Tumours sensitivity

Radioresistant Tumors (M.O.P)
   1. Melanoma.
   2. Osteosarcoma.
   3. Pancreatic Carcinoma.

Radiosensitive Tumors (W.E.L.Se.M)
   1. Wilm's Tumor.
   2. Ewing's Sarcoma.
   3. Lymphoma.
   4. Seminoma.
   5. Multiple Myeloma.
   6. Medulloblastoma.

(Remember Both as MOP-WELSeM, if you could)

Chemoresistant Tumors - (G.B.S.S)
  1. Gastric carcinoma.
  2. Bladder Carcinoma.
  3. Soft Tissue Sarcoma.
  4. Squamous Cell carcinoma of Head and Neck.

Chemosensitive Tumors - 
  1. Wilm's Tumor.
  2. Lymphoma.
  3. Teratoma.
  4. ALL in Children.
  5. Choriocarcinoma.
  6. Ewing's Sarcoma.
  7. Rhabdomyosarcoma.