Expert introduction: What is the etiology and pathology of cervicitis?

In most cases, patients do not know the cause of cervicitis because they generally know very little about this aspect. So what are the main causes and pathologies of cervicitis? The following is the expert's answer, I hope it will be helpful to you.

1. Let's start with the pathology of cervicitis: the cervix is ​​red and swollen with naked eyes, the cervical mucosa is congested and edematous, and purulent secretions can flow out through the external cervical opening. Under the microscope, blood vessels are congested, a large number of neutrophils infiltrate the cervical mucosa and submucosal tissues and glands, and purulent secretions can be seen in the glandular cavity. This is the cause of the etiology and pathology of cervicitis;

2. The second is the cause of cervicitis: Acute cervicitis was rare in the past, mainly seen in infected abortion, puerperal infection, cervical injury and vaginal foreign body infection. The pathogens are general purulent bacteria such as Staphylococcus, Streptococcus, Enterococcus, etc. In recent years, with the increase of sexually transmitted diseases, acute cervicitis has become a common disease, which is the cause of cervicitis in the etiology and pathology.

At present, the most common acute cervicitis in clinical practice is mucopurulent cervicitis, which is characterized by the naked eye seeing purulent or mucopurulent secretions on the cervical canal or cervical canal cotton swab specimens. When the cervical canal is wiped with a cotton swab, it is easy to induce endocervical bleeding. The pathogens of mucopurulent cervicitis are mainly Neisseria gonorrhoeae and Chlamydia trachomatis. However, the pathogens of some MPCs are unclear. Chlamydia trachomatis and Neisseria gonorrhoeae both infect the columnar epithelium of the cervical canal, spread along the mucosal surface and cause superficial infection, and the lesions are obvious in the cervical canal.

In addition to the columnar epithelium of the cervical canal, Neisseria gonorrhoeae often invades the transitional epithelium of the urethra, the paraurethral glands, and the Bartholin's glands. Staphylococci and Streptococci are more likely to affect the cervical lymphatic vessels and invade the deep cervical stroma.

I hope the answers from the experts above will be helpful to you. Generally, the etiology and pathology of cervicitis are what professional doctors should know. I hope that reading this will help you with your treatment. I wish you a speedy recovery!

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