Primary cutaneous follicle centre lymphoma staging
Primary cutaneous follicle centre lymphoma Microchapters |
Differentiating Primary cutaneous follicle centre lymphoma from other Diseases |
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Directions to Hospitals Treating Splenic marginal zone lymphoma |
Risk calculators and risk factors for Primary cutaneous follicle centre lymphoma staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sowminya Arikapudi, M.B,B.S. [2]
Overview
Staging
Name | Stage | Description |
---|---|---|
T | ||
T1 | Solitary skin involvement | |
T1a | a solitary lesion <5 cm diameter | |
T1 b | a solitary >5 cm diameter | |
T2 | Regional skin involvement: multiple lesions limited to 1 body region or 2 contiguous body regions* | |
T2a | all-disease-encompassing in a <15-cm-diameter circular area | |
T2 b | all-disease-encompassing in a >15- and <30-cm-diameter circular area | |
T2 b | all-disease-encompassing in a >30-cm-diameter circular area | |
T3 | Generalized skin involvement | |
T3a | multiple lesions involving 2 noncontiguous body regions | |
T3b | multiple lesions involving ≥3 body regions | |
N | ||
N0 | No clinical or pathologic lymph node involvement | |
N1 | Involvement of 1 peripheral lymph node region that drains an area of current or prior skin involvement | |
N2 | Involvement of 2 or more peripheral lymph node regions or involvement of any lymph node region† that does not drain an area of current or prior skin involvement | |
N3 | Involvement of central lymph nodes | |
M | ||
M0 | No evidence of extracutaneous non–lymph node disease | |
M1 | Extracutaneous non–lymph node disease present |