“…Five cases (19 %) occurred in patients with chronic diseases such as neurodermitis, sacroiliitis, diabetes mellitus (present case), arterial hypertension, hypothyroidism, or previous history of cancer or surgery (coronary artery bypass graft) [ 16 , 21 , 24 , 26 , 30 ] (Table 2 ) . Six cases (22 %) occurred in elderly patients (age 62–76) in good physical health [ 9 , 10 , 12 , 13 , 18 , 23 , 33 ], and the remaining four cases (15 %) affected young (age 27–47), healthy individuals [ 20 , 28 , 31 , 32 ]. More specifically, the recently published cases describe two young patients (age 27, 28), both having a history of refractive ocular surgery [ 31 , 32 ].…”