|
Benign
|
Malignant
|
Epithelial
|
i. Epidermis
|
Papilloma
|
Squamous cell carcinoma
|
ii. Basal cell (Skin adnexae)
|
-
|
Basal cell carcinoma
|
Adnexae
|
i. Hair follicle
|
Trichoepithelioma
|
Adenocarcinoma
|
ii. Sebaceous/Sweat/Perianal
gland
|
Adenoma of respective gland
|
Adenocarcinoma
|
Non glandular epithelium
|
Papilloma
|
Carcinoma
|
Glandular surface
|
Polyp
|
Adenocarcinoma
|
Glandular epithelium
|
Adenoma
|
Adenocarcinoma
|
Mesenchymal
|
i. Fibrocyte
|
Fibroma
|
Fibrosarcoma
|
ii. Mucoid connective tissue
|
Myxoma
|
Myxosarcoma
|
iii. Adipose connective tissue
|
Lipoma
|
Liposarcoma
|
iv. Cartilage
|
Chondroma
|
Chondrosarcoma
|
v. Bone
|
Osteoma
|
Osteosarcoma
|
Blood vessel
|
Angioma or haemangioma
|
Haemangiosarcoma
|
Lymph vessel
|
Lymphangioma
|
Lymphangiosarcoma
|
Smooth muscle
|
Leiomyoma
|
Leiomyosarcoma
|
Striated muscle
|
Rhabdomyoma
|
Rhabdomyosarcoma
|
Histiocyte
|
Histiocytoma
|
Malignant histiocytoma or histiocytic sarcoma
|
Mast cell
|
Mastocytoma
|
Malignant mast cell tumour or mast cell sarcoma
|
Haemopoietic tissue
|
i. Lymphocyte
|
Lymphocytoma
|
Lymphosarcoma
|
ii. Plasma cell
|
-
|
Myeloma
|
iii. Monocyte
|
-
|
Monocytic leukemia
|
iv. Granulocyte
|
-
|
Myelogenous leukemia or granulocytic leukemia
|
v. Reticulum cells
|
-
|
Reticulum cell sarcoma
|
vi. Erythroblasts
|
-
|
Erythroid leukemia
|
vii. Myoloblast
|
-
|
Myeloid leukemia
|
Mesothelium
|
i. Synovial membrane
|
Synovioma
|
Synovial carcinoma
|
ii. Meninges
|
Meningioma
|
Meningioma or invasive meningioma
|
iii. Bronchial epithelium
|
-
|
Bronchogenic carcinoma
|
Nervous tissue
|
i. Astrocyte
|
Astrocytoma
|
Astrocytoma
|
ii. Oligodendroglia
|
Oligodendroglioma
|
Oligodendroglioma
|
iii. Ependyma
|
Ependymoma
|
Ependymoma
|
iv. Schwann cells
|
Schwannoma (neurilemmoma)
|
Neurilemmoma
|
v. Nerve cell
|
Neuroblastoma or
Ganglioneuroma
|
Malignant neuroblastoma or Malignant ganglioneuroma
|
vi. Chromaffin paraganglia
(adrenal medulla)
|
Pheochromocytoma
|
Malignant pheochromocytoma
|
vii. Non chromaffin paraganglia (Carotid body, aortic body)
|
Chemodectoma or Non chromaffin paraganglioma
|
Malignant chemodectoma or Non chromaffin paraganglioma or meduloblastoma
|
Others
|
i. Neuroectoderm- Melanocyte
|
Melanoma
|
Malignant melanoma
|
ii. Renal epithelium
|
Renal tubular adenoma
|
Renal cell carcinoma
|
iii. Urinary tract epithelium (Transitional)
|
Transitional cell papilloma
|
Transitional cell carcinoma
|
iv. Placental epithelium (Trophoblast)
|
Hydatidiform mole
|
Choriocarcinoma
|
v. Spermatogonic epithelium (Testicular epithelium;
germ cells)
|
Seminoma
|
Seminoma or Embryonal carcinoma
|
vi. Kidney
|
Nephroblastoma
|
Malignant nephroblastoma
|
vii. Islet cell
|
Insulinoma (β cell adenoma)
|
Malignant insulinoma
|
viii. Liver
ix. Sertoli cell
|
Hepatoma
Sertoli cell tumour
|
Hepatocellular carcinoma
Sertoli cell tumour
|