benzalkonium chloride exposure from common household laundry rinse aids. NZ Med J 2021;134(1534):128–42.
3. Sugimoto N, Tada A, Kuroyanagi M, et al. Survey of synthetic disinfectants in grapefruit seed extract and its compounded products. Shokuhin Eiseigaku Zasshi 2008;49(1):56–62.