1
14
Kohan G y cols. Duodenopancreatectomía cefálica con resección vascular laparoscópica. Rev Argent Cir. 2024;116(2):106-114
in convenꢀonal and laparoscopic pancreaꢀc surgery. on the paꢀent’s right side and operates through the
In our group, surgeons on the learning curve perform trocars placed in the right hypochondriac region and
several steps of resecꢀon and reconstrucꢀon unꢀl leꢃ lumbar region. In 10 of the 11 paꢀents, the portal
they are able to reduce operaꢀve ꢀmes, always in vein was sutured through these trocars. In on paꢀent,
selected cases. Once experience is gained, more a 5-mm trocar had to be placed to introduce the clamp
complex procedures are included. Another key factor and suture the vein using the umbilical trocar.
in reducing the learning curve is the frequency with
The reasons for conversion were technical
which laparoscopic CPD is performed. Performing this difficulꢀes that prolonged resecꢀon ꢀme in one
procedure on a weekly basis is likely to accelerate and paꢀent with morbid obesity and the need for vena
improve the learning process compared to a monthly cava resecꢀon due to tumor contact in the other.
frequency. The repeꢀꢀon of the procedure every week Bleeding was not the cause of conversion and in both
allows for a more rapid incorporaꢀon of the technical cases portal vein resecꢀon and reconstrucꢀon was
steps of resecꢀon.
successfully completed. The laparoscopic approach did
Aꢃer performing at least 110 fully laparoscopic not result in any addiꢀonal complicaꢀons beyond those
resecꢀons, the surgeon was deemed proficient in typically associated with convenꢀonal surgery.
performing fully laparoscopic vascular resecꢀons. Aꢃer
The limitaꢀons of this study include its
1
10 cases, the operaꢀve ꢀme for laparoscopic surgery retrospecꢀve design and sample size, as well as the fact
was found to be no more than 2 hours longer than that that it is an iniꢀal stage of vascular resecꢀons in our
of convenꢀonal surgery. This allowed for an increase in surgical group.
the complexity of cases undergoing fully laparoscopic
As our experience grows, we will be able to
venous resecꢀon. Based on our experience, the perform complete resecꢀons on borderline tumors.
laparoscopic approach is approximately 110 minutes This will enable the design of a randomized trial to
longer than the convenꢀonal approach. Venous determine whether the minimally invasive approach
resecꢀon requires the use of appropriate instruments for locally advanced disease is useful or not.
and extensive experience in intracorporeal suturing. A
In conclusion, the morbidity and mortality
Saꢀnsky vascular clamp can be used for lateral resecꢀon of CPD with vascular resecꢀon were similar for
of the portal vein. As shown in Figure 4, the vascular laparoscopy and laparotomy following the criteria used
clamp is inserted through the umbilical trocar (in blue), to select the technique.
which allows the clamp to be posiꢀoned parallel to the
An extensive training in laparoscopic
portal vein. The scope is introduced in the trocar placed procedures allows to safely reproduce the majority of
in the right lumbar region (in red). The surgeon stands convenꢀonal procedures.
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