Evidence map›Paper›PMID 34527254›Full record

ArticleOxford medical case reports2021

Spontaneous retroperitoneal hematoma: a rare bleeding occurrence in COVID-19.

Whei Chuern Yeoh, Kee Tat Lee, Nadiah Hanim Zainul, Sharifah Baizura Syed Alwi, Lee Lee Low

Abstract readCase Reports
In one paragraph

Article in Oxford medical case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
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  4. Ultrasonography of acute retroperitoneum.Ultrasonography (Seoul, Korea) · 2024
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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.

Whei Chuern YeohMedical Department, Hospital Sultanah Bahiyah, Kedah, Malaysia.
Kee Tat LeeMedical Department, Hospital Sultanah Bahiyah, Kedah, Malaysia.
Nadiah Hanim ZainulInfectious Disease Unit, Medical Department, Hospital Sultanah Bahiyah, Kedah, Malaysia.
Sharifah Baizura Syed AlwiInfectious Disease Unit, Medical Department, Hospital Sultanah Bahiyah, Kedah, Malaysia.
Lee Lee LowInfectious Disease Unit, Medical Department, Hospital Sultanah Bahiyah, Kedah, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Emerging evidence suggest that COVID-19 is associated with hypercoagulability, predisposing patients to increase risk of thromboembolism. Anticoagulation is not without its risks of bleeding and decision to initiate anticoagulation should be carefully considered with close monitoring. Spontaneous retroperitoneal hematoma is a rare complication, and there are only a few documented reports implicating anticoagulant or antiplatelet agents as a potential cause. We report a 57-year-old gentleman with COVID-19 pneumonia who developed hypotension on Day 10 of illness while on prophylactic anticoagulation. Computed tomography scan of abdomen revealed a large right retroperitoneal and psoas muscle hematoma and he underwent surgical exploration to evacuate the hematoma. His condition improved and was discharged well. Although prophylactic anticoagulation may reduce thrombotic complications in severely ill COVID-19 patients, a high index of suspicion for rare bleeding complications should be maintained if patients become hemodynamically unstable. Early diagnosis and appropriate intervention may improve outcome and prevent mortality.

Identifiers

PMID34527254
PMCPMC8436278

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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.