Myskow M W, Gawkrodger D J, O'Doherty C S, McLaren K M
Department of Pathology, Royal Hallamshire Hospital, Sheffield, UK.
Dermatologica. 1990;181(1):62-4. doi: 10.1159/000247865.
Syringoacanthoma is a rare benign appendage tumour derived from the intraepidermal portion of the acrosyringium. We report its occurrence in 3 women. In each case the tumour clinically most resembled a seborrhoeic keratosis. Its importance histopathologically lies in the need to differentiate it from conditions such as malignant melanoma, squamous cell carcinoma, intraepidermal carcinoma, Paget's disease and metastasis, which may all show intraepidermal spread.
汗腺棘皮瘤是一种罕见的良性附属器肿瘤，起源于汗腺导管的表皮内部分。我们报告了3例发生在女性身上的病例。在每个病例中，肿瘤在临床上最类似于脂溢性角化病。其在组织病理学上的重要性在于需要将其与恶性黑色素瘤、鳞状细胞癌、表皮内癌、佩吉特病和转移瘤等疾病相鉴别，这些疾病都可能表现出表皮内扩散。
