Evidence map›Paper›PMID 39624075›Full record

ArticleClinical case reports2024

Early Hints of Metagenome Next-Generation Sequencing and Copy Number Variations Analysis: An Occult Case of Leptomeningeal Metastasis With Rapid Cognitive Decline.

Xueqin Chen, Haotao Zheng, Taoli Wang, Ziyang Feng, Jia Wang, Yangsicheng Liu, Wenxin Qin, Fanxin Kong, Xiude Qin

Abstract read
In one paragraph

Article in Clinical case reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Xueqin ChenThe Forth Clinical Medical College of Guangzhou University of Chinese Medicine Shenzhen Guangdong China.ORCID https://orcid.org/0000-0003-1234-7338
Haotao ZhengShenzhen Traditional Chinese Medicine Hospital Shenzhen Guangdong China.
Taoli WangShenzhen Traditional Chinese Medicine Hospital Shenzhen Guangdong China.
Ziyang FengThe Forth Clinical Medical College of Guangzhou University of Chinese Medicine Shenzhen Guangdong China.
Jia WangThe Forth Clinical Medical College of Guangzhou University of Chinese Medicine Shenzhen Guangdong China.
Yangsicheng LiuThe Forth Clinical Medical College of Guangzhou University of Chinese Medicine Shenzhen Guangdong China.
Wenxin QinThe Forth Clinical Medical College of Guangzhou University of Chinese Medicine Shenzhen Guangdong China.
Fanxin KongShenzhen Traditional Chinese Medicine Hospital Shenzhen Guangdong China.ORCID https://orcid.org/0000-0002-7652-9803
Xiude QinShenzhen Traditional Chinese Medicine Hospital Shenzhen Guangdong China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early detection and treatment are critical for improving the prognosis of patients with leptomeningeal metastasis. However, heterogeneous clinical manifestations, non-specific imaging, and limited sensitivity of cerebrospinal fluid cytology posed challenges to identifying leptomeningeal metastasis in the early stage. Here we reported a case of lung adenocarcinoma complaining of rapid cognitive decline, whose magnetic resonance imaging showed interstitial brain edema. Under the circumstances of negative cerebrospinal fluid cytology, metagenome next-generation sequencing and copy number variations analysis were applied, which indicated leptomeningeal metastasis and was confirmed in the subsequent cytology.

Indexed as

case reportcopy number variationsleptomeningeal metastasismetagenome next‐generation sequencing

Identifiers

PMID39624075
PMCPMC11609582

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