From Testicle to Brain: A Case of Disseminated Tuberculosis

Disseminated Tuberculosis of the Lungs, Brain, Pleurae, Mediastinal Lymphadenopathy, and Elbow Joint in an Immunocompetent Indian Female: A First-of-Its-Type Case

Tuberculosis is usually seen in the lungs. However, the involvement of various extrapulmonary sites is due to the spread of the bacteria via blood, lymphatic, or direct inoculation. The present case is a rare presentation of tuberculosis in an Indian female who came with complaints of swelling in her right elbow joint, headache, and cough with expectoration. A diagnostic evaluation resulted in the isolation of Mycobacterium tuberculosis from the sputum samples and elbow joints, which was further supported by an exudative picture on the cerebrospinal fluid examination. The findings were supported by advanced radiometric techniques. She was commenced on an antituberculous treatment per her weight. Disseminated tuberculosis is a challenging diagnosis as there is often a delay in clinical presentation, a lack of awareness about the possibility of multiple sites with tuberculous infection in clinicians, and a time lag in the availability of the culture results.

Isolated Unilateral Testicular Tuberculosis in a Young, Immunocompetent Patient: A Case Report

Testicular or epididymal tuberculosis is a rare form of extrapulmonary tuberculosis. Extrapulmonary tuberculosis of any form is very difficult to diagnose by microscopy because it is usually paucibacillary. Therefore, molecular methods play a major role in the diagnosis of extrapulmonary tuberculosis. We present a rare case of unilateral testicular tuberculosis in a 23-year-old immunocompetent patient with no history of contact with a known tuberculosis case. He presented to us with swelling on his testis for one month and a discharging sinus in the left testis for 15 days, along with an intermittent fever for a week. A pus swab from the discharging sinus of the testis was sent to microbiology, where a cartridge-based nucleic acid amplification test (CBNAAT) was done, which detected Mycobacterium tuberculosis complex (MTBC), but resistance to rifampicin was not detected. A line probe assay was also done on the sample for first-line drugs, and no resistance was detected for rifampicin or isoniazid. The patient was started on first-line drugs in the intensive phase, and after the completion of two months of treatment, the patient's discharge stopped and he showed clinical improvement. Being a young patient, if he had not been diagnosed and treated as early as possible, it could have led to infertility. This again emphasizes the importance of molecular methods for the diagnosis of extrapulmonary tuberculosis.

Primary Disseminated Multidrug-Resistant Tuberculosis of the Lungs, Brain, Meninges, and Abdomen: The World's First Case

Tuberculosis is a highly infectious disease. It usually infects the lung, but dissemination to different organs results in a severe form of tuberculosis, i.e., disseminated tuberculosis. The situation becomes even more challenging when the infection is due to multidrug-resistant strains of Mycobacterium tuberculosis. The present case is a very rare one where a 17-year-old Indian girl presented with headache, vomiting, cough with expectoration, abdominal pain, and a seizure. A diagnostic workup led to the diagnosis of primary disseminated multidrug-resistant tuberculosis of the lungs, brain, meninges, and abdomen. She has been prescribed an anti-tubercular regimen per the national guidelines.

Primary Disseminated Pre-extensively Drug-Resistant Tuberculosis of the Lungs, Pleura, Chest Wall, and Abdomen: The World's First Case

Drug-resistant tuberculosis is a perpetual threat to public health. In recent years, there has been an increase in the number of cases of this deadly Mycobacterium tuberculosis infection. The present case is a very rare case of primary disseminated pre-extensively drug-resistant tuberculosis of the lungs, pleura, chest wall, and abdomen in a 19-year-old Indian female patient who presented with fever, cough, abdominal pain, and anterior chest wall swelling. The diagnosis was established by a detailed laboratory and radiological workup. An all-oral longer regimen was initiated per national guidelines and according to her weight.