| Other frequently performed tests included histopathologic studies on tissues, blood typing, syphilis serology, and 2 components of drugs of abuse testing. |
| At that time, histopathologic examination disclosed a necrotizing lymphadenitis with epithelioid cells but without caseum. |
| The histopathologic analysis did not identify the cytopathic effect of HPV infection in the positive tissue. |
| The diagnosis was made on histopathologic examination of surgically resected tissue from an appendicular mass. |
| 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. |
