For each case, age, gender, smoking status, alcohol intake, past history, symptoms, blood pressure, blood cell count, blood biochemical tests, coagulation tests, hormone tests, radiological results, surgical treatment and the outcome at discharge were collected. The first test result after admission and before the operation was taken for the items of blood tests with multiple times in the analysis.
Clinical data of 185 consecutive patients receiving resective operation with a pathological diagnosis of craniopharyngioma in our hospital between January 2013 and February 2021 were collected. Among these patients, 18 of them were recognized as craniopharyngioma with tumoral hemorrhage during the operation.