Disseminated tuberculosis (TB) is a TB infection involving two or more noncontiguous sites. It is a challenging medical care due to its misleading presentation. Although it is associated with immunodepression, rare cases have been described in immunocompetent patients.We report the case of a 27-year-old immunocompetent man who presented with an altered general condition and dyspnea. Chest computed tomography (CT) revealed pulmonary masses and mediastinal lymphadenopathy. Sputum smear microscopy for acid-fast bacilli was negative. Scannoguided transparietal lung biopsy was performed twice with inflammatory tissue in histological study. A surgical lung biopsy was then made. The histopathology report confirmed TB involving lung, pleura and lymph nodes. A few days after antituberculosis therapy was started, the patient developed psychomotor slowing related to quadriportal hydrocephalus. He benefited from ventriculoperitoneal bypass. Polymerase chain reaction for detection of Mycobacterium TB was positive in cerebrospinal fluid.In conclusion: The diagnosis of disseminated TB is challenging owing to its non-specific clinical and radiological presentation and the frequent negativity of biological fluids for tubercle bacilli. Molecular biology should always be considered in front of lingering symptoms, particularly in endemic areas, given their speed and sensitivity, thus avoiding invasive diagnostic procedures, as was the case with our patient.

2024-11-05·The American journal of tropical medicine and hygiene

Key Factors Influencing Liver Function Injury in Elderly Patients with Newly Diagnosed Pulmonary Tuberculosis Complicated by Diabetes after Antituberculosis Treatment.

Article

作者: Ma, Liangliang ; Fan, Henghua

This study addressed the factors influencing liver injury in elderly patients newly diagnosed with pulmonary tuberculosis and diabetes after antituberculosis treatment. From January 2021 to June 2023, 218 elderly patients with early treatment of pulmonary tuberculosis (N = 218) combined with diabetes (N = 218) were collected as research subjects. All patients were treated with the same antituberculosis treatment regimen and were divided into a nonhepatotoxicity group (N = 92) and a hepatotoxicity group (N = 126) according to whether drug-induced liver injury occurred within 3 months after taking tuberculosis drugs. The levels of alanine aminotransferase and aspartate aminotransferase, total bilirubin, direct bilirubin, indirect bilirubin, albumin, lipoprotein(a), prothrombin time, and hemoglobin A1c (HbA1c) were detected by biochemical analyzer. The extent of pulmonary tuberculosis lesions was examined by computed tomography imaging. Influencing factors of antituberculosis drug-induced liver injury were analyzed by logistic multivariate analysis. The hepatotoxicity group exhibited a higher average age than the nonhepatotoxicity group (P <0.05). Additionally, there was a greater prevalence of patients with a history of alcohol consumption in the hepatotoxicity group than in the nonhepatotoxicity group (P <0.05). And the hepatotoxicity group showed a greater extent of tuberculosis lesions (P <0.05). Logistic multivariate analysis identified advanced age, body mass index of <18.5, lesion range of ≥2 lung lobes, history of alcohol consumption, and HbA1c of ≥8% as relevant factors associated with liver function impairment in older adults patients undergoing early treatment of pulmonary tuberculosis combined with diabetes after antituberculosis therapy. These findings underscore the importance of monitoring and addressing these factors during antituberculosis therapy in the elderly population to mitigate the risk of liver function impairment.

2024-11-01·International Journal of Surgery Case Reports

Rectovaginal fistula due to undiagnosed rectal tuberculosis in a nulliparous young woman: A case report

Article

作者: Kaguta, Munawar ; Chapa, James ; Gidion, Daudi ; Majinge, Peter ; Ntiyakunze, Gregory ; Moshi, Brenda

INTRODUCTIONRectovaginal fistulas (RVFs) can arise from various etiologies, the most common cause especially in developing countries is obstetric injury. Uncommonly, rectal tuberculosis can present as RVF, posing a diagnostic and treatment challenge especially in a patient without established risk factors. The first case of rectal tuberculosis was reported by Davis et al., in 1957, and a 2022 systematic review identified only 28 cases reported since then.PRESENTATION OF CASEwe report the case of a 25-year-old college woman who presented with a 3-month history of lower abdominal pain and fecal passage per vagina. She had undergone a failed RVF repair attempt at another hospital. Examination revealed a single rectovaginal fistula with surrounding granulation tissue, despite the absence of prior TB history. Investigations revealed chronic granulomatous inflammation and acid-fast bacilli on biopsy, confirming rectal tuberculosis as the cause of RVF. She received a 6-month course of anti-tuberculous medication after which she underwent a successful surgical repair of the RVF via a transverse transvaginal approach.DISCUSSIONRectal tuberculosis is a rare condition, typically occurring in the third and fourth decades of life. The ileocecal junction is the most common site for gastrointestinal TB Risk factors include impaired immunity. It is usually secondary to pulmonary TB, Diagnosis can be challenging due to the varied symptoms, which can overlap with other conditions like rectal cancer. Treatment involves a 6-month course of antituberculosis medication, and surgery may be needed for complications like rectovaginal fistula.CONCLUSIONthis case highlights the atypical presentation of tuberculosis and emphasizes the importance of considering tuberculosis as a cause of RVF especially in young patients without apparent risk factors living in TB-endemic areas. It also highlights the challenges in differentiating TB-induced RVF from other causes of RVF.

100 项与 Antituberculosis therapeutics(AN2 Therapeutics, Inc.) 相关的药物交易

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