Premium
The red leg dilemma: a scoping review of the challenges of diagnosing lower‐limb cellulitis
Author(s) -
Patel M.,
Lee S.I.,
Thomas K.S.,
Kai J.
Publication year - 2019
Publication title -
british journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.304
H-Index - 179
eISSN - 1365-2133
pISSN - 0007-0963
DOI - 10.1111/bjd.17415
Subject(s) - cellulitis , medicine , medline , intensive care medicine , thematic analysis , narrative review , qualitative research , dermatology , social science , sociology , political science , law
Summary Background Presentations of suspected lower‐limb cellulitis are commonly misdiagnoses, resulting in avoidable antibiotic prescribing or hospital admissions. Understanding the challenges posed in diagnosing cellulitis may help enhance future care. Objectives To examine and map out the challenges and facilitators identified by patients and health professionals in diagnosing lower‐limb cellulitis. Methods A scoping systematic review was performed in MEDLINE and Embase in October 2017. Thematic analysis was used to identify key themes. Quantitative data were summarized by narrative synthesis. Results Three themes were explored: (i) clinical case reports of misdiagnosis, (ii) service development and (iii) diagnostic aids. Forty‐seven different pathologies were misdiagnosed, including seven malignancies. Two different services have been piloted to reduce the misdiagnosis rates of lower‐limb cellulitis and save costs. Four studies have looked at biochemical markers, imaging and a scoring tool to aid diagnosis. Conclusions This review highlights the range of alternative pathologies that can be misdiagnosed as cellulitis, and emerging services and diagnostic aids developed to minimize misdiagnosis. Future work should focus on gaining a greater qualitative understanding of the diagnostic challenges from the perspective of patients and clinicians.