Evidence map›Paper›PMID 39220273›Full record

ArticleIntractable & rare diseases research2024

Splenectomy unveils thrombocytosis in underlying myeloproliferative neoplasms with extrahepatic portal vein obstruction.

Tetsuya Shimizu, Hiroshi Yoshida, Nobuhiko Taniai, Ryuji Ohashi, Yoichi Kawano, Junji Ueda, Takuma Iwai, Akira Matsushita, Masato Yoshioka, Takahiro Murokawa and 5 more

Abstract read
In one paragraph

Article in Intractable & rare diseases research, 2024. 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. Article
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

15 authors.

Tetsuya ShimizuDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Hiroshi YoshidaDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Nobuhiko TaniaiDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Ryuji OhashiDepartment of Integrated Diagnostic Pathology, Nippon Medical School, Tokyo, Japan.
Yoichi KawanoDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Junji UedaDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Takuma IwaiDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Akira MatsushitaDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Masato YoshiokaDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Takahiro MurokawaDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Toshiyuki IrieDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Takashi OnoDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Takahiro HarunaDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Daigo YoshimoriDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Akira HamaguchiDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extrahepatic portal vein obstruction (EHPVO) is a rare disease with myeloproliferative neoplasm (MPN) as the most common cause. We report that hypersplenic hematologic changes in EHPVO might be eliminated by MPN. Through experience with splenectomy for variceal control with EHPVO, we suspected that spleen might mask MPN-induced thrombocytosis, and that MPN might have a significant influence on excessive thrombocytosis after splenectomy. To clarify the influence of MPN and spleen on platelet trends, we conducted a retrospective hospital database analysis, evaluating 8 EHPVO patients with splenectomy (2 males, 6 females; from 17 years to 64 years, mean 38.3 years). Three (37.5%) of 8 were diagnosed as MPN by JAK2V617F mutation. The perioperative serum platelet counts in EHPVO without MPN were 10.5, 35.4, and 36.6 (x10

Indexed as

extrahepatic portal vein obstructionextramedullary hematopoiesismyeloproliferative neoplasmsplenectomythrombocytosis

Identifiers

PMID39220273
PMCPMC11350199

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.