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Sixteen biopsy specimens from 11 patients with cutaneous large-cell lymphocytoma were studied by a peroxidase method using monospecific antisera to kappa and lambda Ig light chains. Five specimens had polyclonal presence of both kappa and lambda chains. Four specimens were graded as devoid of
A 69-year-old woman was hospitalized because of abnormal lung shadow and IgG-lambda paraproteinemia. She was otherwise healthy and asymptomatic. Chest roentgenogram showed a consolidation in the right lower lobe. Chest CT showed a tumour in S8 and subpleural interstitial shadow in S10. No
OBJECTIVE
We intended to use a radioguided technique for pre-operative localization of neck node recurrences in patients with papillary thyroid cancer (PTC) already submitted to thyroidectomy and radioiodine treatment.
METHODS
We selected 20 patients affected by PTC with evidence of neck nodes
Interleukin-9 (IL-9) is initially described as a growth factor secreted by helper T cells. It acts on a variety of immune cells via its receptor (IL-9R). Recently, the oncogenic activities of IL-9 and IL-9R were reported in some lymphomas but not diffuse large B-cell lymphoma (DLBCL). The purpose of