Volume 29, Issue 1 pp. 151-160
SYSTEMATIC REVIEW

Surgical approaches for minimally invasive distal pancreatectomy: A systematic review

Daisuke Ban

Daisuke Ban

Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital, Tokyo, Japan

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Giovanni Maria Garbarino

Giovanni Maria Garbarino

Department of Medical Surgical Science and Translational Medicine, Sapienza University of Rome, Rome, Italy

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Yoshiya Ishikawa

Yoshiya Ishikawa

Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan

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Goro Honda

Goro Honda

Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan

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Jin-Young Jang

Jin-Young Jang

Department of Surgery, Seoul National University College of Medicine, Seoul, Korea

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Chang Moo Kang

Chang Moo Kang

Department of Surgery, Yonsei University College of Medicine, Seoul, Korea

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Aya Maekawa

Aya Maekawa

Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan

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Yoshiki Murase

Yoshiki Murase

Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan

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Yuichi Nagakawa

Yuichi Nagakawa

Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan

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Hitoe Nishino

Hitoe Nishino

Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan

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Takao Ohtsuka

Takao Ohtsuka

First Department of Surgery, Kagoshima University School of Medicine, Kagoshima, Japan

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Anusak Yiengpruksawan

Anusak Yiengpruksawan

Minimally Invasive Surgery Division, Department of Surgery, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand

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Itaru Endo

Itaru Endo

Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan

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Akihiko Tsuchida

Akihiko Tsuchida

Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan

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Masafumi Nakamura

Corresponding Author

Masafumi Nakamura

Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan

Correspondence

Masafumi Nakamura, Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan.

Email: [email protected]

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Study group of Precision Anatomy for Minimally Invasive Hepato-Biliary-Pancreatic surgery (PAM-HBP surgery)

Study group of Precision Anatomy for Minimally Invasive Hepato-Biliary-Pancreatic surgery (PAM-HBP surgery)

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First published: 01 February 2021
Citations: 24

Collaborators are presented in Appendix  1.

Abstract

Background

Minimally invasive distal pancreatectomy (MIDP) was initially performed for benign tumors, but recently its indications have steadily broadened to encompass other conditions including pancreatic malignancies. Thorough anatomical knowledge is mandatory for precise surgery in the era of minimally invasive surgery. However, expert consensus regarding anatomical landmarks to facilitate the safe performance of MIDP is still lacking.

Methods

A systematic literature search was performed using keywords to identify articles regarding the vascular anatomy and surgical approaches/techniques for MIDP.

Results

All of the systematic reviews revealed that MIDP was not associated with an increase in postoperative complications. Moreover, most showed that MIDP resulted in less blood loss than open surgery. Regarding surgical approaches for MIDP, a standardized stepwise procedure improved surgical outcomes, including blood loss, operative time, and major complications. There are two approaches to the splenic vessels, superior and inferior; however, no study has ever directly compared them with respect to clinical outcomes. The morphology of the splenic artery affects the difficulty of approaching the artery's root. To select an appropriate dissecting layer when performing posterior resection, thorough knowledge of the anatomy of the fascia, left renal vein/artery, and left adrenal gland is needed.

Conclusions

In MIDP, a standardized approach and precise knowledge of anatomy facilitates safe surgery and has the advantage of a shorter learning curve. Anatomical features and landmarks are particularly important in cases of radical MIDP and splenic vessel preserving MIDP.

CONFLICT OF INTEREST

None declared.

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