Related Experiment Videos
Presumed tubercular serpiginouslike choroiditis: clinical presentations and management
Vishali Gupta1, Amod Gupta, Sunil Arora
1Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Purpose:
Choroiditis, choroidal tubercles, and tuberculomas are well known ocular manifestations of systemic tuberculosis. The present series aimed to report the occurrence of serpiginouslike choroiditis of presumed tubercular origin.
Design:
Retrospective, noncomparative, interventional case series.
Participants:
Eleven eyes in seven consecutive patients with a diagnosis of choroidal tuberculosis simulating serpiginous choroiditis were studied between 1997 and 2000. TESTING AND INTERVENTION: All patients had their fundus photographs taken at the time of initial presentation as well as during follow-up. All patients underwent a Mantoux skin test and chest radiography. In addition, five patients had their aqueous or vitreous humor subjected to polymerase chain reaction (PCR) for Mycobacterium tuberculosis. Sputum examination, biopsy, or both were carried out whenever recommended by the pulmonologist. Systemic antituberculosis chemotherapy was instituted in combination with treatment for ocular inflammation.
Main Outcome Measure:
Therapeutic response and visual improvement.
Results:
There were five men and two women ranging in age from 17 to 32 years. Clinical presentations included three morphologic variants; multifocal progressive choroiditis showing wavelike progression to confluent, diffuse lesions resembling serpiginous choroiditis (three eyes); diffuse choroiditis characterized by diffuse plaquelike choroiditis with an amoeboid pattern suggestive of serpiginous choroiditis at initial presentation (four eyes); and mixed variety where opposite eyes had mixed features (four eyes). All patients had strongly positive Mantoux skin test results and positive chest radiograph results. The PCR results from aqueous and vitreous humor in four samples was positive for Mycobacterium tuberculosis; one had sputum positive for acid-fast bacilli, whereas two had histopathologic evidence of tuberculosis from cervical or parahilar lymph nodes. Treatment was associated with resolution of choroidal lesions and visual improvement. Final visual acuity of 20/30 or better was achieved in five eyes.
Conclusions:
Choroidal tuberculosis may present as multifocal progressive or diffuse choroiditis resembling serpiginous choroiditis. It is important to recognize these presentations because these eyes show good response to systemic antituberculosis chemotherapy.