Junko Otsuka

Increased Cell-free Fetal DNA in Plasma of Two Women with Invasive Placenta

Akihiko Sekizawa, Masatoshi Jimbo, Hiroshi Saito et al. · Clinical Chemistry · 2002 · 133 citations · Full text

Placenta Percreta, Fertility, Genetics +22

p53 mutations and overexpression affect prognosis of ovarian endometrioid cancer but not clear cell cancer

Tsuyoshi Okuda, Junko Otsuka, Akihiko Sekizawa et al. · Gynecologic Oncology · 2003 · 99 citations

P53 Mutations, Clear Cell Cancer, Medicine +10

K-ras mutation may promote carcinogenesis of endometriosis leading to ovarian clear cell carcinoma

Junko Otsuka, Tsuyoshi Okuda, Akihiko Sekizawa et al. · Medical Electron Microscopy · 2004 · 61 citations

Oncology, Medicine, Gynecology +6

Malignant transformation of endometriosis and genetic alterations of K‐ras and microsatellite instability

Satoshi Amemiya, Akihiko Sekizawa, Junko Otsuka et al. · International Journal of Gynecology & Obstetrics · 2004 · 55 citations

Detection of p53 mutations in the plasma DNA of patients with ovarian cancer

Junko Otsuka, Tsuyoshi Okuda, Akihiko Sekizawa et al. · International Journal of Gynecological Cancer · 2004 · 42 citations