WSI21-144: Pediatric Dermatopathology

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Request type Study
Subspecialty Dermatopathology
Set MAI Derm Path Study Set
Topic Pediatric Dermatopathology
Presenter Hoang, Mai P.,MD


Toggle columns: Diagnosis

Case Clinical history Requester Diagnosis
Case Clinical history Requester Diagnosis

Case 1


A four year-old male presented with a growing mass on the hand Mandolin S. Ziadie and Mai P. Hoang null Infantile digital fibromatosis

Case 2


A 2-year-old boy presented with brownish atrophic plaques on his face • arms • trunk and legs Alice Z. C. Lobo and Mai P. Hoang null Morphea

Case 3


A one-month-old male infant presented with a pedunculated lesion on the ulnar aspect of his left proximal fifth digit Jason F. Solus and Rosalynn M. Nazarian null Supranumerary digit

Case 4


A nine-year old girl presented to the dermatologist with numerous (20 to 30) flesh-colored shiny papules on her nose • superior cheeks • and forehead Mark C. Mochel and Mai P. Hoang null Multiple familial trichoepitheliomas syndrome

Case 5


A 9 year old female presented with a pruritic red blistering rash Katy R. Linskey and Mai P. Hoang null Linear IgA disease of childhood

Case 6


A six-week old white female presented with a linear array of small vesicles and verrucous lesions on the right and left legs • groin • and left arm Amanda Hernandez • Mandolin S. Ziadie and Mai P. Hoang null Incontinentia pigmenti

Case 7


A male infant was born with a 3 mm firm red-brown nodule on the left abdomen Kelly West • M. Angelica Selim and Mai P. Hoang null Congenital self-healing reticulohistiocytosis

Case 8


A 20 month-old female presented with four major cutaneous hemangiomas located on the scalp • right thigh • mid-epigastrium and posterior neck Travis Rice-Stitt and Mai P. Hoang null Infantile hemangioma

Case 9


A newborn male presented at birth with well-demarcated absence of skin on his bilateral ankles and dorsal right foot Andrea Primiani and Rosalynn M. Nazarian null Dystrophic epidermolysis bullosa

Case 10


A sixteen-year old female presented with several week history of sudden eruption of multiple papular lesions on her face Gabrielle M. Baker and Mai P. Hoang null Follicular mucinosis

Case 11


A 16-year-old female presented with a 5-month history of multiple firm • painful • non-ulcerated subcutaneous nodules on her upper extremities and trunk Elizabeth D. Chao • Joi B. Carter and Lyn M. Duncan null Subcutaneous panniculitis-like T-cell lymphoma

Case 12


Twenty three-month-old boy with neurofibromatosis type 1 (NF-1) presented with a lump on his central chest Cecilia Lezcano • G. Petur Nielsen • Martin C. Mihm Jr. and Mai P. Hoang null Fibrous hamartoma of infancy

Case 13


A four year-old male presented with a six to eight-month history of a scalp lesion John C. Selby and Vincent Liu null Cutaneous lymphoid hyperplasia

Case 14


A ten-year-old boy presented with an asymptomatic lesion on the foot Sara Shalin and George F. Murphy null Acral Spitz nevus

Case 15


A 2.5 month-old female was urgently referred to the dermatology department for a progressive rash Stefan Kraft and Ellen K. Roh null Neonatal lupus erythematosus

Case 16


A 13-year-old boy presented for a scalp lesion with a clinical diagnosis of “sebaceous cyst” Christine G. Lian and George F. Murphy null Dysplastic nevus with halo-like immune response

Case 17


An 11 year-old boy presented with a 0.7 cm firm • flesh-colored nodule on his left shoulder of unknown duration Julie Y. Tse • Martin C. Mihm Jr. and Adriano Piris null Dermatofibrosarcoma protuberans

Case 18


A 14 year-old girl was seen in consultation for a rash that had been present for six years Devon Gimbel • Ellen K. Roh and Mai P. Hoang null Pityriasis rubra pilaris

Case 19


A 10 year-old girl with history of chronic infection of bilateral ear pits Christine G. Lian and Lyn M. Duncan null Preauricular cyst

Case 20


A full-term male infant found to be in severe respiratory distress and with generalized and multiple non-blanching • blue-red cutaneous nodules Kirsten S. W. Bellucci null Congenital leukemia cutis

Case 21


A Caucasian male was born with a collodion membrane Robert G. Egbers • Rajiv M. Patel and May P. Chan null Lamellar ichthyosis

Case 22


A 2-month old female infant presented with large and violaceous plaque on her abdomen Barrett J. Zlotoff and Beverly Faulkner-Jones null Kasabach-Merritt syndrome in kaposiform hemangioendothelioma

Case 23


A 4-year old female presented with short and “non-growing” hair Ashley Ward and Steven R. Tahan null Loose anagen hair syndrome

Case 24


A 4-month old male infant presnted with generalized • coalescing reddish brown macules • papules and plaques Christine G. Lian and Steven R. Tahan null Urticaria pigmentosa

Case 25


A 5-year old male presented with innumerable discrete red-brownish papules on trunk and extremities Ashley Ward and Steven R. Tahan null Generalized eruptive histiocytosis