Which of the following is a benign epithelial neoplasm:
a. Rhabdomyoma.
b. Fibroma.
c. Lipoma.
d. Granular cell tumor.
e. Keratoacanthoma. ***
A rhabdomyoma is a benign neoplasm of striated muscle.
Almost all lesions in the oral cavity that are called fibromas are not true neoplasms
A lipoma is a benign neoplasm composed of fat cells.
A granular cell tumor, also called granular cell myoblastoma or Abrikosov's tumor in
the past, is a benign lesion of the soft tissues whose origin and nature are not fully
understood. For a long time the lesion was considered a benign neoplasm related to muscles.
Currently a neurogenic origin seems to be more likely.
A keratoacanthoma, also called molluscum sebaceum, is a benign cutaneous lesion that is believed to arise from hair follicles Histologic examination of a keratoacanthoma shows hyperplastic epithelium with carcinoma-like features.
The keratoacanthoma: It is defined as a benign epithelial neoplasm, originated from the superior portion of the sebaceous gland of the hair follicle.
a. Rhabdomyoma.
b. Fibroma.
c. Lipoma.
d. Granular cell tumor.
e. Keratoacanthoma. ***
A rhabdomyoma is a benign neoplasm of striated muscle.
Almost all lesions in the oral cavity that are called fibromas are not true neoplasms
A lipoma is a benign neoplasm composed of fat cells.
A granular cell tumor, also called granular cell myoblastoma or Abrikosov's tumor in
the past, is a benign lesion of the soft tissues whose origin and nature are not fully
understood. For a long time the lesion was considered a benign neoplasm related to muscles.
Currently a neurogenic origin seems to be more likely.
A keratoacanthoma, also called molluscum sebaceum, is a benign cutaneous lesion that is believed to arise from hair follicles Histologic examination of a keratoacanthoma shows hyperplastic epithelium with carcinoma-like features.
The keratoacanthoma: It is defined as a benign epithelial neoplasm, originated from the superior portion of the sebaceous gland of the hair follicle.