From 1992 it was already suspected that squamous cell carcinoma were related to breast implants.
From 2017 it was officially associated.
Breast implant capsule–associated squamous cell carcinoma: a report of 2 cases 2017 >>
Primary Squamous Cell Carcinoma Arising from a Breast Implant Capsule. 2016 >>
Squamous cell carcinoma of the breast following silicone injection of the breasts. 1999 >>
Epithelialization of the lining of a breast implant capsule. Possible origins of squamous cell carcinoma associated with a breast implant capsule 1994 >>
Squamous cell carcinoma following breast augmentation. 1992 >>