Evidence map›Paper›PMID 42569205›Full record

ArticleRadiology case reports2026

Extensive calcified inferior vena cava and renal vein thrombosis in a preterm infant: A case report.

Mohammed Almuhanna, Razan Alwabel, Moayad Almaimani, Ahmed Aldraihem, Mody Almarshad

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PubMed Full text at PMC Publisher
In one paragraph

Article in Radiology case reports, 2026. 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

5 authors.

Mohammed AlmuhannaPediatric radiology department, Altakassusi Alliance Medical (AAML), King Fahad Medical City, Riyadh, Saudi Arabia.
Razan AlwabelPediatric radiology department, Altakassusi Alliance Medical (AAML), King Fahad Medical City, Riyadh, Saudi Arabia.
Moayad AlmaimaniPediatric radiology department, Altakassusi Alliance Medical (AAML), King Fahad Medical City, Riyadh, Saudi Arabia.
Ahmed AldraihemPediatric radiology department, Altakassusi Alliance Medical (AAML), King Fahad Medical City, Riyadh, Saudi Arabia.
Mody AlmarshadPediatric radiology department, Altakassusi Alliance Medical (AAML), King Fahad Medical City, Riyadh, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present the case of a 9-month-old preterm male infant admitted to neonatal intensive care unit (NICU) in whom extensive calcified thrombosis of the inferior vena cava (IVC) and left renal vein was incidentally detected via x-ray (XR). The diagnosis was subsequently confirmed by ultrasound (US) and computed tomography (CT). Initial imaging via radiography revealed lace-like abdominal calcification. Subsequent computed tomography (CT) demonstrated dense calcification extending from the inferior vena cava (IVC) into the distal left renal vein, as well as the bilateral common iliac veins, the right external iliac vein, and the left internal iliac vein. Extensive collateral circulation was also observed, consistent with chronic venous occlusion.

Indexed as

Chronic thrombosisInferior vena cava thrombosisNeonatal renal vein thrombosisPrematurityUltrasoundVascular calcification

Identifiers

PMID42569205
PMCPMC13449357

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Registered trials

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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.