We performed a retrospective chart review for all cases of recurrent Stevens Johnson Syndrome (SJS) from March 2013 to March 2016. Nine children had 29 episodes of SJS or incomplete SJS; all children were male and 8 (88%) were white. Episodes affected mucus membranes with minimal skin involvement. Mycoplasma infections and HLA-B27/-B51 were common.
Trichodysplasia spinulosa is a rare folliculocentric polyomavirus infection observed in the setting of immunosuppression. We report a 7-year-old boy with pre-B-cell lymphoblastic leukemia who presented with folliculocentric spiny papules on the face. Histologic evaluation revealed hypertrophic bulbs, an expanded inner root sheath, and numerous brightly eosinophilic trichohyalin granules. We present this case to raise awareness of this rare but recognizable entity and to highlight the availability of appropriate diagnostic and therapeutic modalities.
BackgroundHenoch-Schonlein Purpura (HSP) is one of the most common vasculitides of childhood, with 10–20 cases per 100,000 children. It frequently occurs following an infectious trigger and involves IgA and C3 deposition in small vessel walls. HSP is characterized by palpable purpura plus IgA deposition on biopsy, arthritis/arthralgia, renal involvement (hematuria and/or proteinuria), and/or abdominal pain. It is not generally recognized as a cause of dilated coronary arteries.Case presentationWe describe the first reported case of HSP presenting with dilated coronary arteries. This patient is a nine-year-old previously healthy Caucasian male who presented with 1 week of petechiae on his lower legs, knee and ankle arthritis, and abdominal pain without fever, consistent with HSP. An echocardiogram revealed coronary dilation, including the left main (5.32 mm, Z score + 4.25) and left anterior descending (LAD) (3.51 mm, Z score + 2.64) coronary arteries. He received high dose aspirin, IVIG, and infliximab with normalization of the LAD. Skin biopsy revealed leukocytoclastic vasculitis with positive IgA staining. He was Rhinovirus/Enterovirus positive with Group A Streptococcus on throat culture.ConclusionCardiac findings, while rare, can exist in HSP. Coronary dilation appeared to respond to our hospital protocol’s Kawasaki Disease (KD) therapy, possibly indicating an overlap in HSP and KD pathophysiology. This case, along with prior reports of dilated coronaries in systemic juvenile idiopathic arthritis (SJIA), highlights the importance of considering other sources of systemic inflammation, in addition to KD, when coronary dilation is identified. The appropriate therapy, follow-up, and prognosis for our patient are not clear, as further studies are needed to determine the natural course of these findings.
Hereditary progressive mucinous histiocytosis is a rare, benign, skin-limited form of non-Langerhans cell histiocytosis. We report on a 5-year-old boy who presented in infancy with self-resolving dermal nodules but later developed persistent and progressive erythematous papules on the face and scalp. Histologic evaluation revealed dermal aggregates of S-100/CD1a-negative histiocytes with abundant mucin. We present this case to highlight the evolution of the lesional morphology in infancy and early childhood and to stress the importance of histology in confirming this rare disorder.
Background/Objectives
We evaluated the acceptance of synchronous (live video) telehealth for pediatric dermatology.
Methods
This was a prospective, single‐center study of patient and dermatologist surveys paired at the encounter level for telehealth encounters with Children's Hospital Colorado Pediatric Dermatology Clinic between 21 April 2020 and 22 May 2020.
Results
Dermatologists were most receptive to a telehealth encounter for isotretinoin monitoring (96.6%) and non‐isotretinoin acne (89.5%). In contrast, 71.8% and 58.8% of patients surveyed were open to telehealth for isotretinoin encounters and non‐isotretinoin acne encounters, respectively. There was no significant correlation between patient and dermatologist satisfaction regarding a telehealth encounter (r = 0.09, CI [−0.09, 0.26], p = .34) or between patient and dermatologist preference for telehealth encounter (r = 0.07, CI [−0.11, 0.25] p = .46). Dermatologists reported needing a photo to aid their physical examination in 38/363 (10.7%) of encounters and preferred in‐person examinations when an encounter would have benefitted from laboratories, procedures, dermatoscopic examination, examination by palpation, and accurate weights in infants.
Conclusions
Synchronous, live‐video telehealth is an effective method of healthcare delivery in certain situations for pediatric dermatology, but it does not replace in‐person encounters. Families and dermatologists have different perceptions about its acceptance.
Infantile myofibroma (IM) commonly presents as a benign cutaneous fibrous tumor in infancy. Although the majority of solitary IM regress without any morbidity, some cases have underlying bone or visceral involvement that can lead to both morbidity and mortality. In this report with review of the literature, we present two cases of solitary cutaneous IM with internal involvement and discuss screening cases of solitary IM with full body imaging.
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