Evidence map›Paper›PMID 34013427›Full record

ArticleSurgery today2021

Double cone-unit laparoscopic hepatic resection using indocyanine green negative counterstaining (with video).

Jungo Yasuda, Koichiro Haruki, Kenei Furukawa, Shinji Onda, Yoshihiro Shirai, Takeshi Gocho, Toru Ikegami

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Surgery today, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Jungo YasudaDivision of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Mishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
Koichiro HarukiDivision of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Mishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
Kenei FurukawaDivision of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Mishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
Shinji OndaDivision of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Mishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
Yoshihiro ShiraiDivision of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Mishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
Takeshi GochoDivision of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Mishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan.
Toru IkegamiDivision of Hepatobiliary and Pancreas Surgery, Department of Surgery, The Jikei University School of Medicine, 3-25-8, Mishi-shimbashi, Minato-ku, Tokyo, 105-8461, Japan. toruikegamijikei@jikei.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A hepatic cone-unit represents an anatomical unit dominated by a smaller Glissonean pedicle. Anatomical resection of a tumor located in an intersegmental plane is challenging, but could be achieved effectively by performing multiple cone-unit resection. We performed double cone-unit laparoscopic resection of hepatocellular carcinoma located on the intersegmental plane between segments 6a, b. The liver parenchyma covering the posterior Glissonean pedicle was divided along Rouviere's sulcus, the Glissonean branches of segments 6a, b were isolated and ligated, and indocyanine green (ICG) negative counterstaining was performed. The hepatic parenchyma was dissected along the demarcation line to identify the right hepatic vein and the double cone-unit resection was then completed with a negative surgical margin. Thus, double cone-unit laparoscopic hepatectomy with ICG negative counterstaining may be a feasible option for tumors located in an intersegmental plane.

Indexed as

Indocyanine GreenAgedCarcinoma, HepatocellularFeasibility StudiesHepatectomyHumansLaparoscopyLiverLiver NeoplasmsMaleMargins of ExcisionNegative StainingVideo-Assisted SurgeryIndocyanine GreenCone-unitIndocyanine greenLaparoscopic hepatectomy

Identifiers

PMID34013427

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.