12 July 2022
: Case report 
A 73-Year-Old Woman Treated for Rheumatoid Arthritis with Lower Rectal Carcinoma Who Underwent Abdominoperineal Resection, Lateral Regional Lymph Node Resection, and Partial Hepatectomy by Hand-Assisted Laparoscopic Surgery (HALS): A Case Report
Unusual clinical course, Unusual or unexpected effect of treatment
Takayuki Tajima1ABCDEFG*, Masaya Mukai2ABCDEFG, Shuji Uda2ABCDE, Hideki Izumi2ABCDE, Daiki Yokoyama2ABCDE, Sayuri Hasegawa2ABCDE, Eiji Nomura2ABCDEDOI: 10.12659/AJCR.936106
Am J Case Rep 2022; 23:e936106
Figure 4. Upper abdominal surgery for partial resection of the liver (segment 6 of liver). (A) Diagram of port arrangement, with arrows indicating the surgeon’s line of sight. (B) A 3-cm metastatic tumor in the liver (segment 6 of liver) was confirmed by intraoperative ultrasound and palpation. The intraprocedural photograph shows partial hepatic resection performed with an ultrasonic coagulator.