I am a t1d. in 2013 i had a lesion in my liver that was 1.2 cm. in feb. of this year it has grown to 2.7 cm. lately i cannot breath and feel bloated. ?

A benign tumor?: Benign neoplasms of the liver are usually isolated space-occupying structures. Examples include: cysts, focal nodular hyperplasia, hemangiomas, adenomas, cholangiomas, cystadenomas, mesenchymal hamartomas. Giant (4cm) tumors can cause mass effect, thrombosis, pain. Your tumor has more than doubled in size, & needs further evaluation. Doubt your diabetes (T1D) is etiologic unless fatty liver.