Tuberculosis (TB) is a major global health burden, particularly in developing countries like India. While the most common presentation is pulmonary TB, extrapulmonary TB involving other body systems can also occur, posing diagnostic challenges. We present the case of a 24-year-old immunocompetent man from India who exhibited an uncommon and complex presentation of disseminated extrapulmonary TB. The patient had an asymptomatic brain cavitated lesion, likely tuberculoma, cervical lymphadenopathy, a small subcutaneous collection in the neck, a destructive lytic lesion in the sacrum, and a subcutaneous collection in the left gluteal/paraspinal region, all in the absence of pulmonary involvement. This combination of manifestations has not been previously reported. The presence of cervical lymphadenopathy and a slowly growing subcutaneous abscess were important clues that guided the diagnostic workup. Maintaining a high index of suspicion for TB, even in atypical presentations and immunocompetent individuals, is crucial, particularly in high-TB-burden regions. This case highlights the importance of considering disseminated extrapulmonary TB in the differential diagnosis, even in the absence of pulmonary involvement and typical risk factors. A high index of suspicion, a multidisciplinary approach, and a comprehensive diagnostic workup are essential for the timely recognition and management of these challenging conditions.

Tuberculous retropharyngeal abscess, though rare, poses significant diagnostic and therapeutic challenges due to its atypical presentation. We present the case of a 51-year-old male with a history of drug abuse and inhalational burn injury presented with generalized weakness, sensory deficits, and neurological symptoms. Despite initial negative investigations, subsequent MRI and microbiological studies confirmed a rare case of tuberculous retropharyngeal abscess. The patient underwent urgent drainage and anti-tubercular therapy, experiencing complications such as Candida infection that required prolonged hospitalization and multidisciplinary care. This case underscores the importance of considering tuberculosis in differential diagnosis, especially in patients with unusual presentations and predisposing factors. It highlights the need for comprehensive evaluation, early intervention, and multidisciplinary management to prevent complications and improve outcomes. The case serves to raise awareness among clinicians about this uncommon presentation, emphasizing the need for a high index of suspicion in high-risk individuals and the importance of long-term follow-up and adherence to anti-tubercular therapy.

BACKGROUND: Morocco has made remarkable progress in the fight against tuberculosis, but the Covid-19 pandemic has affected tuberculosis control worldwide, with notable fluctuations in tuberculosis epidemiology during and after the pandemic.
OBJECTIVE: To describe the impact of the Covid-19 pandemic on the rate of hospitalization for tuberculosis and its different localizations in children.
METHODS: We conducted a retrospective study based on the analysis of medical records of TB patients hospitalized within the Children\'s Hospital in Casablanca, during the periods before (2018-2019), during (2020) and after (2021-2022) Covid-19 quarantine.
RESULTS: Throughout the study period (2018-2022), the total number of patients hospitalized in our department was 7390, including 283 children were hospitalized for tuberculosis, with a mean age of 6 years. Before the Covid-19 pandemic, the average number of tuberculosis cases was 49 per year, of which the percentage of pulmonary tuberculosis was 32% and extra-pulmonary tuberculosis 68%. The number of cases was 23 per year during the quarantine period, with a percentage of pulmonary tuberculosis of 26% and extra-pulmonary tuberculosis of 74%. After the quarantine period, this number rose to 81 cases per year, of which 21% were pulmonary tuberculosis and 79% extrapulmonary tuberculosis (pleural tuberculosis was predominant in 44.1% of cases).
CONCLUSIONS: These results are consistent with data published by the World Health Organization, and with the findings of another study we carried out on the impact of COVID-19 on hospital admissions for acute lower respiratory tract infections. It is very likely that the reduction in the number of tuberculosis cases during the quarantine period is due to social distancing, which leads to a reduction in the transmission of tuberculosis between people as well as to the disruption of the national tuberculosis control program in Morocco, when positive cases are identified.

UNASSIGNED: Tuberculosis (TB) pericarditis, while uncommon, should be considered in patients with pericardial masses and effusion. Timely recognition and treatment with anti-TB medications are crucial for a successful outcome.
UNASSIGNED: TB pericarditis presenting as a pericardial mass is an unusual and rare manifestation of this disease. We report a 59-year-old South Asian male who presented with a 1-week history of dyspnea and cough. He was found to have a hemorrhagic pericardial mass with a massive pericardial effusion. Pleural fluid analysis was positive for TB. The patient was successfully treated with anti-TB medications. Although rare, tuberculous pericardial involvement should be suspected in patients presenting with symptoms of pericardial masses and effusion.

The diagnosis of extrapulmonary tuberculosis (EPTB) poses a significant challenge, with controversies surrounding the accuracy of IFN-γ release assays (IGRAs). This study aimed to assess the diagnostic accuracy of RD1 immunodominant T-cell antigens, including ESAT-6, CFP-10, PE35, and PPE68 proteins, for immunodiagnosis of EPTB. Twenty-nine patients with EPTB were enrolled, and recombinant PE35, PPE68, ESAT-6, and CFP-10 proteins were evaluated in a 3-day Whole Blood Assay. IFN-γ levels were measured using a Human IFN-γ ELISA kit, and the QuantiFERON-TB Gold Plus (QFT-Plus) test was performed. Predominantly, the patients were of Afghan (62%, n = 18) and Iranian (38%, n = 11) nationalities. Eighteen individuals tested positive for QFT-Plus, accounting for 62% of the cases. The positivity rate for IGRA, using each distinct recombinant protein (ESAT-6, PPE68, PE35, and CFP-10), was 72% (n = 21) for every protein tested. Specifically, among Afghan patients, the positivity rates for QFT-Plus and IGRA using ESAT-6, PPE68, PE35, and CFP-10 were 66.7%, 83.3%, 83.3%, 77.8%, and 88.9%, respectively. In contrast, among Iranian patients, the positivity rates for the same antigens were 54.5%, 54.5%, 54.5%, 63.6%, and 45.5%, respectively. In conclusion, our study highlights the potential of IGRA testing utilizing various proteins as a valuable diagnostic tool for EPTB. Further research is needed to elucidate the underlying factors contributing to these disparities and to optimize diagnostic strategies for EPTB in diverse populations.

BACKGROUND: Genitourinary tuberculosis (GUTB) is a common form of extrapulmonary TB (EPTB) in children. An example of GUTB is epididymal TB, which usually presents unspecific chronic clinical manifestations. Definitive diagnosis can be conducted based on bacteriologic confirmation and histopathologic results, but this is challenging due to the paucibacillary nature of EPTB. Therefore, we reported the challenges in diagnosing isolated epididymal TB in an adolescent male.
METHODS: A 16-year-old male presented to respirology clinic with painful swelling of the left scrotum for 3 months before visiting to the hospital. The symptoms were associated with persistent coughing for 2 months, and physical examination of the left scrotum showed swelling accompanied by cardinal signs. A palpable hard mass was found on the left scrotum, with firm borders, measuring 7 × 4 cm. Laboratory examination and tumor markers were within normal limits, although leukocyturia was found, and the urine culture was negative. Genital ultrasound (US) showed epididymitis sinistra with septal hydrocele, while magnetic resonance imaging (MRI) indicated inhomogeneous left epididymitis with bilateral inguinal lymph node enlargement. Although TB evaluation presented a negative purified protein derivative (PPD) test and bacteriologic examination, chest X-ray (CXR) showed perihilar lymphadenopathy. Based on the clinical and radiologic results suggesting TB, the patient was diagnosed with isolated epididymal TB and received quadruple antituberculosis therapy (ATT) for 6 months. After treatment, the left testicle size started to shrink and was equal to the right testicle, also, there were no signs of inflammation, the body weight increased by 5 kg, and cough disappeared. Sperm analysis at the end of treatment indicated teratozoospermia, which was subsequently treated by the urologic surgery department.
CONCLUSIONS: Biopsy and bacteriologic confirmation for TB epididymitis were challenging to perform in the clinical setting. Epididymal TB should be considered in adolescent males with complaints of chronic scrotal swelling and pain. Clinical judgment based on history taking, physical examination, and radiologic features supporting TB features could be helpful in accurate and fast diagnosis for favorable outcome.

UNASSIGNED: Patients with end stage renal disease (ESRD) are at a higher risk of developing tuberculosis (TB) due to the immunosuppressed state along with concomitant comorbidities and socioeconomic and demographic factors. Data on the prevalence of tuberculosis in ESRD are scarce despite the high burden of the disease in developing nations.
UNASSIGNED: A multicenter, cross-sectional study was conducted at eight dialysis centers in Addis Ababa on the prevalence of TB among CKD patients on maintenance hemodialysis from August 2022 to October 2022 G.C. The study enrolled 263 participants selected by systematic random sampling. Data were collected by reviewing the patient\'s electronic medical records. The Collected data were analyzed using SPSS version 26.0.
UNASSIGNED: Our study found a 27% prevalence of TB in patients with ESRD receiving maintenance hemodialysis (MHD). Pulmonary tuberculosis was the most prevalent form, and lymphadenitis was the most common extra-pulmonary tuberculosis (EPTB). Only 5.6% of the study participants had microbiologic evidence of TB. Chemistry and cytological studies from pleural fluid and imaging evidences were commonly used diagnostic modalities. The presence of HIV infection, longer duration of dialysis (>1 year), and contact history with a known TB patient were all significantly associated with higher prevalence of TB among the study participants.
UNASSIGNED: Although there is a strong association between TB and CKD, there are no local data from Ethiopia. Our study identified a higher prevalence of TB among CKD patients on MHD. Thus, maintaining a high index of suspicion and early diagnosis and treatment of TB among ESRD patients on MHD and use of TB preventive therapy (TPT) is important in decreasing morbidity and mortality.

Tuberculosis is a leading cause of death worldwide, especially in developing countries. It can affect any site in the body and have a myriad of presentations making diagnosis challenging. Tuberculous lymphadenitis in the abdomen is rare. We present a case of a 42-year-old man who presented with non-specific abdominal symptoms and was found to have an intraabdominal abscess on computed tomography scan of the abdomen. Endoscopic ultrasound-guided aspiration was performed, and tuberculosis was confirmed. This case highlights the importance of having a high clinical suspicion of tuberculosis even with vague symptoms in tuberculosis endemic countries. This would prevent unnecessary surgery as tuberculosis is responsive to anti-tuberculosis drugs.

Tuberculosis continues to be a major public health concern worldwide with almost 20-40% of the world\'s population being affected yearly. Cutaneous Tuberculosis (TB) is a rare and underdiagnosed entity that manifests in about 1-1.5% of extrapulmonary tuberculosis cases worldwide. Dermoscopy is a non-invasive tool which will be a useful aid to histopathology in the confirmation of the diagnosis alongside culture, and molecular techniques. This is a cross-sectional descriptive study that was conducted at a tertiary care center in Mumbai, India. A total of 31 patients were enrolled in this study; 14 males and 17 females. The mean duration of disease was 4.3 months and the average age was 31 years. There were 10 cases of lupus vulgaris, 7 scrofuloderma, 5 papulonecrotic tuberculid (PNT), 3 tuberculosis verrucosa cutis (TBVC), and 2 cases each of erythema induratum of Bazin, lichen scrofulosorum and resolved lupus vulgaris. All the lesions demonstrated orange yellow background suggestive of dermal granuloma. Other key dermoscopic features noted include yellowish-white scales, patulous follicles, white structureless areas, milia-like cysts, white streaks, pigment globules, hairpin and linear vessels. Newer findings such as the crown of vessels and perifollicular pallor in lichen scrofulosorum, and radiating white streaks in PNT were also noted. Dermoscopy of infective granulomas such as cutaneous tuberculosis is a less explored field of dermatology. Newer dermoscopic features of each clinical variant of cutaneous TB have been described.

UNASSIGNED: It is important to consider foot and ankle tuberculosis (TB) as a potential cause of cystic lesion around the ankle, especially in patients with a history of TB. Early diagnosis and treatment with a rifampin-based regimen for a duration of 12 months can lead to good functional and clinical outcomes.
UNASSIGNED: Skeletal TB is an uncommon accounting for 10% of extra-pulmonary TB may present slowly over an extended period of time, making a diagnosis difficult and time-consuming (Microbiology Spectr. 2017;5:5). For the best possible outcome and to reduce the risk of deformity diagnosis must be early (Foot (Edinb). 2018;37:105). For the treatment of drug-susceptible musculoskeletal illness, a rifampin-based regimen lasting 12 months is advised (Clin Infect Dis. 2016;63:e147; J Bone Joint Surg Br. 1993;75:240; Tubercle. 1986;67:243). A 33-year-old female who are working as nurse with diffuse, persistent and low in intensity ankle pain not aggravated relieved by analgesia and swelling over a period of 2 months, static not related to activity. With past medical history of partially treated pulmonary TB 1 year ago. She reported night sweats and low-grade fever during this period, and she denied any history of trauma. The right ankle was globally swollen and tender anteriorly and on the lateral malleolus. The skin over the ankle showed dark discoloration with cautery marks with no discharging sinuses. The range of motion of the right ankle was decreased. The plain x-ray of the right ankle showed three cystic lesion at the distal tibia, one cyst at the lateral malleolus and another one at the calcaneum. Surgical biopsy and expert gene test confirmed the diagnosis of tuberculous osteomyelitis. The patient was planned for surgical curettage of the lesion. After the confirmation of the diagnosis of TB with the biopsy and gene expert test, with consultation of senior chest physician the patient fitted to anti-tuberculous regimen. The patient had good functional and clinical outcome. This case report highlights the importance of considering skeletal TB as a potential cause of musculoskeletal symptoms, especially in patients with a history of TB. Early diagnosis and treatment with a rifampin-based regimen for a duration of 12 months can lead to good functional and clinical outcomes. Further research on the management and prevention of musculoskeletal TB is warranted to improve patient outcomes. The lesson behind this case is that the diagnosis TB osteomyelitis should be on the top of differential diagnosis of multiple cystic lesions around the foot and ankle especially in area where TB is endemic. Early diagnosis and early start of anti-tuberculous therapy can lead to full cure of the patient and in bad situation can minimize the complications.