??????????Division of Dermatology

Research and Publications

The Division of Dermatology is committed to producing robust research relevant to the African context. Our special research interests include acral melanoma, hidradenitis suppurativa, atopic dermatitis, vitiligo, and dermatopathology. The Division's special interest in acral melanoma has developed in response to our experience in treating patients with this frequently neglected and misunderstood condition.

All Publications 2020 - 2024?

  1. ?ASAMI Consensus Survey Study Group (Visser WI, et al) The Alopecia Areata Severity and Morbidity Index (ASAMI) Study: Results From a Global Expert Consensus Exercise on Determinants of Alopecia Areata Severity. Journal of the American Medical Association of Dermatology. 2024; 1;160(3):341-350. http://doi:10.1001/jamadermatol.2023.5869

  2. Tod, B., Whitaker, D., Visser, W., Isaacs, T., Jacobs, T., Wiid, K., Dlova, N.C. and Wright, C.Y. Integrated sun protection advice for the South African population. International Journal Dermatology. 2024; 63: 277-287. https://doi:10.1111/ijd.16980

  3. Smit, C., Gray, N., & Visser, W. (2024). Bullous pemphigoid and its association with neurological diseases. Journal of the Colleges of Medicine of South Africa. 2024; 2(1), 5 pages. doi: https://doi:10.4102/jcmsa.v2i1.27

  4. Kannenberg SMH. The Microbiome's Impact on Skin Health and Disease. Current Allergy and Clinical Immunology 2024;37(2):63-69. https://hdl.handle.net/10520/ejc-caci-v37-n2-a3

  5. Gkalpakiotis S, Kannenberg S, Kingo K, et al. Real-world clinical, psychological, and economic burden of atopic dermatitis: results from the ESSENTIAL AD multicountry study. Dermatology and Therapy. 2024;14(5):1173-1187. http://doi.org/10.1007/s13555-024-01146-8

  6. Elezbawy, B., Farghaly, M., Al Lafi, A., Gamal, M., Metni, M., Visser, W., Al-Abdulkarim, H., Hedibel, M., Fasseeh, A. N., Abaza, S., & Kaló, Z. (2024). Strategic approaches to reducing the burden of atopic dermatitis in the Middle East and Africa region. Value in Health Regional Issues, 33, 100987. https://doi:10.1016/j.vhri.2024.100987

  1. De Jager RS, Gray NA, Schneider JW. Verrucous papules and plaques in a middle‐aged man.  International Journal of Dermatology 2023;62 (10): 1215-1217. http://doi:10.1111/ijd.16679

  2. Suresh S, Kannenberg S, Lachman A. Assessing the impact of paediatric      atopic dermatitis on the mental health and quality of life of their caregiver at a tertiary hospital in Cape Town, South Africa. Current Allergy and Clinical Immunology 2023; 36(2):122-127. https://hdl.handle.net/10520/ejc-caci-v36-n2-a9??

  3. Parker A, Parker MA, Schneider J, Jordaan H, Visser W. The clinicopathological spectrum of preclinical folliculitis keloidalis with correlation to its dermoscopic features: a cross-sectional analytical study. International Journal Dermatology. 2023 Nov;62(11):1371-1377. http://doi: 10.1111/ijd.16847.

  4. Gallo JC, de Wet J, Visser WI, Jordaan HF, Schneider JW. Generalized lichen spinulosus and secondary follicular mucinosis. Journal of The American Academy of Dermatology Case Rep. 2023 Jan 30;33:101-104. http://doi: 10.1016/j.jdcr.2023.01.017.

  1. De Wet J, Du Plessis PJ, Schneider JW. Lentigo Maligna of the head and neck: A retrospective study assessing surgical excision margins in a South African Population. Journal of The American Academy of Dermatology International 2022; 7:169-176. http://doi:10.1016/j.jdin.2022.01.008?

  2. Tod BM, Visser WI. Emerging Targeted Therapies for Atopic Dermatitis in the South African Context. Current Allergy and Clinical Immunology 2022; 35(2):88-95. https://hdl.handle.net/10520/ejc-caci-v35-n2-a7?

  3. Tiwari R, Amien A, Visser WI, Chikte UME. Counting dermatologists in South Africa: number, distribution and requirement. British Journal of Dermatology 2022; 187:246-273. http://doi:10.1111/bjd.21036

  4. Kannenberg SMH. Therapeutic Patient Education in Atopic Dermatitis. Current Allergy and Clinical Immunology 2022; 35(2):72-76. https://hdl.handle.net/10520/ejc-caci-v35-n2-a4

  5. Joram, George O., Burger, Henriette, Visser, WI, Mohamed ZZ. Low-dose localised electron radiotherapy in a case of refractory mycosis fungoides. South African Journal of Oncology. 2022:5. https://doi:10.4102/sajo.v6i0.237

  6. Gray NA, Tod BM, Rohwer AC, Fincham L, Visser WI, McCaul MG. Pharmacological interventions for periorificial (perioral) dermatitis in children and adults: a systematic review. Journal of the European Academy of Dermatology and Venereology 2022; 36:380-390. https://doi:10.1111/jdv.17817

  7. Gray NA, Gallo J, Schneider JW, Jordaan HF, Visser WI. Erythematous papules and plaques in a corymbose (corymbiform) arrangement. International Journal of Dermatology 2022; 61(6):685-686. http://doi:10.1111/ijd.16182

  8. Gallo J, Schneider JW, De Wet J, Moxley K, Jordaan HF, Visser WI, Tod BM, A Profile and Three-Year Follow-Up of Patients with Basal Cell Carcinoma in the Western Cape, South Africa. Journal of Skin Cancer 2022; 5: 8443867, 7 pages. https://doi:10.1155/2022/8443867

  9. Gallo J, Claasens S, Visser WI, Jordaan HF, Schneider JW, Tod BM. Cutaneous tuberculosis (lupus vulgaris-type). IDCases 2022; 27:e01394, 3 pages. http://doi:10.1016/j.idcr.2022.e01394

  10. Eksteen JM, Visser WI, De Wet J, Lombard CJ, Zunza M, Tod BM. Cross-sectional study of acral melanoma awareness in a group of South African final phase medical students. Indian Journal of Dermatology, Venereology and Leprology 2022; 88(3):444-448. http://doi:10.25259/IJDVL_460_2021

  1. Kannenberg S, Karabus SJ, Levin M, Mabelane T, Manjra AI, Pillay L, et al. Consensus Statement on The Management Of Severe, Difficult-To-Treat Atopic Dermatitis In Adults And Adolescents in South Africa and the Role of Biologics. Current Allergy and Clinical Immunology 2021;34(3):1-9. http://doi.10.10520/ejc-caci-v34-n3-a10

  2. Visser, W I, Koot, D J, Terblanche, LSDV. Contemporary treatments for atopic dermatitis and the dawn of targeted biological therapies. South African General Practitioners 2, 6, 11, 2022 http://www.sagpj.co.za/index.php/SAGPJ/article/view/101?

  1. Alves SM, Arendse AJ, Kannenberg SMH. COVID-19 collateral damage: Alcohol rub dermatitis as an emerging problem. South African Medical Journal 2020 Nov 3;110(12):13135. http://doi:10.7196/SAMJ.2020.v110i12.15354?.

  2. Tod BM, Schneider JW, Bowcock AM, Visser WI, Kotze MJ. The tumor genetics of acral melanoma: What should a dermatologist know? Journal of The American Academy of Dermatology International, 2020; 1(2): 135 – 147. http://doi:10.7196/SAMJ.2020.v110i12.15354??

  3. Mahlangeni, G. M., Tod, B. M., Jordaan, H. F., & Schneider, J. W. (2020). Clinicopathological Features of Seborrheic-Like Dermatitis in HIV-Infected Adults: A Single Institutional Descriptive Cross-Sectional Study. The American Journal of Dermatopathology 2021; 43(1): 27-34. http://doi: 10.1097/DAD.0000000000001670

  4. Kannenberg SM, Karabus S, Visser, WI, et al. Paediatric atopic eczema (atopic dermatitis) in South Africa: A practical algorithm for the management of mild-to-moderate disease in daily clinical practice. South African Family Practice. 2020;62(1), a5190. https://doi:10.4102/safp.v62i1.5190

  5. Hia-Yu Chu, Anwar Al Hammadi, Nancy Agmon-Levin, Nilgun Atakan, Assem Farag, Rand K. Arnaout, Susanna Kannenberg, Kanokvalai Kulthanan, Asmara Mubarak, Fares Zaitoun, Susanne Crowe, Sigrid Malfait, Kathryn Cooke, Elise L. Dekker. Clinical characteristics and management of chronic spontaneous urticaria in patients refractory to H1-Antihistamines in Asia, Middle-East and Africa: Results from the AWARE-AMAC study, World Allergy Organization Journal 2020; 13(4):100117. http://doi:10.1016/j.waojou.2020.100117?

  6. Happle R, van Gysel D, F?lster-Holst R, Jordaan HF, Claasens S, Has C. An unusual type of telangiectatic naevus with underlying and surrounding dilated veins: report of four cases. Journal of European Academy of Dermatology and Venereology. 2020 Apr;34(4):e169-e171. https://doi:10.1111/jdv.16116.

  7. De Wet J, Swart C;M, Jordaan HF, Schneider JW, Mulder S, Visser WI. A unique case of generalized hyperkeratotic and verrucous porokeratosis. Journal of The American Academy of Dermatology Case Reports. 2020; 6(9):925-930. http://doi:10.1016/j.jdcr.2020.07.017?

  8. De Wet, J., Steyn, M., Jordaan, H. F., Smith, R., Claasens, S., & Visser, W. I. (2020). An Analysis of Biopsies for Suspected Skin Cancer at a Tertiary Care Dermatology Clinic in the Western Cape Province of South Africa. Journal of Skin Cancer 2020 Jan 27:2020:9061532. doi:10.1155/2020/9061532.

  9. De Wet, J., Jordaan, H. F., Visser, W. I., Happle, R. Phacomatosis Pigmentovascularis is Not a Twin-Spot Phenomenon. Journal of Glaucoma 29(2):p e11, February 2020. http://doi:10.1097/IJG.0000000000001418??

  10. Claasens S, Kannenberg SMH, Jordaan HF et al. The prevalence and spectrum of mucocutaneous disease in South African people living with HIV and accessing care at a district-level hospital. South African Journal of HIV Medicine. 2020;21(1), a1154. https://doi:10.4102/sajhivmedv21i1.1154