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Patient ID
165739
Open Patient
Specimen ID
295-R
Open Specimen
Sample ID
AM1I30
Open Sample
Tumor Grade
Intermediate grade or moderately differentiated
Tumor Content
55
%
Necrosis
5
%
Stromal
40
%
Inflammatory Cell
2+ (Moderate)
Pathology
Notes
Moderate to poorly differentiated invasive ductal adenocarcinoma of pancreas: The tumor section is composed of increased number of large and small ductal structures, and poorly formed glands in prominent desmoplastic stroma. Tumor show invasion in the muscular layer. There are foci of nests of pleomorphic large cells, and infiltration of single tumor cells. There is marked invasion with areas of fibroblasts expansion. There is marked cytological atypia in the tumor cells, with many mucin producing cells. Also noted are rare multinucleated cells and occasional mitotis. Moderate inflammatory infiltrate is noted in the stromal elements primarily composed of small lymphocytes and histiocytes.
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