| Item type |
紀要論文 / departmental bulletin paper(1) |
| 公開日 |
2024-12-24 |
| タイトル |
|
|
タイトル |
Radical resection for pleomorphic liposarcoma of preperitoneal fat origin: a case report |
|
言語 |
en |
| 作成者 |
Yoshioka, Yasumasa
Tokoro, Tadao
Makutani, Yusuke
Ogawa, Ryotaro
Iwamoto, Masayoshi
Wada, Toshiaki
Daito, Koji
Ueda, Kazuki
Kawamura, Junichiro
|
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題 |
pleomorphic liposarcoma, peritoneal fat, computed tomography imaging, positron emission tomography imaging, magnetic resonance imaging, inferior epigastric arteries and veins |
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Introduction: Liposarcomas are frequently occurring tumors that account for 20% of malignant soft tissue tumors. They frequently occur in the thigh, popliteal region, buttocks, retroperitoneum, and other areas, with very rare cases of tumors originating from the preperitoneal fat. The World Health Organization (WHO) has classified liposarcoma by their histological types as well-differentiated, myxoid, round cell, pleomorphic, and dedifferentiated. The pleomorphic type is relatively rare and is associated with poor outcomes. Here, we report a very rare case of a pleomorphic liposarcoma originating from the preperitoneal fat.
Presentation of Case: A 48-year-old man was admitted to our hospital with a left abdominal mass. Contrastenhanced computed tomography of the abdomen revealed a mosaically enhanced tumor, 7 cm in diameter, between the dorsal side of the left rectus abdominis muscle and the ventral side of the inferior epigastric artery and vein. The tumor was surgically removed. Histopathological examination revealed a pleomorphic liposarcoma originating from the preperitoneal fat.
Discussion: Liposarcomas frequently occur in the thigh, popliteal region, buttocks region, retroperitoneum, and other areas. Reports of pleomorphic liposarcomas originating from the preperitoneal fat are very rare. In this case, the patient remains alive without tumor recurrence 5 years after the surgery because of the complete tumor resection. Conclusion: For tumors originating from the preperitoneal fat, surgical removal needs to be considered if there is a possibility of the lesion being a liposarcoma, as in this case. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
The Kindai University Medical Association |
|
言語 |
en |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| ID登録 |
|
|
ID登録 |
10.15100/0002001862 |
|
ID登録タイプ |
JaLC |
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
03866092 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
24327166 |
| 開始ページ |
|
|
開始ページ |
37 |
| 終了ページ |
|
|
終了ページ |
41 |
| 書誌情報 |
en : ACTA MEDICA KINDAI UNIVERSITY
巻 49,
号 2,
p. 37-41,
発行日 2024-12
|
AA0050842X-20241200-0037.pdf (1.4 MB)
