Karen Koch,Wayne Grayson
Karen Koch
Scleroderma is a rare complication of carcinoid syndrome and is usually encountered in the setting of a metastatic primary neuroendocrine tumour of the distal ileum. Associated endocardial fibrosis is a frequent finding and the condition ca...
Rhabdomyosarcoma Arising in a Giant Congenital Melanocytic Naevus: Case Report and Literature Review [0.03%]
巨先天性黑色素痣并发横纹肌肉瘤一例及文献复习
Tirelo M Pitjadi,Reubina Wadee,Wayne Grayson
Tirelo M Pitjadi
Giant congenital melanocytic naevi (GCN) are rare, disfiguring lesions which carry a significant risk of malignant transformation. Melanoma is the most common malignancy documented in association with these lesions. Although exceedingly rar...
Anisa Mosam,Koraisha Hoosen,Ncoza C Dlova
Anisa Mosam
An HIV-positive female on antiretroviral therapy (ART) presented with an annular eruption diagnosed as a drug reaction based on histology of a lichenoid dermatitis. She responded to oral steroid therapy and discontinuation, but progressed t...
Malignant Chondroid Syringoma: A Report of Two Cases with a Sarcomatous Mesenchymal Component [0.03%]
恶性粘液样海绵状肿瘤：附两例具有肉瘤样间叶成分的病例报告
Carolina Elizabeth Nel,Dawn van der Byl,Wayne Grayson
Carolina Elizabeth Nel
Malignant chondroid syringoma (MCS; malignant mixed tumour) is a rare neoplasm typically arising on the extremities and trunk. We are report 2 unique cases of MCS, one occurring on the scalp of a 78-year-old man and the other on the trunk o...
John Frean,Wayne Grayson
John Frean
The rickettsiae are a diverse group of vector-borne zoonotic bacterial pathogens. The two common spotted fever diseases in existence in southern Africa are boutonneuse fever-like tick bite fever (TBF), caused by Rickettsia conorii, and Afri...
Nelesh P Govender,Wayne Grayson
Nelesh P Govender
In 2013, a novel thermally dimorphic fungal pathogen was described to cause disseminated disease among persons living with advanced HIV/AIDS in South Africa. Although the organism was initially described as an Emmonsia-like fungus, it is no...
Emerentienne Larivé,Michael Nicolas,Gürkan Kaya et al.
Emerentienne Larivé et al.
Purpose: To assess the role of the canonical Wnt pathway via activation of β-catenin in tumor progression of conjunctival melanoma. Methods: ...
Induction of Hyalurosome by Topical Hyaluronate Fragments Results in Superficial Filling of the Skin Complementary to Hyaluronate Filler Injections [0.03%]
透明质酸片段局部使用诱导产生的透明质酸囊泡与透明质酸填充剂注射互补实现皮肤填充作用
Gürkan Kaya,Aysin Kaya,Jean-Hilaire Saurat
Gürkan Kaya
Hyaluronate (HA) plays a major role in the process of skin aging. The main use of HA has been for hydration and dermal fillers. Another approach, based on the discovery of the signaling effects of topically applied hyaluronate fragments (HA...
A Case of Compound Nevus with Intradermal Pseudoglandular Features: A Rare Variant and Possible Pitfall [0.03%]
具有假腺腔特征的复合痣一例：一种罕见变异型及误诊陷阱
Marie Maillard,Listette Stucki,Gürkan Kaya
Marie Maillard
Melanocytic nevi are frequent cutaneous lesions with a large variation of morphological features, including pseudoglandular formation, which has rarely been described in the literature and remains of uncertain biological and clinical signif...
Amandine Dupont,Hélène Marescassier,Gürkan Kaya
Amandine Dupont
Epidermolytic acanthoma is a rare benign tumor that appears as a solitary papule or, rarely, multiple small papules on the trunk and extremities, or on genitalia. They are generally asymptomatic, although they can be pruritic. The clinical ...