BACKGROUND Syringocystadenoma papilliferum(SCAP)represents a rare,noncancerous adnexal tumor predominantly presenting at birth or in early childhood.CASE SUMMARY In this study,a 35-day-old girl was admitted to Kunming...BACKGROUND Syringocystadenoma papilliferum(SCAP)represents a rare,noncancerous adnexal tumor predominantly presenting at birth or in early childhood.CASE SUMMARY In this study,a 35-day-old girl was admitted to Kunming Children’s Hospital in October 2019 due to a lesion in the right frontotemporal region since birth.The surface of the lesion was bright red,granular,and papillary and easily bled upon touch,with about 1.5 cm×4 cm in size.A subcutaneous mass was felt at the base of the lesion,with a size of about 3 cm×5 cm.Dermatoscopy showed that the skin lesion was lobular and crumby.The lesion center was reddish or white,while the edges were white or yellowish band-like.There were polymorphic vascular structures and white radial streaks in the lesion,with some vascular clusters scattered.Pathological examination showed papilloma-like hyperplasia of the epidermis,with the epidermis partly sinking into the dermis to form several cystic depressions.Combining clinical and histopathological features,the child was diagnosed with SCAP.Follow-up is ongoing,and surgical resection will be performed.CONCLUSION This was a special clinical manifestation of SCAP,which complements the clinical manifestations of the disease and provides new insights for the diagnosis and differentiation of neonatal skin tumors.展开更多
Syringocystadenoma papilliferum(SCAP)is a rare benign skin tumor that develops from the apocrine or eccrine glands.Here,we report the case of a 2-year-old girl who presented with an asymptomatic,slowly growing lesion ...Syringocystadenoma papilliferum(SCAP)is a rare benign skin tumor that develops from the apocrine or eccrine glands.Here,we report the case of a 2-year-old girl who presented with an asymptomatic,slowly growing lesion on her scalp.On physical examination,a 2 cm×1 cm red papillary plaque with a crusted surface was noted on her scalp.Histopathological examination revealed papillomatous expansion of the epidermis and cystic invaginations extending from the epidermis down to the deep dermis.The cystic structures were lined by papillae with two layers of columnar epithelium,which showed decapitation secretion.Based on the above clinicopathological findings,a diagnosis of congenital scalp SCAP was made.展开更多
文摘BACKGROUND Syringocystadenoma papilliferum(SCAP)represents a rare,noncancerous adnexal tumor predominantly presenting at birth or in early childhood.CASE SUMMARY In this study,a 35-day-old girl was admitted to Kunming Children’s Hospital in October 2019 due to a lesion in the right frontotemporal region since birth.The surface of the lesion was bright red,granular,and papillary and easily bled upon touch,with about 1.5 cm×4 cm in size.A subcutaneous mass was felt at the base of the lesion,with a size of about 3 cm×5 cm.Dermatoscopy showed that the skin lesion was lobular and crumby.The lesion center was reddish or white,while the edges were white or yellowish band-like.There were polymorphic vascular structures and white radial streaks in the lesion,with some vascular clusters scattered.Pathological examination showed papilloma-like hyperplasia of the epidermis,with the epidermis partly sinking into the dermis to form several cystic depressions.Combining clinical and histopathological features,the child was diagnosed with SCAP.Follow-up is ongoing,and surgical resection will be performed.CONCLUSION This was a special clinical manifestation of SCAP,which complements the clinical manifestations of the disease and provides new insights for the diagnosis and differentiation of neonatal skin tumors.
文摘Syringocystadenoma papilliferum(SCAP)is a rare benign skin tumor that develops from the apocrine or eccrine glands.Here,we report the case of a 2-year-old girl who presented with an asymptomatic,slowly growing lesion on her scalp.On physical examination,a 2 cm×1 cm red papillary plaque with a crusted surface was noted on her scalp.Histopathological examination revealed papillomatous expansion of the epidermis and cystic invaginations extending from the epidermis down to the deep dermis.The cystic structures were lined by papillae with two layers of columnar epithelium,which showed decapitation secretion.Based on the above clinicopathological findings,a diagnosis of congenital scalp SCAP was made.
