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Neisseria gonorrhoeae, also known as gonococcus, is a species of Gram-negative diplococci bacteria that causes the sexually transmitted genitourinary infection gonorrhea as well as other forms of gonococcal disease including disseminated gonococcemia, septic arthritis, and gonococcal ophthalmia neonRead more
Neisseria gonorrhoeae, also known as gonococcus, is a species of Gram-negative diplococci bacteria that causes the sexually transmitted genitourinary infection gonorrhea as well as other forms of gonococcal disease including disseminated gonococcemia, septic arthritis, and gonococcal ophthalmia neonatorum. Gonorrhoeal infection is generally limited to superficial mucosal surfaces lined with columnar epithelium. Pili and Opa proteins facilitate adhesion of the gonococcus to epithelial cells of the urethra, rectum, cervix, pharynx, and conjunctiva, thereby making colonization possible.
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Neisseria gonorrhoeae, the bacterium responsible for gonorrhea, can cause a variety of clinical symptoms depending on the site of infection. Here are some key clinical findings: Urogenital Infections:- -Males: Urethritis is the most common manifestation, characterized by a purulent discharge and dysRead more
Neisseria gonorrhoeae, the bacterium responsible for gonorrhea, can cause a variety of clinical symptoms depending on the site of infection. Here are some key clinical findings:
Urogenital Infections:-
-Males: Urethritis is the most common manifestation, characterized by a purulent discharge and dysuria (painful urination). Complications can include epididymitis and prostatitis.
-Females: Cervicitis is common, often asymptomatic, but can present with vaginal discharge, intermenstrual bleeding, and dysuria. If untreated, it can lead to pelvic inflammatory disease (PID), which may cause chronic pelvic pain, infertility, and ectopic pregnancy.
Extragenital Infections:-
-Rectal: Symptoms include anal itching, discharge, and pain during bowel movements.
-Pharyngeal: Often asymptomatic but can cause sore throat and pharyngeal exudates.
-Conjunctival: Can cause eye pain, redness, and purulent discharge.
Disseminated Gonococcal Infection (DGI):-
– This is a rare but serious condition that can lead to septic arthritis, dermatitis, and tenosynovitis. Symptoms include fever, joint pain, and skin lesions.
Other Manifestations:-
See less– Eyes: Gonococcal conjunctivitis can cause severe eye pain, sensitivity to light, and discharge.
-Throat: Pharyngeal gonorrhea can cause sore throat and swollen lymph nodes.