PMID- 29394626
OWN - NLM
STAT- MEDLINE
DCOM- 20180507
LR  - 20180507
IS  - 0385-0684 (Print)
IS  - 0385-0684 (Linking)
VI  - 44
IP  - 12
DP  - 2017 Nov
TI  - [A Case of Retroperitoneal Liposarcoma That Invaded and Filled the Jejunal 
      Lumen].
PG  - 1338-1340
AB  - A jejunal tumor was found with computed tomography in a 79-year-old man with a 
      history of gastrectomy reconstructed with Billroth II method for gastric ulcers. 
      The tumor with contrast effect extended into the afferent loop and invaded the 
      retroperitoneum in the dorsal side. The tumor occupied the jejunal lumen in 
      endoscopic examination. Malignant spindle cells were found in the biopsy 
      specimen. An increase of MDM2 and CDK4 signals were observed in fluorescence in 
      situ hybridization( FISH). Given the preoperative diagnosis of jejunal 
      liposarcoma, we performed a resection of the tumor with partial jejunectomy and 
      partial gastrectomy. In the pathological examination of the surgical specimen, 
      the majority of the tumor was dedifferentiated sarcoma; relatively highly 
      differentiated sarcoma cells were observed in the retroperitoneal lesion. 
      Therefore, it was suspected that the retroperitoneal-derived liposarcoma had 
      invaded the jejunal lumen.
FAU - Kohno, Tatsuhiko
AU  - Kohno T
AD  - Dept. of Gastroenterological Surgery, Kanazawa University.
FAU - Oyama, Katsunobu
AU  - Oyama K
FAU - Terai, Shiro
AU  - Terai S
FAU - Okamoto, Koichi
AU  - Okamoto K
FAU - Nakanuma, Shinichi
AU  - Nakanuma S
FAU - Kinoshita, Jun
AU  - Kinoshita J
FAU - Makino, Isamu
AU  - Makino I
FAU - Nakamura, Keishi
AU  - Nakamura K
FAU - Hayashi, Hironori
AU  - Hayashi H
FAU - Miyashita, Tomoharu
AU  - Miyashita T
FAU - Tajima, Hidehiro
AU  - Tajima H
FAU - Takamura, Hiroyuki
AU  - Takamura H
FAU - Ninomiya, Itasu
AU  - Ninomiya I
FAU - Fushida, Sachio
AU  - Fushida S
FAU - Ohta, Tetsuo
AU  - Ohta T
LA  - jpn
PT  - Case Reports
PT  - Journal Article
PL  - Japan
TA  - Gan To Kagaku Ryoho
JT  - Gan to kagaku ryoho. Cancer & chemotherapy
JID - 7810034
RN  - Retroperitoneal liposarcoma
SB  - IM
MH  - Aged
MH  - Biopsy
MH  - Humans
MH  - Jejunal Neoplasms/diagnostic imaging/*secondary/surgery
MH  - Liposarcoma/diagnostic imaging/*pathology/secondary
MH  - Male
MH  - Neoplasm Invasiveness
MH  - Retroperitoneal Neoplasms/diagnostic imaging/*pathology/secondary
MH  - Treatment Outcome
EDAT- 2018/02/06 06:00
MHDA- 2018/05/08 06:00
CRDT- 2018/02/04 06:00
PHST- 2018/02/04 06:00 [entrez]
PHST- 2018/02/06 06:00 [pubmed]
PHST- 2018/05/08 06:00 [medline]
PST - ppublish
SO  - Gan To Kagaku Ryoho. 2017 Nov;44(12):1338-1340.