2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Digestive Organs And Peritoneum 150-159 > Malignant Neoplasm Of Pancreas 157.* > 2006 ICD-9-CM Diagnosis 157.4 Malignant neoplasm of islets of langerhans View the most recent version of ICD-9-CM 157.4 157.4 is a specific code that can be used to specify a diagnosis 157.4 contains 18 index entries View the ICD-9-CM Volume 1 157.* hierarchy Alternate Terminology Islets of Langerhans, any part of pancreas Use additional code to identify any functional activity  Index entries containing 157.4: Adenocarcinoma (M8140/3) - see also Neoplasm, by site, malignant islet cell (M8150/3) pancreas 157.4 unspecified site 157.4 Carcinoma (M8010/3) - see also Neoplasm, by site, malignant islet cell (M8150/3) pancreas 157.4 unspecified site 157.4 Gastrinoma (M8153/1) malignant (M8153/3) pancreas 157.4 unspecified site 157.4 Glucagonoma (M8152/0) malignant (M8152/3) pancreas 157.4 unspecified site 157.4 Insulinoma (M8151/0) malignant (M8151/3) pancreas 157.4 unspecified site 157.4 Tumor (M8000/1) - see also Neoplasm, by site, unspecified nature alpha cell (M8152/0) malignant (M8152/3) pancreas 157.4 unspecified site 157.4 beta cell (M8151/0) malignant (M8151/3) pancreas 157.4 unspecified site 157.4 G cell (M8153/1) malignant (M8153/3) pancreas 157.4 unspecified site 157.4 islet cell (M8150/0) malignant (M8150/3) pancreas 157.4 unspecified site 157.4