Department of Ultrasound, Hebei General Hospital, Shijiazhuang, Hebei, China.
Medicine (Baltimore). 2021 Apr 9;100(14):e25469. doi: 10.1097/MD.0000000000025469.
Eccrine spiradenoma (ES) is a rare benign skin adnexal tumor originating from eccrine sweat glands. The features of ES on ultrasonography (US) have received little attention. Therefore, we report the sonographic findings in a case of an ES that originated from the abdominal wall and discuss the previously reported cases.
A 53-year-old woman was admitted to our hospital with a complaint of a painful nodule on the right side of her abdominal wall of 1-year duration.
The mass on the right side of abdominal wall was diagnosed as ES by histopathological examination.
The patient subsequently underwent total excision of the mass.
The patient recovered well and had no complications during the 1-year follow-up.
As eccrine spiradenoma (ES) is rare and most of the tumors are excised without prior imaging studies. Little is known regarding the features of ES on ultrasonography (US). Familiarizing with the clinical and US features of this rare tumor may increase awareness of the disease among sonographers and clinicians.
小汗腺螺旋腺瘤（ES）是一种罕见的良性皮肤附属器肿瘤，起源于小汗腺。ES 在超声检查（US）中的特征尚未引起重视。因此，我们报告了一例起源于腹壁的 ES 的超声表现，并讨论了以往报道的病例。
一名 53 岁女性因右侧腹壁疼痛性结节 1 年就诊于我院。
腹壁右侧肿块经组织病理学检查诊断为 ES。
患者随后接受了肿块的完全切除。
患者在 1 年的随访中恢复良好，无并发症。
由于小汗腺螺旋腺瘤（ES）罕见，大多数肿瘤在没有预先进行影像学研究的情况下就被切除了。关于 ES 在超声检查（US）中的特征知之甚少。熟悉这种罕见肿瘤的临床和 US 特征可以提高超声医师和临床医生对该病的认识。
