Sweat Gland Lump ● < Secure >

This text covers the full spectrum: benign blockages, infectious/inflammatory conditions, benign tumors, and malignant tumors.

| Condition | Key differentiators | | :--- | :--- | | | Keratinous contents, central punctum, mobile, no relation to sweat glands. | | Lipoma | Soft, rubbery, very mobile, no inflammation. | | Dermatofibroma | Firm, dimples on pinching, often on legs. | | Lymph node | Firm, mobile (or matted if malignant), in axilla/groin. | | Metastatic carcinoma | Rapid growth, known primary cancer (breast, lung, melanoma). | | Basal cell carcinoma | Pearly papule with telangiectasias, ulceration ("rodent ulcer"). | sweat gland lump

"Have you noticed any changes in the lump over time?" Rachel asked, making a note on Emily's chart. This text covers the full spectrum: benign blockages,

"It feels like it’s watching me," Marcus muttered. "It’s growing, Sarah. It’s harvesting my sweat." | | Dermatofibroma | Firm, dimples on pinching,