2015
DOI: 10.1159/000371821
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Acneiform Rash Induced by EGFR Inhibitors: Review of the Literature and New Insights

Abstract: Acneiform rash is the most common side effect of epidermal growth factor receptor (EGFR) inhibitors (EGFRis), and it occurs in 50-100% of patients. This condition can affect the quality of life of these patients and can sometimes lead to a discontinuation of the antineoplastic therapy. Several recent prospective studies have addressed and evaluated different interventions to mitigate or reduce the severity of EGFRis-associated skin rash. With this aim, we have established a dermocosmetological outpatient clini… Show more

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Cited by 66 publications
(52 citation statements)
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“…Histopathological examination of specimens of papulopustular lesions demonstrated some minor inflammatory infiltrations around dilated orifices of hair follicles filled with corneous masses. Disruption of hair follicles was also observed, with an acute, mostly neutrophilic inflammation around, that in time could transform into chronic granulomatous form, close to histopathological presentation of papulopustular eruptions observed in acne [12,13]. Inflammatory infiltrations consisted mostly of neutrophils or components of chronic granulomatous infiltrations: lymphocytes, histiocytes and giant cells [14].…”
Section: Discussionmentioning
confidence: 55%
See 1 more Smart Citation
“…Histopathological examination of specimens of papulopustular lesions demonstrated some minor inflammatory infiltrations around dilated orifices of hair follicles filled with corneous masses. Disruption of hair follicles was also observed, with an acute, mostly neutrophilic inflammation around, that in time could transform into chronic granulomatous form, close to histopathological presentation of papulopustular eruptions observed in acne [12,13]. Inflammatory infiltrations consisted mostly of neutrophils or components of chronic granulomatous infiltrations: lymphocytes, histiocytes and giant cells [14].…”
Section: Discussionmentioning
confidence: 55%
“…W badaniu histopatologicznym wycinków pobranych ze zmian grudkowo-krostkowych obserwowano niewielkie powierzchowne nacieki zapalne dookoła poszerzonych i wypełnionych masami rogowymi ujść mieszków włosowych. Dochodziło także do przerwania mieszka włosowego z ostrym, głównie neutrofilowym zapaleniem dookoła, które mogło z czasem przybierać formę przewlekłą ziarniniakową, co jest bliskie obrazowi histopatologicznemu zapalnych wykwitów grudkowo-krostkowych w trądziku [12,13]. W składzie nacieków zapalnych stwierdzono przede wszystkim neutrofile lub składowe przewlekłych nacieków ziarniniakowych: limfocyty, histiocyty i komórki olbrzymie [14].…”
Section: Discussionunclassified
“…and EGFR tyrosine kinase inhibitors (erlotinib, gefitinib, osimertinib, etc.) can also cause a similar form of rash [8]. Histopathology typically shows superficial inflammatory cell infiltrate surrounding upper portion hair follicles or superficial neutrophilic suppurative folliculitis with rupture of epithelia lining.…”
Section: Discussionmentioning
confidence: 99%
“…Secondarily, there is increased synthesis of inflammatory chemokines leading to inflammation. The inflammatory cell infiltration leads to the cutaneous manifestations 5…”
Section: Discussionmentioning
confidence: 99%