In the setting of isolated limb perfusion, TNF is an active anticancer drug in patients. The ILP with TNF + melphalan can be performed safely in many centers and is an effective induction treatment with a high response rate that can achieve limb salvage in patients with locally advanced extremity soft tissue sarcoma.
We found that PCT and acute phase proteins such as CRP are induced by similar pathways. The liver appears to be a major source of PCT production. Thus, PCT may be considered an acute phase protein. The different kinetics of PCT, rather than a fundamentally different afferent pathway, may explain its putative diagnostic potential to discriminate bacterial infection from other causes of inflammation.
A previously unknown primary tumor was able to be identified with FDG-PET in 7 of 29 patients after an unsuccessful conventional diagnostic workup. However, the clinical relevance of PET information in this setting is limited.
Groin dissection was performed in 151 consecutive patients from 1970 to 1984. Groin dissections were therapeutic in 138 cases (91%) and elective in 13 (9%). One hundred forty-three patients (95%) underwent an ilioinguinal node dissection, while eight (5%) were treated with an inguinal node dissection. In 88 patients, the groin dissection was combined with isolated regional perfusion. Primary wound closure was performed in 140 patients (93%). There was no 30-day postoperative mortality. Complications included temporary seroma (26 [17%] of 151 patients), wound infection (14 patients [9%]), wound necrosis (five patients [3%]), and edema (30 patients [20%]). Residual inguinal node metastases after groin dissection did not occur. Morbidity of groin dissection did not increase when the groin dissection was combined with isolated regional perfusion. Quantification of the degree of edema in 66 patients revealed functional limitation due to edema in three patients (4.5%). This technique of groin dissection gives good results with minimal functional morbidity of the affected leg.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.