Evidence map›Paper›PMID 35284995›Full record

ArticleJapanese journal of radiology2022

High-resolution CT findings of pulmonary infections in patients with hematologic malignancy: comparison between patients with or without hematopoietic stem cell transplantation.

Yoshie Kunihiro, Nobuyuki Tanaka, Reo Kawano, Toshiaki Yujiri, Kazuhiro Ueda, Toshikazu Gondo, Taiga Kobayashi, Tsuneo Matsumoto, Katsuyoshi Ito

Abstract read
In one paragraph

Article in Japanese journal of radiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Observational
  3. Article
  4. Article
  5. Review
  6. 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

9 authors.

Yoshie KunihiroDepartment of Radiology, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube, Yamaguchi, 755-8505, Japan. kyoshie@yamaguchi-u.ac.jp.ORCID http://orcid.org/0000-0002-5730-211X
Nobuyuki TanakaDepartment of Radiology, National Hospital Organization Yamaguchi-Ube Medical Center, 685 Higashikiwa, Ube, Yamaguchi, 755-0241, Japan.
Reo KawanoCenter for Integrated Medical Research, Hiroshima University Hospital, Kasumi 1-2-3 Minami-ku, Hiroshima, Hiroshima, 734-8551, Japan.
Toshiaki YujiriDivision of Endocrinology, Metabolism, Hematological Science and Therapeutics, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube, Yamaguchi, 755-8505, Japan.
Kazuhiro UedaDepartment of General Thoracic Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima, Kagoshima, 890-8520, Japan.
Toshikazu GondoDivision of Pathology, Fujisawa City Hospital, 2-6-1 Fujisawa, Fujisawa, Kanagawa, 251-8550, Japan.
Taiga KobayashiDepartment of Radiology, National Hospital Organization Yamaguchi-Ube Medical Center, 685 Higashikiwa, Ube, Yamaguchi, 755-0241, Japan.
Tsuneo MatsumotoDepartment of Radiology, National Hospital Organization Yamaguchi-Ube Medical Center, 685 Higashikiwa, Ube, Yamaguchi, 755-0241, Japan.
Katsuyoshi ItoDepartment of Radiology, Yamaguchi University Graduate School of Medicine, 1-1-1 Minamikogushi, Ube, Yamaguchi, 755-8505, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the high-resolution CT (HRCT) findings of pulmonary infections in patients with hematologic malignancy and compare them between patients with or without hematopoietic stem cell transplantation (HSCT). MATERIALS AND

methodsA total of 128 patients with hematologic malignancy and pulmonary infection were included in this study. The diagnoses of the patients consisted of bacterial pneumonia (37 non-HSCT cases and 14 HSCT cases), pneumocystis pneumonia (PCP) (29 non-HSCT cases and 11 HSCT cases), and fungal infection other than PCP (20 non-HSCT cases and 17 HSCT cases). Two chest radiologists retrospectively evaluated the HRCT criteria and compared them using chi-squared tests and a multiple logistic regression analysis.

resultsAccording to the multiple logistic regression analysis, nodules were an indicator in HSCT patients with PCP (p = 0.025; odds ratio, 5.8; 95% confidence interval, 1.2-26.6). The centrilobular distribution of nodules was the most frequent (n = 4, 36%) in HSCT patients with PCP. A mosaic pattern was an indicator of PCP in both HSCT and non-HSCT patients. There were no significant differences in other infections.

conclusionThe mosaic pattern could be an indicator of PCP in both HSCT and non-HSCT patients. Nodules with centrilobular distribution might be relatively frequent HRCT findings of PCP in HSCT patients.

Indexed as

Hematologic NeoplasmsHematopoietic Stem Cell TransplantationHumansRetrospective StudiesTomography, X-Ray ComputedHematopoietic stem cell transplantationPneumoniaX-ray computed tomography

Identifiers

PMID35284995
PMCPMC9345826

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.