This functional tissue unit (FTU) illustration includes cell types related to the thymus lobule FTU in the ASCT+B Table Thymus v1.2. The cell types and measurements were referenced from (Palumbo 2008; “Thymus Histology,” n.d.; “Lobules of Thymus - e-Anatomy - IMAIOS,” n.d.)Uberon describes this FTU as follows: "A lobule that is part of a thymus. Divided into an outer cortex and inner medulla and separated from each other by connective tissue septa, but with the medullary tissue continuous from lobule to lobule."

Bibliography:

• “Lobules of Thymus - e-Anatomy - IMAIOS.” n.d. Accessed September 25, 2023. https://www.imaios.com/en/e-anatomy/anatomical-structure/lobules-of-thymus-1553795620.
• Palumbo, Carla. 2008. “Embryology and Anatomy of the Thymus Gland.” In Thymus Gland Pathology, edited by Corrado Lavini, Cesar A. Moran, Uliano Morandi, and Rudolf Schoenhuber, 13–18. Milan, Italy: Springer. https://doi.org/10.1007/978-88-470-0828-1_2.
• “Thymus Histology.” n.d. Kenhub. Accessed September 25, 2023. https://www.kenhub.com/en/library/anatomy/histology-of-the-thymus