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An Autopsy Case of Esphagial Tumor Showing Histological Appearance of Carcinosarcoma and Pseudosarocma

山口医学 Volume 28 Issue 1 Page 129-140
published_at 1979-03
Title
癌肉腫および偽肉腫の両組織像を認めた食道腫瘍の1部検例
An Autopsy Case of Esphagial Tumor Showing Histological Appearance of Carcinosarcoma and Pseudosarocma
Creators Suemori Tagao
Creators Urago Atsushi
Creators Sasaki Kohsuke
Creators Takahasi Manabu
Source Identifiers
A 60-year-old man who was diagnosed as having squamous cell carcinoma of the esophagus by biopsy and treated by electron radiation was autopsied. Macroscopically, there was diffuse infilration in the middle of the esophagus and another tumor of oval shape at the oral margin of the former. Histologically, the area of diffuse infiltration was carcinosarcomatous with the mixture of squamous cell carcinoma and anaplastic spindle-shaped cells whereas the latter showed pseudosaecomatous appearance with only spindle cell companent. Metastatic foci in the regional lymph nodes were made of the spindle-shaped cells. Keratin formation was demonstrated in the spindle-shaped cells and epithelial origin of this tumor was strongly suggested.
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 1979-03
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部