lymphoma +
retroperitoneal cancer +

adult lymphoma
anus lymphoma
appendix lymphoma
B-cell acute lymphoblastic leukemia +
B-cell adult acute lymphocytic leukemia
bladder lymphoma
bone lymphoma
breast lymphoma
cecum lymphoma
central nervous system lymphoma
cerebral lymphoma
chest wall lymphoma
childhood B-cell acute lymphoblastic leukemia
childhood lymphoma +
chronic lymphocytic leukemia +
colon lymphoma
esophagus lymphoma
eye lymphoma +
gallbladder lymphoma
gastric lymphoma
gastrointestinal lymphoma
gray zone lymphoma +
heart lymphoma
Hodgkin's lymphoma +
liver lymphoma
lung lymphoma
lymphoblastic lymphoma +
mediastinal malignant lymphoma +
methotrexate-associated lymphoproliferation
nasal cavity lymphoma
non-Hodgkin lymphoma +
orbit lymphoma
ovarian lymphoma
pancreas lymphoma
paranasal sinus lymphoma
prostate lymphoma
rectum lymphoma
retina lymphoma
retroperitoneal germ cell neoplasm
retroperitoneal neuroblastoma
retroperitoneal sarcoma +
retroperitoneum carcinoma
small intestine lymphoma
spinal cord lymphoma
sternum lymphoma
testicular lymphoma
thymus lymphoma
thyroid lymphoma
tracheal lymphoma
ureteral lymphoma