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Updated: Feb 10, 2026

Experimental Generation of Carcinoma-Associated Fibroblasts CAFs from Human Mammary Fibroblasts
Published on: October 25, 2011
Cat scratch disease presenting as axillary lymphadenopathy and a palpable benign mammary nodule mimicking a carcinoma
Larissa Cabral Marques1, Kátia Pincerato2, Adriana Akemi Yoshimura1
1Núcleo de Mastologia, Hospital Sírio Libanês, São Paulo, SP, Brasil.
Abstract:
We present a case involving a 74-year-old woman with cat scratch disease characterized by an enlarged and hard axillary lymph node as well as a palpable breast nodule mimicking a carcinoma. The lymph node and the breast nodule were excised. The pathologic examinations revealed granulomatous lymphadenitis with gram-negative bacilli and an intraductal papilloma. Antibiotic therapy (azithromycin) was prescribed and the patient's clinical evolution was excellent.
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