Mebazaa A, Trabelsi S, Denguezli M, Sriha B, Belajouza C, Nouira R
Department of Dermatology, Chu Farhat Hached, 4002 Sousse, Tunisia.
Dermatol Online J. 2006 Jan 27;12(1):14.
Chondroid syringoma (CS) is an uncommon, benign, sweat-gland tumor. The usual presentation is of an asymptomatic, slowly growing mass, typically located on the head and neck region. We present a case of a CS located in the right arm of a 43-year-old woman. This tumor developed slowly over 8 years. The diagnosis of CS was made by histopathological examination; it showed an abundant chondroid stroma intermingled with a fibro-adipoid tissue. There was no recurrence after total excision of the tumor with a 2-year followup. The unusual localization of chondroid syringoma made an accurate preoperative diagnosis difficult and diagnosis was achieved only by microscopy. Surgical tumor excision remains the best therapeutic option to avoid relapses of this tumor. Close followup is recommended because malignant transformation, although rare, is possible.
软骨样汗腺腺瘤（CS）是一种罕见的良性汗腺肿瘤。通常表现为无症状、生长缓慢的肿块，典型地位于头颈部区域。我们报告一例位于一名43岁女性右臂的软骨样汗腺腺瘤病例。该肿瘤在8年时间里缓慢发展。通过组织病理学检查确诊为软骨样汗腺腺瘤；其显示有丰富的软骨样基质与纤维脂肪组织混合。肿瘤全切术后随访2年无复发。软骨样汗腺腺瘤的不寻常定位使得术前准确诊断困难，仅通过显微镜检查才能确诊。手术切除肿瘤仍然是避免该肿瘤复发的最佳治疗选择。建议密切随访，因为尽管恶变罕见，但仍有可能发生。
