Genital tb-diagnostic algorithm and treatment. (Special Issue: Tuberculosis and COVID-19.)
2020
Female genital tuberculosis (FGTB) is a common cause of infertility in India but its diagnosis remains elusive due to paucibacillary nature of disease Traditional methods of diagnosis include demonstration of acid fast bacilli on endometrial or peritoneal biopsy or epithelioid granuloma on the biopsy or positive gene Xpert on the biopsy, but they are positive in small percentage of cases only missing diagnosis in many cases Positive polymerase chain reaction (PCR) alone is not taken for diagnosis due to high false positivity Diagnostic laparoscopy and hysteroscopy can detect many cases by direct demonstration of TB lesions Composite reference standard is a useful method to diagnose FGTB This review discusses various diagnostic modalities including endometrial or peritoneal biopsy to detect acid fast bacilli on microscopic or culture or epithelioid granuloma, role of PCR, role of radiological imaging (hysterosalpingography, ultrasound, CT scan, MRI and PET-CT scan) and role of endoscopic techniques (laparoscopy and hysteroscopy) in diagnosis of FGTB including role of composite reference standard The International and National studies highlight the role of composite reference standard and its components like demonstration of AFB on microscopy or culture of endometrial or peritoneal biopsy or epithelioid granuloma or gene Xpert or PCR or latest tests like loop-mediated isothermal amplification (TB-LAMP) test and other newer molecular methods like Xpert Ultra for diagnosis of FGTB It also detects role of endoscopy in FGTB and role of diagnostic algorithm for diagnosis of FGTB Treatment is with four primary drugs (rifampicin, isoniazid, ethambutol and pyrazinamide) for two months followed by three drugs (rifampicin, isoniazid and ethambutol) daily orally for 4 months for drug sensitive FGTB Shorter Multidrug-resistant TB (MDR-TB) regimen is given for Rifampicin resistant (RR)/MDR confined to only FGTB while longer all oral regimen is given for RR/MDR with or without additional drug resistance, HIV seropositives with FGTB or involvement of other sites or pulmonary TB (PTB) along with FGTB Composite reference standard which combines various diagnostic modalities is a useful strategy to diagnose FGTB
Keywords:
-
Correction
-
Source
-
Cite
-
Save
0
References
0
Citations
NaN
KQI