Comments on abstract, title, references

Tittle is suitable for the case report .The topic is emerging and important. Aim is clear. Bulls Eye is two words.

The abstract appears too short of a paragraph. More details about Covid-19 and imaging findings can be added. A summary of the case reports clinical presentation such as age ,sex and symptoms can be included. The chest CT findings of the case can be elaborated more .Adding the conclusion to sum up the case report.

References added are well written and complete.

The introduction is of good length .Topic is clear . The first sentence is somewhat complicated and could be written in a simpler manner. Other common chest CT findings seen in Covid-19 could be included in addition to the ground opacities.

Not applicable to case report.

Not applicable in case report.

Good discussion length and content . More details regarding the differential diagnosis of bulls eye sign in pulmonary diseases can be added. Does the treatment of the disease differ with these findings of organizing pneumonia. What is the impact of these CT findings ? Conclusion gives a well take home message. All sentences are referenced.