Hideki Niwa

IgG4-related Sclerosing Cholangitis With and Without Hepatic Inflammatory Pseudotumor, and Sclerosing Pancreatitis-associated Sclerosing Cholangitis

Yoh Zen, Kenichi Harada, Motoko Sasaki et al. · The American Journal of Surgical Pathology · 2004 · 542 citations

Medicine, Internal Medicine, Pathology +17

Biliary papillary tumors share pathological features with intraductal papillary mucinous neoplasm of the pancreas

Yoh Zen, Takahiko Fujii, Keita Itatsu et al. · Hepatology · 2006 · 391 citations · Full text

Medicine, Oncology, Pathology +12

Abundant IgG4-Positive Plasma Cell Infiltration Characterizes Chronic Sclerosing Sialadenitis (Küttner's Tumor)

Satoshi Kitagawa, Yoh Zen, Kenichi Harada et al. · The American Journal of Surgical Pathology · 2005 · 371 citations · Full text

Medicine, Immunology, Pathology +12

IgG4-positive plasma cells in inflammatory pseudotumor (plasma cell granuloma) of the lung

Yoh Zen, Satoshi Kitagawa, Hiroshi Minato et al. · Human Pathology · 2005 · 322 citations

Medicine, Immunology, Pathology +16

Expressions of MMP-2, MMP-9 and VEGF are closely linked to growth, invasion, metastasis and angiogenesis of gastric carcinoma.

Hua‐chuan Zheng, Hiroyuki Takahashi, Yoshihiro Murai et al. · PubMed · 2006 · 306 citations

Medicine, Oncology, Pathology +15