Which statement is false regarding cholangiocarcinomas?
Which statement about cholangiocarcinomas is false?
Which of the following conditions cannot be reliably predicted using cfDNA from maternal venous blood?
A 60-year-old male patient, diagnosed with HIV 15 years ago, presents to the clinic with symptoms of fatigue, cough, and night sweats. Although the symptoms began a week ago, he initially attributed them to a common cold and did not seek medical attention. Despite being on regular antiretroviral therapy for the last two months, physical examination reveals fever, normal blood pressure, and pulse. Lung auscultation detects decreased breath sounds on the apex of the right lung, and X-rays show consolidation in that area. The Mantoux test is negative, but sputum smear is positive for acid-fast bacilli. Which pathogen is most likely responsible for this presentation?
