# Vulvar and anogenital ulcerations induced by amivantamab: A case series

**Authors:** Sukul Mittal, Elissa J. Goorman, Joshua Prenner, Samantha Guhan, Lida Zheng, Jennifer N. Choi, Cuong V. Nguyen

PMC · DOI: 10.1016/j.jdcr.2026.01.015 · 2026-01-20

## Full-text entities

- **Genes:** TXK (TXK tyrosine kinase) [NCBI Gene 7294] {aka BTKL, PSCTK5, PTK4, RLK, TKL}, EGFR (epidermal growth factor receptor) [NCBI Gene 1956] {aka ERBB, ERBB1, ERRP, HER1, NISBD2, NNCIS}
- **Diseases:** ulcer (MESH:D014456), mucocutaneous toxicities (MESH:D064420), dermatologic toxicities (MESH:D000168), cancer (MESH:D009369), eruptions (MESH:D003875), stage IV lung carcinoma (MESH:D008175), pyogenic granulomas (MESH:D017789), papulopustular eruptions (MESH:D012393), breast lesion (MESH:D061325), zinc deficiency (MESH:C564286), mucocutaneous lesions (MESH:D007897), inflammation (MESH:D007249), iron deficiency (MESH:D000090463), cutaneous toxicities (MESH:D013262), non-small cell lung cancer (MESH:D002289), pruritus (MESH:D011537), herpes (MESH:C536395), paronychia (MESH:D010304), pustular dermatosis (MESH:D012872), dermatitis (MESH:D003872), xerotic dermatitis (MESH:C536156), scalp folliculitis (MESH:D005499), bleeding (MESH:D006470), mucositis (MESH:D052016), penile (MESH:D010409), acneiform rash (MESH:D005076)
- **Chemicals:** Zinc (MESH:D015032), EGFRi (-), Amivantamab (MESH:C000718215), iron (MESH:D007501), erlotinib (MESH:D000069347)
- **Species:** Homo sapiens (human, species) [taxon 9606], Mus musculus (house mouse, species) [taxon 10090], Rattus norvegicus (brown rat, species) [taxon 10116]

## Figures

1 figure with captions in the complete paper: https://tomesphere.com/paper/PMC12961205/full.md

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Source: https://tomesphere.com/paper/PMC12961205