Advanced symptoms of cystadenocarcinoma?

Update Date: 2021-10-30 Source: Network

summary

Cystadenocarcinoma is a rare malignant tumor characterized by cystic growth and intracystic papilla. The tumor is conceptually a malignant type of benign cystadenoma. The average age of the patients was 59 years old, and there was no gender difference. About 65% of the cases occurred in the large salivary gland, especially in the parotid gland. Small salivary glands are more common in buccal mucosa, lip and palate. It usually presents as a slowly growing, compressible, asymptomatic mass. Palatal tumors can invade bone. Advanced symptoms of cystadenocarcinoma? Let's talk about it

Advanced symptoms of cystadenocarcinoma?

The average age of the patients was 59 years old, and there was no gender difference. About 65% of the cases occurred in the large salivary gland, especially in the parotid gland. Small salivary glands are more common in buccal mucosa, lip and palate. It usually presents as a slowly growing, compressible, asymptomatic mass. Palatal tumors can invade bone.

Tumors are usually well circumscribed, but not encapsulated. A large number of cysts were filled with mucus, and fibrous connective tissue was found between the cysts. Small solid tumor islands or ductal structures can be seen between the cysts or in the front of the tumor. About 75% of the cases had papillary hyperplasia in varying degrees.

The most common lining epithelial cells were cuboidal cells, columnar cells, occasionally mucinous cells, clear cells and large eosinophilic tumor cells. The size of nucleus is the same, nucleolus is obvious, mitosis is rare. The necessary condition for diagnosis is that there are at least cysts and small ducts infiltrating the glandular parenchyma and surrounding connective tissue. Rupture of the capsule often occurs, leading to bleeding and granulation tissue formation.

matters needing attention

1. Encourage the patients to build up the confidence to overcome the disease, mobilize the subjective enthusiasm of the patients, keep optimistic spirit, and avoid tension. 2. Pay attention to keep enough sleep, avoid overwork, pay attention to the combination of work and rest, and pay attention to the regularity of life. 3. Reasonable diet, diet should be light, avoid spicy food.