Evidence map›Paper›PMID 40593326›Full record

ArticlePituitary2025

High recurrence of rathke's cleft cysts with anterior-Inferior pituitary displacement despite standard surgical approaches.

Kenta Nakase, Fumihiko Nishimura, Yudai Morisaki, Shohei Yokoyama, Masashi Kotsugi, Yasuhiro Takeshima, Ryosuke Matsuda, Shuichi Yamada, Young-Soo Park, Ichiro Nakagawa

Abstract read
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In one paragraph

Article in Pituitary, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. The endocrine spectrum of Rathke cleft cysts.Frontiers in endocrinology · 2025
    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

10 authors.

Kenta NakaseDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.ORCID http://orcid.org/0000-0003-0799-5613
Fumihiko NishimuraDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan. fnishi@naramed-u.ac.jp.
Yudai MorisakiDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.
Shohei YokoyamaDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.
Masashi KotsugiDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.
Yasuhiro TakeshimaDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.
Ryosuke MatsudaDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.ORCID http://orcid.org/0000-0002-0307-3657
Shuichi YamadaDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.
Young-Soo ParkDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.
Ichiro NakagawaDepartment of Neurosurgery, Nara Medical University School of Medicine, 840 Shijo-cho, Kashihara, 634-8521, Nara, Japan.ORCID http://orcid.org/0000-0002-1340-3293

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAlthough endonasal endoscopic surgery (EES) is widely used to treat symptomatic Rathke's cleft cysts (RCCs), the optimal surgical strategy remains unclear. We previously proposed that the anatomical relationship between RCCs and the anterior pituitary lobe may predict recurrence. This study aimed to evaluate clinical characteristics and long-term outcomes based on anatomical classification and to assess the impact of surgical method (marsupialization vs. reconstruction) within each subtype.

methodsWe retrospectively analyzed 40 patients who underwent EES for symptomatic RCCs between 2008 and 2024. RCCs were classified into four types based on displacement: type 1 (anterior-superior), type 2 (anterior-inferior), type 3 (posterior-superior), and type 4 (posterior-inferior). Clinical, imaging, and surgical outcomes were compared across subtypes.

resultshe mean follow-up duration was 112 ± 53.2 months. Recurrence occurred in 16 patients (40.0%), and 6 (15.0%) patients required reoperation. Type 2 was independently associated with a higher recurrence rate (p = 0.019), more frequent preoperative visual disturbances (p = 0.0059), and lower T1-weighted signal intensity (p = 0.027). There was no significant difference in the recurrence rate between the surgical methods within each subtype.

conclusionThe anterior-inferior subtype is more likely to recur regardless of the surgical method. The identification of high-risk subtypes may support the use of tailored strategies, including drainage-preserving techniques, to improve long-term outcomes.

Indexed as

Central Nervous System CystsPituitary NeoplasmsAdultAgedFemaleHumansMaleMiddle AgedRecurrenceRetrospective StudiesEndonasal endoscopic surgeryLong-term outcomeMarsupializationRathke’s cleft cystsReconstructionRecurrence

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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.