Qap (Anatomical Pathology) 

QAP Peer Review

AP268
Case History: F/38. Endoscopic excision of recurrent right nasal tumor
Intended diagnosis: Squamous cell carcinoma arising from inverted papilloma. Contributed by:MST
Code Diagnosis Comment Score
anonymous Carcinoma arising from inverted papilloma (100%) nil  100
anonymous Papilloma with inverted pattern of growth and focal malignant change nil  100
anonymous Invasive tumour with lymphovascular permeation, in the background of inverted papilloma nil  100
anonymous Carcinoma arising from inverted papilloma; 100% nil  100
anonymous ADENOSQUAMOUS CARCINOMA ARISING FROM INVERTED PAPILLOMA. nil  100
anonymous Inverted papilloma with focal suggestion of early invasion. 100% Cut deeper section and embed all the specimen.  95
anonymous Nose - Squamous cell carcinoma arising in Schneiderian papilloma nil  100
anonymous Squamous cell carcinoma in a background of inverted papilloma (100%) nil  100
anonymous Squamous Cell Carcinoma in Schneiderian papilloma nil  100
anonymous Schneiderian papilloma, assoicated with Papillary carcinoma in situ. nil  90
anonymous Sinonasal (inverted) papilloma with foci of low grade dysplasia The presence of oncocytic component could signify a more aggressive behavior with higher risk of local recurrence. With the presence of dysplasia, additional blocks, if any tissue left, should be sampled to safely exclude any carcinoma component.  80
anonymous Sinonasal papilloma with dysplasia and squamous cell carcinoma nil  100
anonymous Squamous cell carcinoma (invasive and in-situ), arising in inverted papilloma (100%). nil  100
anonymous Squamous cell carcinoma arising from Schneiderian papilloma with dysplasia (100% Probability). nil  100
anonymous Squamous cell carcinoma arising from sinonasal papilloma 100% Nil  100
anonymous Sinonasal papilloma, with focal severe dysplasia nil  90