A Case of Anti‐AMY1‐Positive Lung Squamous Cell Carcinoma With Severe Hyperamylasemia Linked to Disease Progression
Yusuke Nakamura, Shohei Hara, Noriaki Nishimura, Yuto Goto, Nobuhiko Tsukada, Nana Yazawa, Yoshimasa Nakazato, Yokose Tomoyuki, Kazuyuki Ishida, Yasuo Shimizu, Seiji Niho · 2026
Read A Case of Anti‐AMY1‐Positive Lung Squamous Cell Carcinoma With Severe Hyperamylasemia Linked to Disease Progression by Yusuke Nakamura, Shohei Hara, Noriaki Nishimura, Yuto Goto, Nobuhiko Tsukada, Nana Yazawa, Yoshimasa Nakazato, Yokose Tomoyuki, Kazuyuki Ishida, Yasuo Shimizu, Seiji Niho (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13143412.txt.
Description
Yusuke Nakamura and co-authors report a 2026 case of lung cancer that made a digestive enzyme in large amounts. The patient, a man aged seventy-four, came in with belly pain. Scans found a large tumor blocking a right lung airway, and tissue tests showed squamous cell lung cancer that had spread.
Blood levels of the enzyme were very high, yet the glands that should make it looked sound. Stains of the tumor were positive for the enzyme form at issue. After drug treatment, enzyme levels fell sharply. The authors say this is the first such case with both tissue proof and high blood levels, linking the enzyme to tumor growth.
Catalog record
| CREATOR | Yusuke Nakamura, Shohei Hara, Noriaki Nishimura, Yuto Goto, Nobuhiko Tsukada, Nana Yazawa, Yoshimasa Nakazato, Yokose Tomoyuki, Kazuyuki Ishida, Yasuo Shimizu, Seiji Niho |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 10 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |