scholarly journals A resected case of hepatic malignant lymphoma presenting as abdominal pain

2012 ◽  
Vol 73 (6) ◽  
pp. 1502-1507
Author(s):  
Hiroko MATSUNAGA ◽  
Noriaki NAKAMURA ◽  
Takumi IRIE ◽  
Shinji TANAKA ◽  
Ayako ARAI ◽  
...  
2006 ◽  
Vol 39 (2) ◽  
pp. 203-208 ◽  
Author(s):  
Tadafumi Asaoka ◽  
Takeshi Tono ◽  
Akira Kaneko ◽  
Yoshihiro Kin ◽  
Takashi Iwazawa ◽  
...  

2002 ◽  
Vol 63 (10) ◽  
pp. 2519-2524 ◽  
Author(s):  
Yasuhisa OIDA ◽  
Yasuo OHTANI ◽  
Kosuke TOBITA ◽  
Tomoo TAJIMA ◽  
Hiroyasu MAKUUCHI

Kanzo ◽  
2009 ◽  
Vol 50 (6) ◽  
pp. 289-296
Author(s):  
Toshiyuki Sakata ◽  
Hisashi Yamada ◽  
Katsuhiko Tsukada ◽  
Takashi Hashimoto ◽  
Toshihiko Takeuchi ◽  
...  

2009 ◽  
Vol 42 (1) ◽  
pp. 36-42
Author(s):  
Ryosuke Shibata ◽  
Shunji Kawamoto ◽  
Kazuo Inada ◽  
Takayuki Kanemaru ◽  
Nobuhiro Kodama ◽  
...  

Kanzo ◽  
1994 ◽  
Vol 35 (1) ◽  
pp. 78-84 ◽  
Author(s):  
Hideki NAKAHARA ◽  
Toshimasa ASAHARA ◽  
Yuzo OKAMOTO ◽  
Makoto OCHI ◽  
Kouji KATAYAMA ◽  
...  

Author(s):  
Teijiro HIRASHITA ◽  
Kimihiro NAKASHIMA ◽  
Yoshitake UEDA ◽  
Shigeo YOKOYAMA

2017 ◽  
Vol 31 ◽  
pp. 5-9 ◽  
Author(s):  
Daisuke Takei ◽  
Tomoyuki Abe ◽  
Hironobu Amano ◽  
Naomichi Hirano ◽  
Tsuyoshi Kobayashi ◽  
...  

2017 ◽  
Vol 35 (6) ◽  
pp. 498-505 ◽  
Author(s):  
Shogo Kitahata ◽  
Atsushi Hiraoka ◽  
Masatoshi Kudo ◽  
Taisei Murakami ◽  
Marie Ochi ◽  
...  

Aim/Background: Evaluations of abdominal ultrasonography (US) findings of primary and secondary tumor-forming hepatic malignant lymphoma (HML) have not been adequately reported. In this study, we elucidated US and contrast-enhanced US (CEUS) findings in patients with HML. Materials/Methods: From January 2006 to March 2017, 25 patients with HML were enrolled (primary 7, secondary 18), each of whom was diagnosed pathologically. They were divided into 2 groups based on tumor diameter (cutoff, 30 mm). US imaging findings were retrospectively analyzed. Results: All tumors in patients with a small HML (<30 mm in diameter, small group, n = 14) were revealed as homogeneous hypo-echoic type (100%), with penetrating sign observed in only 1 patient. Tumors in 11 patients in the small group, examined with CEUS, showed homogeneous enhancement in the early vascular phase (91%) and a washout pattern in the portal phase (100%), and they were revealed as defective in the post-vascular phase (100%). In the large group (≥30 mm; n = 11), tumors were revealed as a heterogeneous hypo-echoic lesion in 10 (91%) and penetrating sign was observed in 8 (73%). Dilatation of the distal intrahepatic bile duct by the tumor was observed in 4 patients in the large group. In 7 large group patients examined with CEUS, imaging findings in the early vascular phase varied, with 5 (71%) showing a washout pattern in the portal phase and 5 (71%) revealed as defective in the post-vascular phase. Conclusion: We found that US imaging features of HML differ depending on the tumor diameter.


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