Nodular hidradenoma is a rare benign adnexal tumor that occurs as a solitary nodule with a predilection for the head, face, and upper extremities. We describe the case of nodular hidradenoma presenting as an expanding nodule on the scalp. This tumor is a simulator of malignant lesions on clinical and dermoscopic examination. Our case emphasizes the importance to identify this tumor as a differential for scalp lesions.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8710560 | PMC |
| http://dx.doi.org/10.1002/ccr3.5189 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Poroid Hidradenoma: A Rare Finger Lesion.
Cureus
September 2024
Surgery, Harlem Hospital Center, New York, USA.
Article Synopsis
- Poroid hidradenomas are rare tumors that develop from eccrine sweat glands and typically present as nodules made up of cuticular and poroid cells.
- They are classified under poroid neoplasms, which also includes other similar tumors like hidroacanthoma simplex and eccrine poroma, and their diagnosis can be complicated due to similarities with other tumors.
- A case study of a 56-year-old woman with a nodular lesion on her finger confirmed a poroid hidradenoma through histopathological analysis, emphasizing the necessity for careful clinical evaluation and diagnosis for these uncommon dermatological issues.
Ultrasonic features of hidradenoma papilliferum: An unexpected mass in the vulvar.
J Clin Ultrasound
January 2025
Department of Ultrasound, Shaoxing People's Hospital, Shaoxing, China.
Hidradenoma papilliferum is a rare superficial mass with distinct ultrasonic features. It originates from mammary structures and is commonly observed in the anogenital region of women. We report a hidradenoma papilliferum with clear ultrasound images which have never be described before.
View Article and Find Full Text PDFUltrasound Features of Nodular Hidradenoma: A Case Series of 27 Patients.
J Ultrasound Med
December 2024
Department of Ultrasound, Zhongshan Hospital of Traditional Chinese Medicine, Zhongshan, China.
Objective: The aim of this study was to systematically investigate the ultrasonographic features of nodular hidradenoma (NH).
Methods: A retrospective analysis was used to systematically summarize the ultrasonographic data of 27 patients diagnosed with NH by surgical pathology, including 13 eccrine nodular hidradenomas (ENH) and 14 apocrine nodular hidradenomas (ANH).
Results: All instances of NH presented as solitary, well-defined lesions that infiltrated the dermis and subcutaneous fat layer, characterized by a heterogeneous hypoechoic internal solid component on ultrasound imaging.
A rare case of hidradenocarcinoma with anaplastic and invasive features arising from a nodulocystic hidradenoma.
J Cutan Pathol
December 2024
Department of Dermatology, James A. Haley Veterans Hospital, Tampa, Florida, USA.
A 91-year-old man presented with a cutaneous left abdominal mass. The mass was longstanding (over 5 years) and slow-growing. Examination revealed a violaceous, multinodular, and exophytic non-tender mass surrounded by patchy erythema.
View Article and Find Full Text PDFArticle Synopsis
- * Diagnosing this tumor involves differentiating it from several other skin conditions, including hemangiomas, melanomas, and infected sebaceous cysts.
- * The article discusses a specific case of a large eccrine acrospiroma found on the left thigh of a 56-year-old man, highlighting the clinical and morphological analysis involved.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!