Solitary splenic tuberculosis: A case report

BACKGROUND: Solitary splenic tuberculosis (TB) is unusual and rarely reported. Whether splenic TB is best treated surgically is still controversial. We describe a 73-year-old man with solitary splenic TB and no extrapulmonary TB. CASE SUMMARY: We report the case of a 73-year-old man with solitary splenic TB who complained of emaciation and fatigue. Abdominal computed tomography (CT) images suggested a splenic space-occupying lesion. We then performed a CT-guided splenic biopsy. The postoperative pathological examination revealed splenic TB. The patient took quadruple anti-TB medication. After 1 year, the patient recovered his normal weight and had no feeling of fatigue, and the splenic lesion had shrunk significantly. CONCLUSION: If patients receive combined, appropriate, regular, full-time anti-TB treatment, solitary splenic TB may be cured.