cystoadenoma lung

Minimally invasive liver surgery is performed with increasing frequency by hepatic surgeons. Laparoscopy was the first approach to be used and it is currently safely feasible in selected patients by experienced surgeons. Minor and major laparoscopic hepatectomies are now performed as a routine procedure in tertiary referral centers, with increasing evidence of long-term results comparable to traditional surgery together with the advantages of a minimally invasive approach. Robotic surgery, first developed for military purposes, showed to overcome some of the limits of laparoscopy, with an improved visual magnification, a 3-dimensional view and enhanced dexterity with better movement control...

1. Two monoclonal antibodies, MA54 and MA61, were established by immunizing with culture medium supernatants of a lung adenocarcinoma cell line, and a double determinants sandwich enzyme immunoassay system (MKS-15) was developed by using these two monoclonal antibodies. The antigen recognized by this assay (CA54/61) was found in the sera of 54% of all ovarian cancer cases and 55% of mucinous cystoadenocarcinoma cases, but in 4% of benign ovarian cystoadenoma cases: 85% of ovarian cancers were positive by the combination assay of MA 54/61 and CA125, indicating the clinical usefulness of CA54/61...