Vaginal ultrasound scan | Normal uterus and ovaries |
Vaginal swab | Negative |
Bacterial and fungal culture/stain | Negative |
Phase contrast microscopy of vaginal fluid | Increased no of WCCs, small epithelial cells without lactobacillus species. |
Sexually transmitted infection
| Negative |
Cervical cytology screening | Normal cells |
Vaginal biopsy | Spongiosis, mixed neutrophilic, lymphocytic, and eosinophilic inflammation and focal erosions, covered by fibrin and granulocytes. Special stains for spirochaetes, fungi and viruses are negative. |
PCR-analysis for
| Negative |
WCC, white cell count.