Thymic carcinoma staging: Difference between revisions
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==Original Masaoka Staging (1991)== | ==Original Masaoka Staging (1991)== | ||
*Stage I - Macroscopically and microscopically completely encapsulated | *Stage I - Macroscopically and microscopically completely encapsulated | ||
*Stage II - Macroscopic invasion into surrounding | *Stage II - Macroscopic invasion into surrounding the [[adipose tissue]] or [[mediastinal]] [[pleura]] or microscopic invasion into the [[capsule]] | ||
*Stage III - Macroscopic invasion into adjacent organs or intrathoracic metastases | *Stage III - Macroscopic invasion into adjacent organs or intrathoracic metastases | ||
*Stage IVA - Pleural or pericardial implants/dissemination | *Stage IVA - Pleural or [[pericardial]] implants/dissemination | ||
*Stage IVB - Nodal or hematogenous metastases | *Stage IVB - Nodal or hematogenous metastases | ||
==GETT Staging== | ==GETT Staging== | ||
*Stage IA - Encapsulated, completely resected | *Stage IA - Encapsulated, completely resected | ||
*Stage IB - Macroscopically completely resected but suspicion of mediastinal adhesions or potential capsular invasion at surgery | *Stage IB - Macroscopically completely resected but suspicion of [[mediastinal]] adhesions or potential capsular invasion at surgery | ||
*Stage II - Invasive tumor, completely resected | *Stage II - Invasive tumor, completely resected | ||
*Stage IIIA - Invasive tumor, subtotal resection | *Stage IIIA - Invasive tumor, subtotal resection | ||
*Stage IIIB - Invasive tumor, biopsy alone | *Stage IIIB - Invasive tumor, biopsy alone | ||
*Stage IVa - Supraclav or pleural met | *Stage IVa - Supraclav or pleural met | ||
*Stage IVb - Distant metastases | *Stage IVb - Distant [[metastases]] | ||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
[[Category:Disease]] | [[Category:Disease]] |
Revision as of 15:06, 27 January 2016
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Parminder Dhingra, M.D. [2]
Overview
The staging of thymic carcinoma is based on the Masoka and GETT staging system.[1]
Masaoka TNM Staging (1999)
Original Masaoka Staging (1991)
- Stage I - Macroscopically and microscopically completely encapsulated
- Stage II - Macroscopic invasion into surrounding the adipose tissue or mediastinal pleura or microscopic invasion into the capsule
- Stage III - Macroscopic invasion into adjacent organs or intrathoracic metastases
- Stage IVA - Pleural or pericardial implants/dissemination
- Stage IVB - Nodal or hematogenous metastases
GETT Staging
- Stage IA - Encapsulated, completely resected
- Stage IB - Macroscopically completely resected but suspicion of mediastinal adhesions or potential capsular invasion at surgery
- Stage II - Invasive tumor, completely resected
- Stage IIIA - Invasive tumor, subtotal resection
- Stage IIIB - Invasive tumor, biopsy alone
- Stage IVa - Supraclav or pleural met
- Stage IVb - Distant metastases
References
- ↑ Masaoka A, Yamakawa Y, Niwa H, Fukai I, Saito Y, Tokudome S; et al. (1994). "Thymectomy and malignancy". Eur J Cardiothorac Surg. 8 (5): 251–3. PMID 8043287.