Although this comment prompted me to go down a rabbit (er lizard?) hole and I found this paper about an endolymphatic sac neoplasm in a gecko
https://meridian.allenpress.com/jhms/article/25/3-4/82/137212/Endolymphatic-Sac-Carcinoma-In-Situ-in-a-Tokay
https://meridian.allenpress.com/jhms/article/25/3-4/82/137212/Endolymphatic-Sac-Carcinoma-In-Situ-in-a-Tokay
Comments
Also thx for the cool case and the Bonus paper!