Evidence map›Paper›PMID 33411594›Full record

ArticleThe British journal of radiology2021

Apparent diffusion coefficient values of cryptorchid testes and malignant transformation of cryptorchidism (MTC) (seminoma) in postpubertal patients.

Renwei Liu, Jianhua Li, Yixiang Jiang, Zhiqing Wu, Yanzi Chen, Ruifeng Li

Abstract read
In one paragraph

Article in The British journal of radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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.

Renwei LiuDepartment of Radiology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen 518109, China.
Jianhua LiDepartment of Radiology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen 518109, China.
Yixiang JiangDepartment of Radiology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen 518109, China.
Zhiqing WuDepartment of Radiology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen 518109, China.
Yanzi ChenDepartment of Radiology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen 518109, China.
Ruifeng LiDepartment of Radiology, The People's Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen 518109, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesDiffusion-weighted imaging signal contrast can be quantified by apparent diffusion coefficient (ADC) maps, which reflect the diffusion properties of the examined tissue and are helpful for identifying pathology. To determine ADC values of cryptorchid testes in post-pubertal patients and assess performance for characterizing cryptorchid testes.

methodsThe medical records from 35 patients with unilateral scrotal vacuity were retrospectively reviewed. Data were analyzed in three groups: Group A, normal testes (

resultsMean ADC values for normal testes, cryptorchid testes, and MTC were 1.18 ± 0.18×10

conclusionADC values of cryptorchid testes may be used to inform clinical decision-making and also monitor testicular function in patients who retain undescended testicles or post-operatively. ADVANCES IN KNOWLEDGE: Mean ADC values of cryptorchidism and MTC (seminoma) were used to reflect their pathological features.

Indexed as

AdultCryptorchidismDiffusion Magnetic Resonance ImagingDisease ProgressionHumansMaleMiddle AgedRetrospective StudiesSeminomaSensitivity and SpecificityTesticular NeoplasmsTestisYoung Adult

Identifiers

PMID33411594
PMCPMC8011245

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.