Pediatric Teledermatology Consultations: Relationship Between Provided Data and Diagnosis

There is a shortage of pediatric dermatologists. Teledermatology has emerged as a tool to facilitate access to dermatologists. Many questions remain regarding how to optimize consultations in order to provide the best diagnosis and management recommendations. The aim of this retrospective cohort study was to categorize the historical data and judge the adequacy of photographs sent by referring providers to our academic pediatric teledermatology practice at the University of California, San Francisco, and to evaluate the relationship of these data to our ability to render a diagnosis. A diagnosis was rendered in 75% of cases. The only historical data associated with receiving a diagnosis was prior treatment (OR 2.01, CI 1.01, 4, p < 0.05). Appropriate image distance from the target was associated with receiving a diagnosis for rashes (OR 2.69, CI 1.07, 6.8, p = 0.04) and growths (OR 4.16, CI 1.04, 16.6, p = 0.04). A lack of diagnosis was significantly associated with a recommendation for referral for biopsy (OR 0.03, CI 0.01, 0.10, p < 0.0001) or for in‐person consultation (OR 0.19, CI 0.05, 0.66, p < 0.001). In conclusion, pediatric teledermatologists are able to make a diagnosis most of the time, regardless of historical information provided or image quality. The rate of diagnosis may be improved with the use of standardized templates for historical information. Similarly, photography training could minimize the need for in‐person consultation. Specific information regarding prior treatments could also help in providing useful management recommendations.     

Teledermatology: A Review and Update

American Journal of Clinical Dermatology - Telemedicine is slowly transforming the way in which healthcare is delivered and has the potential to improve access to subspecialty expertise, reduce...     

Teledermatology: an intraobserver diagnostic correlation study,part I

Many studies have been published recently on the effectiveness of teledermatology as a diagnostic tool; however, much of the data comes from live 2-way video teleconferencing consultations and very little comes from more readily available "store and forward" consultations. Moreover, most published studies compare the diagnoses of 2 different dermatologists (interobserver comparison). Given the lack of data on baseline interdermatologist diagnostic variability, the interpretation of currently available diagnostic correlation data is somewhat difficult. The objective of this study is to measure the degree of diagnostic concordance between a dermatologist seeing a patient via a teledermatology consult system and the same dermatologist seeing the same patient face-to-face in a dermatology clinic at a tertiary medical center. A random sample of 404 patients was selected from patients who had routine appointments at our dermatology clinic.     

Teledermatology: an intraobserver diagnostic correlation study,Part II

This is part II of an intraobserver diagnostic correlation study comparing teledermatology with traditional face-to-face evaluation. Part I discussed the methodology and diagnostic correlation results between teledermatology and in-person consultation (Cutis. 2003;71:399-403). This second part reports the diagnostic certainty level between the 2 groups, which are shown to be significantly different (teledermatology, 7/10; in-person, 9/10). This difference held true in every category of skin condition evaluated (P < or = .0065). Unlike other studies, we found that teledermatologists recommended biopsies 10% more frequently than clinic-based evaluators. We discuss the reasons for the lower diagnostic certainty level of teledermatologists, as well as the limitations of this study. Despite the limitations, we conclude that teledermatology appears to be an effective method of delivering dermatologic care in the appropriate setting.     

Teledermatology as a Means to Provide Multispecialty Care: A Case of Global Specialty Collaboration

Telemedicine can serve as a platform for specialty collaboration and potentially address the lack of specialized and subspecialized care globally. In this article we present a case in which the use of teledermatology facilitated global collaboration between multiple specialists and subspecialists, resulting in high‐quality care of a child from a remote area of Botswana. We present the lessons learned and factors that should be considered when engaging in global specialty collaboration, especially between developed and developing countries. We also discuss the potential limitations of telemedicine when used within a global context. With these considerations in mind, global specialty collaboration facilitated by telemedicine can provide a potential solution to the lack of access to specialized and subspecialized care.     

Pediatric Onychophagia: A Survey-Based Study of Prevalence,Etiologies, and Co-Morbidities

Background

Onychophagia, defined as habitual nail biting, is a common disorder affecting 6–45% of the population and is more prevalent in children.

Objectives

Our primary objective was to determine the prevalence of nail biting in the pediatric population. Secondary objectives were to assess the presence of psychiatric co-morbidities associated with nail biting, and the effect of treatment on nail biting.

Methods

An anonymous voluntary survey was administered to participants at an outpatient academic pediatric clinic at Weill Cornell Medicine. Age, sex, psychiatric diagnosis, treatment sought, family history, and frequency of nail biting were analyzed across 282 enrolled patients aged 3–21 years. One patient was subsequently excluded due to incomplete data.

Results

Of 281 patients, 101 (37%) reported past or present nail biting lasting more than a month. Median age of onset was 5 years old (range 1–13 years). A significantly higher percentage of biters (18%; 19/104) than non-biters (6%; 11/177) were diagnosed with a psychiatric disorder (p < 0.01). Amongst biters, concurrent fingernail and toenail involvement was much less common (12%; 12/104) than that of fingernails alone (88%; 92/104). However, the ratio of fingernail and toenail biters to fingernail biters alone was greater in those with psychiatric diagnosis (0.36) than without (0.09) (p = 0.07).

Conclusions

Our study highlights behavioral patterns as well as familial, psychiatric, and other factors associated with pediatric nail biting. Familiarity with such factors, the clinical presentation of onychophagia, and available treatment options may aid in reducing its severity in affected patients and overall prevalence.

     

Developmental and Psychosoial Considerations in Pediatric Dermatology Practice

The psychologic implications of childhood skin disorders have received too little attention. Viewing these conditions in a broader developmental framework could facilitate practice by improving the doctor-patient relationship, increasing compliance rates, and enhancing professional satisfactions. Several key developmental points and concepts are relevant to pediatric dermatologic practice.     

Teledermatology: how to start a new teaching and diagnostic era in medicine

"Telemedicine" is defined as the use of telecommunication technologies for the exchange of medical information across distances. Applications include patient management as well as research and education. Teledermatology is a steadily growing category of telemedicine. This article presents general aspects of telemedicine, such as modes of data transmission, and practical applications with a special emphasis on their significance for teledermatology.     

Teledermatology: influence of zoning and education on a clinician's ability to observe peripheral lesions

Teledermatology can benefit rural and remote communities, where specialist dermatological services may not be readily available. Regarding store-and- forward teledermatology, we hypothesized that the site of a lesion in an image (zoning) may influence a clinician's ability to observe target lesions, and that education on image viewing may improve use of this technology. We examined this by conducting both pre- and post-education studies. The education on image viewing consisted of a presentation on the outcome of the first study-survey on image viewing. The first study demonstrated that zoning influences a clinician's visual attention and that significant, concurrent lesions in the periphery may be missed. The second study demonstrated that brief education could produce a measurable change in observing peripheral lesions. These findings have medico-legal implications and suggest that further education in the use of such technology is necessary in order to optimize patient care and prevent potential errors.     

Accuracy and reliability of store-and-forward teledermatology: preliminary results from the St George Teledermatology Project

Teledermatology is the practice of dermatology across distances (and time) and involves the transfer of electronic information. To be effective and safe, the teledermatology process needs to demonstrate an acceptable level of accuracy and reliability. Accuracy is reflected by the degree of concordance (agreement) between the teledermatology and face-to-face diagnoses. Reliability is dependent on how consistently a set of results can be reproduced across different operators. Mean concordance (primary diagnoses) achieved by four dermatologists studying 53 store-and-forward diagnostic cases, originating from 49 referred patients, was 79% (range 73-85%). When the differential diagnoses were taken into account, the variation across individual dermatologists narrowed further, with a mean of 86% (range 83-89%). In contrast, the mean general practitioner (GP; n=11) concordance (GP face-to-face vs reference dermatologist store-and-forward diagnoses) was 49%. An interim review of all 49 teledermatology patients showed no adverse outcome at the end of 3 months. The ability to request face-to-face visits by dermatologists, combined with GPs maintaining primary care of the referred patient, serve as additional safeguards for patients using a telemedicine system. Our results indicate that teledermatology management of referred skin complaints is both accurate and reliable.     

Pediatric Dermatology: Past,Present, and Future

Up to 30% percent of pediatric primary care visits include a skin‐related problem, and referrals are hampered by appointment wait times among the longest of any pediatric subspecialty. Despite the clear demand for pediatric dermatologists, there has been a long‐standing shortage of providers, leaving dermatology as one of the most underserved pediatric subspecialties. Another consequence of the workforce shortage is the limited opportunity for pediatric dermatology training for residents and postgraduate general pediatricians and dermatologists. This review includes the evolution of the subspecialty from conception through the present, along with obstacles to workforce expansion and potential solutions to improve access to care for children with skin diseases.