Evidence map›Paper›PMID 33126391›Full record

ReviewMedicine2020

Metastasis of pulmonary adenocarcinoma to right occipital parafalcine meningioma: A case report and literature review.

Tianhao Hu, Run Wang, Yifu Song, Juanhan Yu, Zongze Guo, Sheng Han

Open access · goldAbstract readCase ReportsReview
In one paragraph

Review in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 27% of its field
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

8 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Extra-axial mass in a 72-year-old woman.Brain pathology (Zurich, Switzerland) · 2025
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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

6 authors at 2 institutions in 2 countries.

Tianhao HuDepartment of Neurosurgery, The First Hospital of China Medical University.
Run WangDepartment of Neurosurgery, The First Hospital of China Medical University.
Yifu SongDepartment of Neurosurgery, The First Hospital of China Medical University.
Juanhan YuDepartment of Pathology, China Medical University, Shenyang, China.
Zongze GuoDepartment of Neurosurgery, The First Hospital of China Medical University.
Sheng HanDepartment of Neurosurgery, The First Hospital of China Medical University.ORCID 0000-0001-6991-0529
First Hospital of China Medical University · CNS.P.E.C.I.E.S. · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

rationaleTumor-to-tumor metastasis is a rare clinical phenomenon. Although meningioma is the most common intracranial recipient of cancer metastasis, only a few cases have been reported. We present a case of metastasis of lung adenocarcinoma into intracranial meningioma and review the published literature. PATIENT CONCERNS: A 70-year-old woman was admitted to our hospital for a 1-month history of headache and pain in her lower extremities. DIAGNOSIS: Brain and lumbar vertebral magnetic resonance imaging showed an intracranial space-occupying lesion in the right occipital region and spinal canal stenosis. Pulmonary computed tomography showed an irregular mass in the right upper lobe of the lung. The postoperative histological examination demonstrated adenocarcinoma metastasis to meningioma.

interventionThe patient underwent right occipital craniotomy for tumor removal and lumbar spinal canal decompression. OUTCOMES: There were no initial abnormal conditions after the operation. However, the patient died suddenly 7 days after surgery. LESSONS: Tumor-to-meningioma metastasis is a rare but important phenomenon. According to previous reports, it is associated with rapid onset of symptoms and a poor prognosis. Histological examination is of great importance in diagnosis. The history and process of malignant carcinoma should be closely monitored.

Indexed as

AdenocarcinomaAgedCraniotomyDiagnosis, DifferentialFemaleHeadacheHumansLung NeoplasmsMeningeal NeoplasmsMeningiomaNeoplasm MetastasisOccipital Lobe

Identifiers

PMID33126391
PMCPMC7598821
OpenAlexW3096576292

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.