A Bursa Neuroma complex describes the phenomenon whereby both of these entities coexist in the symptomatic forefoot.

Further reading here:

https://onlinelibrary.wiley.com/doi/10.7863/ultra.15.11022

Paraplate cysts or plantar plate ganglia represent small defects within the plantar plate of the metatarsophalangeal joint of the toe. These defects allow a small amount of joint fluid to extend through this crevice and form an encapsulated cystic structure adjacent the joint capsule. This is a...