Thymoma and Thymic Carcinoma (STHYM)

- For resection specimens with thymic epithelial tumors located in any area of the

mediastinum.

Specimen and Surgical Procedure

Specimen, procedure.....................................................................

Specimen integrity...................................................... intact/disrupted/indeterminate

Specimen weight (in grams)........................................................... __ g

Lymph nodes submitted and/or identified in the specimen................... yes/no

Tumor

Tumor size..................................................................................

Histologic type* ..........................................................................

Tumor extension** .....................................................................

Lymph-vascular invasion..................................... not identified/present/indeterminate

Treatment effect*** ....................................................................

Final Margins

Cannot be assessed .....................................................................

Margins involved by tumor, distance of tumor from closest margin...... __ mm

Margin(s) involved by tumor, specify margin(s) ..............................

Lymph Nodes

Regional lymph node metastasis.................................... cannot be assessed/yes/no/

                                                                                     no nodes submitted or found

Number of lymph nodes examined..................................................

Number cannot be determined (explain)..........................................

Number of lymph nodes involved....................................................

Number cannot be determined (explain)..........................................

Implants/distant metastasis............................................................

Classify as one of the following

- Cannot be assessed

- Not identified

- Present (specify site: pleura, pericardium, other (specify)_____)

Pathologic stage........................................................................ pT__N__M__

Thorax

Comments

Staging

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