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Patient ID
695669
Open Patient
Specimen ID
166-R
Open Specimen
Sample ID
WR8
Open Sample
Tumor Grade
<Unknown>
Tumor Content
95
%
Necrosis
%
Stromal
5
%
Inflammatory Cell
<Unknown>
Pathology
Notes
Tumor most consistent with nodular melanoma:
Tumor is composed of large sheets of cells with areas of necrosis, with a loss of tendency for nest formation. Tumor cells appears to be melanocytes which are enlarged with prominent, often very eosinophilic nucleoli, but with no tendency for maturation with progressive descent. Focal cells with prominent melanin production is also noted. Histological grading is not performed in melanoma.
Multiple foci of small tumor metastasis also noted in the lung, the morphology of the tumor cells are very similar to the subcutaneous tumor. The tumor is positive for HMB45, S100 and Human Mitochondrial marker.
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