29 December 2025
: Case report 
Rapidly Progressive Disseminated Bacillus Calmette-Guérin Infection (BCGitis) in a 3-Month-Old Infant Without Immunodeficiency: A Case Report
Unusual clinical course, Challenging differential diagnosis, Unexpected drug reaction
Nathalya Queiroz Perillo EF 1, Taynara Heliodoro
ABE 2,3*, Leandro Azevedo De Camargo AD 1, Melissa Ameloti Gomes Avelino CD 1, Fayez Bahmad Jr. CD 2,3
DOI: 10.12659/AJCR.949742
Am J Case Rep 2025; 26:e949742
Figure 2 Ultrasound examination showing lymph node enlargement and a lymph node conglomerate at right level II, with loss of hilar architecture, measuring 2.6×1.5 cm in its largest axial dimensions. Additional lymph nodes are increased in number, with some enlarged and loss of fatty hila at right level IB and bilateral levels II, III, and V, predominating on the right.