A meta-analysis showed that, in cases of CI, the CK level had an odds ratio (OR) of 14.7 in predicting crush-syndrome-induced acute kidney injury (CS-AKI), but its screening performance was not optimal, and the result needed to be interpreted in conjunction with the results of other risk factors, such as the myoglobin level, urine dipstick test result, uric acid level, and potassium level [39]. Here, MB is linked to Cowden syndrome 1.