21 September 2026
: Case report 
Simultaneous Thyroid Eye Disease and IgG4-Related Orbital Disease in a Patient With Diabetes Mellitus: A Case Report
Challenging differential diagnosis, Diagnostic / therapeutic accidents, Management of emergency care, Educational Purpose (only if useful for a systematic review or synthesis), Rare coexistence of disease or pathology
Brenda Hayatulhaya ABCDEF 1*, Tomoyuki Kashima ABCDEFG 2DOI: 10.12659/AJCR.952068
Am J Case Rep 2026; 27:e952068
Figure 1 Coronal orbital magnetic resonance imaging findings (T1-weighted and fat-suppressed images using short-tau inversion recovery sequences); bilateral extraocular muscle enlargement with tendon sparing (TED) and diffuse orbital soft tissue /lacrimal gland infiltration with high STIR signal (IgG4-RD).