A sexually active lady came with profuse yellowish frothy discharge with intense itching. On local examination of the vagina a ‘strawberry’ like cervix is revealed. What condition she is likely suffering from?
First, the core concept here is vaginal infections. The key symptoms are the discharge characteristics and the appearance of the cervix. The strawberry cervix is a classic sign. I remember that trichomoniasis is known for causing a frothy, yellow-green discharge and a strawberry cervix due to the inflammation. It's a sexually transmitted infection caused by Trichomonas vaginalis.
The other options might be bacterial vaginosis, candidiasis, or gonorrhea. Bacterial vaginosis usually has a thin, gray discharge with a fishy odor, not frothy. Candidiasis (yeast infection) leads to thick, white discharge without the strawberry appearance. Gonorrhea can cause discharge, but the cervix might be inflamed but not strawberry-like.
So the correct answer is Trichomonas vaginitis. The clinical pearl is that the strawberry cervix is a key sign, and it's a protozoal infection requiring specific treatment like metronidazole.
**Core Concept**
This question tests the identification of **Trichomonas vaginitis**, a sexually transmitted infection characterized by specific clinical signs. The "strawberry cervix" results from punctate hemorrhages caused by the protozoan *Trichomonas vaginalis*.
**Why the Correct Answer is Right**
*Trichomonas vaginalis* is a flagellated protozoan that adheres to vaginal epithelial cells, causing inflammation. The organism triggers a mixed inflammatory response, leading to a profuse, yellow-green, frothy discharge and a "strawberry cervix" due to superficial cervical hemorrhages. Diagnosis is often confirmed by wet mount microscopy or nucleic acid amplification tests.
**Why Each Wrong Option is Incorrect**
**Option A:** *Candida albicans* (yeast infection) causes a curd-like discharge, no frothiness, and no strawberry cervix.
**Option B:** *Gonorrhea* may cause purulent discharge but lacks the frothy consistency and strawberry cervix.
**Option C:** *Bacterial vaginosis* presents with a thin, gray discharge and fishy odor, not frothy or hemorrhagic changes.
**Clinical Pearl**
Remember the "3 Fs" for trichomoniasis: **Frothy**, **Foul-smelling** discharge, and **Frequent** itching. The strawberry cervix is a hallmark but may not always be present. Treat with **metronidazole** or **tinidazole**; avoid alcohol during therapy to prevent disulfiram-like reactions.
**Correct Answer: D. Trichomonas vaginitis**