24. 以下那些是 minimally invasive adenocarcinoma 的 diagnostic criteria?
1. Tumor size ≤ 3cm
2. Invasive component ≤ 0.5 cm
3. Predominantly acinar growth
4. 不能有 tumour spread through air spaces
5. 允許有 tumor necrosis
6. 不能有 lymphovascular invasion
(A) 1234
(B) 1246
(C) 1345
(D) 1236