A case report of anterior mediastinal signet ring cell carcinoma.
Liu S, Zhao A, Mao M.
Medicine (Baltimore). 2022 Dec 2;101(48):e32202. doi: 10.1097/MD.0000000000032202.
PMID:36482538
Lung Cancer Detected 5 Years after Resection of Cancer of Unknown Primary in a Mediastinal Lymph Node: A Case Report and Review of Relevant Cases from the Literature.
Kawasaki H, Arakaki K, Taira N, Furugen T, Ichi T, Yohena T, Kawabata T.