Can external auditory canal papilloma be seen by naked eye?

summary

Papilloma of the external auditory canal is a benign tumor occurring in the cartilage of the external auditory canal. It is the result of the proliferation of squamous cells or basal cells stimulated for a long time. It is more common in southern China, especially in men. The pathological changes are the same as those on the skin of other parts. Let's share my experience with you.

Can external auditory canal papilloma be seen by naked eye?

In the early stage of the tumor, there are no symptoms, such as obstruction, itching or hearing loss when the external auditory canal is full. The patients who often have ear bleeding or "meat pieces" are accompanied by secondary infection, such as ear pain and pus. The examination shows that there are single or multiple cases of different sizes in the external auditory canal,

The surface is rough and uneven, with or without pedicle of brownish yellow tumor, hard to touch, with infection can be congestion swelling granulation, with local blood circulation disorders can be black, can part of the natural fall off, rapid proliferation can invade the middle ear and mastoid, occasionally in the ear after the formation of fistula, this disease has the tendency of malignant transformation, should pay attention to check the ear around the swollen lymph nodes.

It should be resected thoroughly, and the infection should be eliminated first. Therefore, the tumor is very easy to recur, so the wound should be coated with silver nitrate, Brucea javanica oil, 25% star anisodate tincture or interferon, and medium electric cauterization should also be used. Radical mastoidectomy should be performed in patients with middle ear involvement. Patients with malignant transformation should be treated with postoperative radiotherapy.

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