Total 6 clinical symptoms reported for Transcobalamin II deficiency  Very Frequent (2)Frequent (4)

Acute kidney injury	Sudden loss of renal function, as manifested by decreased urine production, and a rise in serum creatinine or blood urea nitrogen concentration (azotemia).   Synonyms:Acute kidney failure; Acute renal failure; AKI	Very frequent
Megaloblastic bone marrow	Abnormal increased number of megaloblasts in the bone marrow.	Very frequent