PMC5602741_01
Lump of the scalp after diagnostic biopsy.
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Moreover, a red-brown itchy lump of the scalp was discovered (Fig. 1).
Radiopaque densities of the right breast.
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Digital mammography revealed a couple of radiopaque masses of the right breast without microcalcifications (Fig. 2) and left axillary lymphadenomegaly.
Breast core biopsy with dense, diffuse neoplastic infiltration from non Hodgkin lymphoma.
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Pathological examination of tissue samples demonstrated the presence of diffuse large B-cell Non Hodgkin Lymphoma in all tissue specimen sites, with immunohistochemical staining as follows: CD 20 +, bcl-6 +, CD 10 -, MUM 1 + (40-50%), SIg/CIg +, CD 3 -, CD 4 -, CD8 -, CD 30 +, CD 56 - and Ki-67: 30-40% (Fig. 3, Fig. 4).
Pathological absorption of 18FDG by left axillary lymph nodes in PET/CT.
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Integrated computer tomography and positron emission tomographic scanning (PET/CT) characterized as malignant the following lesions: one left supraclavicular lymph node of few millimeters, a few left axillary lymph nodes of few millimeters and the already known dermal masses of the scalp (Fig. 5).