Malignant tumors have higher hTERT expression than benign tumors. These glands are capable of developing both benign and malignant tumors. Recent research describes the rare occurrence of malignant transformations of these normally benign tumors. A disease known as benign prostatic hyperplasia may produce similar symptoms. It may also help differentiate between malignant and benign lesions. Brain tumours can be either benign or cancerous. These growths can be noncancerous (benign) or cancerous (malignant). The breast is susceptible to numerous benign and malignant conditions. Canonical Wnt pathway activity is involved in the development of benign and malignant breast tumors. Bowel intussusception can occur with various benign colonic tumors. Adrenocortical oncocytomas are rare with mostly benign and nonfunctioning tumors. Reconstructive surgery remains an option for women who have experienced benign and malignant conditions. They are considered benign and slow growing tumors. There is only one compelling indication for alpha blockers, which is for benign prostatic hyperplasia. Temporary hyperglycemia is often benign and asymptomatic.