BACKGROUND Soft tissue tuberculosis is rare and insidious,with most patients presenting with a localized enlarged mass or swelling,which may be factors associated with delayed diagnosis and treatment.In recent years,n...BACKGROUND Soft tissue tuberculosis is rare and insidious,with most patients presenting with a localized enlarged mass or swelling,which may be factors associated with delayed diagnosis and treatment.In recent years,next-generation sequencing has rapidly evolved and has been successfully applied to numerous areas of basic and clinical research.A literature search revealed that the use of next-generation sequencing in the diagnosis of soft tissue tuberculosis has been rarely reported.CASE SUMMARY A 44-year-old man presented with recurrent swelling and ulcers on the left thigh.Magnetic resonance imaging suggested a soft tissue abscess.The lesion was surgically removed and tissue biopsy and culture were performed;however,no organism growth was detected.Finally,Mycobacterium tuberculosis was confirmed as the pathogen responsible for infection through next-generation sequencing analysis of the surgical specimen.The patient received a standardized anti-tuberculosis treatment and showed clinical improvement.We also performed a literature review on soft tissue tuberculosis using studies published in the past 10 years.CONCLUSION This case highlights the importance of next-generation sequencing for the early diagnosis of soft tissue tuberculosis,which can provide guidance for clinical treatment and improve prognosis.展开更多
基金Supported by the National Natural Science Foundation of China,No.82272544。
文摘BACKGROUND Soft tissue tuberculosis is rare and insidious,with most patients presenting with a localized enlarged mass or swelling,which may be factors associated with delayed diagnosis and treatment.In recent years,next-generation sequencing has rapidly evolved and has been successfully applied to numerous areas of basic and clinical research.A literature search revealed that the use of next-generation sequencing in the diagnosis of soft tissue tuberculosis has been rarely reported.CASE SUMMARY A 44-year-old man presented with recurrent swelling and ulcers on the left thigh.Magnetic resonance imaging suggested a soft tissue abscess.The lesion was surgically removed and tissue biopsy and culture were performed;however,no organism growth was detected.Finally,Mycobacterium tuberculosis was confirmed as the pathogen responsible for infection through next-generation sequencing analysis of the surgical specimen.The patient received a standardized anti-tuberculosis treatment and showed clinical improvement.We also performed a literature review on soft tissue tuberculosis using studies published in the past 10 years.CONCLUSION This case highlights the importance of next-generation sequencing for the early diagnosis of soft tissue tuberculosis,which can provide guidance for clinical treatment and improve prognosis.
