Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Jun 26, 2019; 7(12): 1515-1521
Published online Jun 26, 2019. doi: 10.12998/wjcc.v7.i12.1515
Figure 4
Figure 4 Case 2. A: Pathological examination of specimens obtained from lung biopsy showed adenocarcinoma, and immunohistochemical staining for thyroid transcription factor-1 (TTF-1) was positive; B: Ovarian biopsy revealed TTF-1 positive adenocarcinoma.