title: [Clinical "masks" of malignant tumors of the large intestine in children].
mesh_terms: D000293:Adolescent; D001064:Appendicitis / Q000175:diagnosis; D002648:Child; D002675:Child, Preschool; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007223:Infant; D007414:Intestinal Neoplasms / Q000175:diagnosis*; D007415:Intestinal Obstruction / Q000175:diagnosis; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis; D008297:Male
vernacular_title: Klinicheskie "maski" zlokachestvennykh opukholeĭ tolstoĭ kishki u deteĭ