|Year : 2011 | Volume
| Issue : 1 | Page : 64-65
Tuberculous cervicitis: A case report
SA Ahmed1, AO Oguntayo2, K Odogwu2, K Abdullahi1
1 Department of Pathology, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria
2 Department of Obstetrics & Gynaecology, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria
|Date of Web Publication||29-Apr-2011|
S A Ahmed
Department of Pathology, Ahmadu Bello University Teaching Hospital, Zaria
Source of Support: None, Conflict of Interest: None
|How to cite this article:|
Ahmed S A, Oguntayo A O, Odogwu K, Abdullahi K. Tuberculous cervicitis: A case report. Niger Med J 2011;52:64-5
| Introduction|| |
Tuberculous infection, which is now uncommon in western society, is still frequently observed in Third World countries in Africa and Asia. The cervix is involved in 0.1-0.65% of all cases of tuberculosis and 5-10% of cases in female genital tract. Tuberculous involvement of the female genital tract in almost all cases is secondary to extragenital tuberculosis. Affectation of the female genitalia has been reported as a rare event. ,, We report a case of tuberculous cervicitis simulating cervical cancer.
| Case|| |
This case is of a 35 year old multiparous woman who was first seen in gynecological Clinic with a 5 months history of unprovoked irregular vaginal bleeding associated with passage of blood clots which necessitated blood transfusion and had 3 units of blood. There was no previous history of post-coital bleeding prior the onset of symptoms. Her last menstrual period dated back to prior to her last child birth two years earlier. She also observed that she was losing weight but no history of pelvic pain, chronic cough or contact with a case of pulmonary tuberculosis. On examination the cervix appeared hyperemic ad irregular in outline, ulcerated, with vegetations. She had bilateral inguinal lymphadenopathies.
Antibody tests for HIV and VDRL infections were negative and the chest x-ray was normal. Pelvic ultrasonography revealed a small uterus and bilateral adnexae devoid of masses or collection. Sputum, urine and cervical secretions were negative for acid-fast bacilli and culture was unhelpful. The erythrocyte sedimentation rate (ESR) at 2 hours was 85 and Mantoux test was 12mm. A diagnosis of cervical cancer was entertained and punch biopsy of the lesion was performed.
Histological examination showed an ulcerated endocervical epithelium overlying a lesion composed of granulomata with central areas of caseous necrosis which are composed of epithelioid cells with surrounding lymphocytes and plasma cells.
There are numerous Langhan's giant cells. A special stain for mycobacterium was negative. Tuberculosis was considered as the most probable diagnosis. She had six months of anti tuberculosis therapy and after completion there was complete response. There was general improvement of physical condition and the cervix had a normal appearance. She is currently on follow up.
| Discussion|| |
Tuberculosis of the cervix may occur as a primary infection or secondary (in which case the primary focus would have healed). , As a general rule, genital tract tuberculosis involvement may be through : blood (90%), spread from other organs (e.g. tuberculous peritonitis), lymph node involvement, and "vertical" spread through intercourse with an infected partner. 
The common presentations in TB of the female genital tract areamenorrhoea, menstrual irregularities, infertility, vaginal discharge and postmenopausal bleeding. The gross appearance of the tuberculous cervix is highly variable. It may present as papillary, ulcerative, interstitial, miliary, endocervical or polypoid forms. ,, Examination reveals a cervix that is not very different, in features, from those of invasive carcinoma with vegetative and ulcerative growth patterns.
Microscopically, there were caseating granulomas [Figure 1]. These are not diagnostic of tuberculosis and therefore it is necessary to rule out other causes of granulomatous inflammation like foreign body reaction, schistosomiasis, amoebiasis, and sarcoidosis. Isolation of the mycobacterium is the gold standard for diagnosis. Approximately one third of cases are culture negative. Therefore, the presence of typical granulomata is sufficient for diagnosis if other causes of granulomatous cervicitis are excluded or a primary focus identified. 
|Figure 1: Histology of the cervix showing caseating granulomas, giant cells and lymphocytic infiltrates. H&E x100|
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The incidence of tuberculosis is on the rise due partly to rising incidence of HIV infection. Our case emphasizes that though uncommon in the cervix, tuberculosis should form an important differential diagnosis of malignant appearing lesion on the cervix. This warrants high index of suspicion among practioners.
| References|| |
|1.||Samantaray S, Parida G, Rout N, Giri SK, Kar R. Cytologic detection of tuberculous cervicitis: a report of 7 cases. Acta Cytol. 2009 Sep-Oct;53(5):594-6. |
|2.||Lamba H, Byrne M, Goldin R, Jenkins C. Tuberculosis of the cervix: case presentation and a review of the literature. Sex Transm Inf 2002; 78: 62 - 63. |
|3.||Sinha A, Banerjee N, Roy KK, Takkar D. Cervical tuberculosis mimicking carcinoma cervix. J Obstet Gynecol Ind 2002; 52: 154. |
|4.||Chowdhury NN. Overview of tuberculosis of the female genital tract. J Indian Med. Assoc 1996; 94: 345-361. |
|5.||Akhlaghi F, Hamedi AB. Postmenopausal tuberculosis of the cervix, vagina and vulva. Internet Journal of Gynecology and Obstetrics 2004; 3(1). |
|6.||Singh S, Gupta V, Modi S, Rana P, Duhan A, Sen R. Tuberculosis of uterine cervix: a report of two cases with variable clinical presentation. Trop Doct 2010;40125-126 |