| Surgery was indicated owing to the large size of the tumor and the need for a definitive histopathologic diagnosis. |
| The histopathologic analysis did not identify the cytopathic effect of HPV infection in the positive tissue. |
| The cysts were sent for histopathologic examination and the contents for cytologic examination for scolices and hooklets. |
| Various histopathologic patterns of bronchiolar injury have been described and have led to confusing nomenclature with redundancies and overlapping terms. |
| At that time, histopathologic examination disclosed a necrotizing lymphadenitis with epithelioid cells but without caseum. |
| Autopsy findings confirmed luminal narrowing of bronchioles by scarring, which is a histopathologic features of bronchiolitis obliterans. |
