Psittacosis pneumonia with the reversed halo sign: a case report and literature review | BMC Infectious Diseases
To identify other cases of psittacosis pneumonia with the RHS reported between 2003 and 2023, and to clarify the clinical features of this disease, we searched the PubMed, Embase, and Web of Science databases using the keywords (“psittacosis” OR “Chlamydia psittaci” OR “psittacosis pneumonia”) AND (“reversed halo sign” OR “atoll sign” OR “CT”). We identified … Read more