Copyright
©The Author(s) 2021.
World J Clin Cases. Jan 6, 2021; 9(1): 163-169
Published online Jan 6, 2021. doi: 10.12998/wjcc.v9.i1.163
Published online Jan 6, 2021. doi: 10.12998/wjcc.v9.i1.163
Figure 2 Pathological findings.
A: Western blot analysis of high-molecular-weight insulin-like growth factor II (IGF-II). High molecular weight form of IGF-II was detected, both in the tumor tissue and in the serum; B: Histopathological examination of biopsy specimens. The tumor cells were immunopositive for IGF-II. The upper panel shows macroscopic findings of the surgical specimen. HE, hematoxylin and eosin staining; IGF-II, immunohistochemical staining for IGF-II; C: The tumor size was 15.6 cm × 13.7 cm × 10.4 cm. The histological diagnosis was of a solitary fibrous tumor. Histopathological characteristics were as follows: CD34:(-), STAT6(+), c-kit(-), S-100:(-), desmin:(-), αSMA(-), p53(±), and MIB-1: 3.6%. HE: Hematoxylin and eosin; IGF-II: Insulin-like growth factor II.
- Citation: Matsumoto S, Yamada E, Nakajima Y, Yamaguchi N, Okamura T, Yajima T, Yoshino S, Horiguchi K, Ishida E, Yoshikawa M, Nagaoka J, Sekiguchi S, Sue M, Okada S, Fukuda I, Shirabe K, Yamada M. Late-onset non-islet cell tumor hypoglycemia: A case report. World J Clin Cases 2021; 9(1): 163-169
- URL: https://www.wjgnet.com/2307-8960/full/v9/i1/163.htm
- DOI: https://dx.doi.org/10.12998/wjcc.v9.i1.163