TY - JOUR
T1 - A static-Image telepathology system for dermatopathology consultation in East Africa
T2 - The massachusetts general hospital experience
AU - Gimbel, Devon C.
AU - Sohani, Aliyah R.
AU - Busarla, Satya Vara Prasad
AU - Kirimi, Jesca Muthoni
AU - Sayed, Shahin
AU - Okiro, Patricia
AU - Nazarian, Rosalynn M.
N1 - Publisher Copyright:
© 2012 by the American Academy of Dermatology, Inc.
PY - 2012
Y1 - 2012
N2 - Background: The histologic diagnosis of skin lesions in the developing world is complicated by the shortage of pathologists with subspecialty training in dermatopathology, limited access to ancillary diagnostic testing, and costly referrals for expert glass slide consultation in challenging cases. Objective: In this study we evaluate the feasibility of a static-image telepathology platform in Africa for performing accurate dermatopathology consultations. Methods: A static-image telepathology platform using the iPath server was utilized by referring pathologists in 4 African hospitals. Diagnostic interpretations were provided by Massachusetts General Hospital dermatopathologists at no cost. The diagnostic accuracy and interobserver correlation was evaluated. Results: The static histopathologic images were diagnostic in 22 of 29 (76%) cases. Diagnostic accuracy between static image and glass slide diagnosis in 22 cases was 91%, ranging from 86% to 95% according to years of dermatopathology subspecialty expertise. Comparison with the glass slides showed that the telepathology diagnosis was limited by inappropriate field selection in only one case. Interobserver concordance between two pathologists was high (K = 0.86) suggesting that this platform is easy to use with minimal training of both referring and consulting pathologists. Limitations: Concordance between conventional microscopy and static image telepathology was performed in 22 of 29 cases for which glass slides were received. Interobserver concordance was performed for two pathologists. Conclusion: Static-image telepathology is a feasible means of rendering diagnoses on dermatopathology cases and is a cost-effective technology for obtaining much-needed second opinions in resource-poor settings.
AB - Background: The histologic diagnosis of skin lesions in the developing world is complicated by the shortage of pathologists with subspecialty training in dermatopathology, limited access to ancillary diagnostic testing, and costly referrals for expert glass slide consultation in challenging cases. Objective: In this study we evaluate the feasibility of a static-image telepathology platform in Africa for performing accurate dermatopathology consultations. Methods: A static-image telepathology platform using the iPath server was utilized by referring pathologists in 4 African hospitals. Diagnostic interpretations were provided by Massachusetts General Hospital dermatopathologists at no cost. The diagnostic accuracy and interobserver correlation was evaluated. Results: The static histopathologic images were diagnostic in 22 of 29 (76%) cases. Diagnostic accuracy between static image and glass slide diagnosis in 22 cases was 91%, ranging from 86% to 95% according to years of dermatopathology subspecialty expertise. Comparison with the glass slides showed that the telepathology diagnosis was limited by inappropriate field selection in only one case. Interobserver concordance between two pathologists was high (K = 0.86) suggesting that this platform is easy to use with minimal training of both referring and consulting pathologists. Limitations: Concordance between conventional microscopy and static image telepathology was performed in 22 of 29 cases for which glass slides were received. Interobserver concordance was performed for two pathologists. Conclusion: Static-image telepathology is a feasible means of rendering diagnoses on dermatopathology cases and is a cost-effective technology for obtaining much-needed second opinions in resource-poor settings.
KW - Cost-effective
KW - Dermatopathology consultation
KW - Resource-poor setting
KW - Static-image
KW - Telepathology
UR - http://www.scopus.com/inward/record.url?scp=84872685297&partnerID=8YFLogxK
U2 - 10.1016/j.jaad.2011.12.036
DO - 10.1016/j.jaad.2011.12.036
M3 - Article
C2 - 22341607
AN - SCOPUS:84872685297
SN - 0190-9622
VL - 67
SP - 997
EP - 1007
JO - Journal of the American Academy of Dermatology
JF - Journal of the American Academy of Dermatology
IS - 5
ER -