{'fraction_non_alphanumeric': 0.013192612137203167, 'fraction_numerical': 0.001759014951627089, 'mean_word_length': 6.3896103896103895, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Nonsebaceous lymphadenoma arising as a painless subcutaneous nodule on the eyebrow

Salivary gland tumors can rarely present in skin excision specimens and can pose a diagnostic challenge to dermatopathologists. We present an exceptional case of a salivary gland type nonsebaceous lymphadenoma presenting as a painless subcutaneous nodule on the right medial eyebrow of a 16‐year‐old male, mimicking a primary cutaneous adnexal neoplasm. Histologic evaluation revealed a well‐circumscribed to partially encapsulated nodule with a marked lymphoid infiltrate including reactive germinal centers. Within the lymphoid component was a central epithelial cystic neoplasm with tubuloglandular and basaloid differentiation. There was no myoepithelial component to suggest a chondroid syringoma. No sebaceous differentiation was present. The overall histopathological and immunohistochemical findings were consistent with a nonsebaceous lymphadenoma. Dermatopathologists should consider salivary gland type lymphadenoma as a differential diagnosis when encountering a subcutaneous lesion with lymphoid, cystic, glandular, and basaloid components.