The importance of lung hyperperfusion patterns in COVID-19-related AVDS

DEAR SIR, We read with great interest the recent letter to the Editor by Lavinia Monaco et al. [1] about the article by Jeeban P. Das et al. [2] that were both published in your European Journal of Nuclear Medicine and Molecular Imaging. In six patients with a laboratory-confirmed diagnosis of COVID-19 and a moderate or high pre-test probability of pulmonary embolism (PE), perfusion (Q)-single-photon emission computed tomography (SPECT)/CT was found positive in 4/6 of patients with bilateral and segmental PE in 3/4 of patients. [...]