1Department of Pathology HSR, Ibn Sina University Hospital Center Rabat, Morocco
2Department of oto-rhino-laryngology HSR, Ibn Sina University Hospital Center Rabat, Morocco
3Faculty of Medicine and Pharmacy, Mohammed 5 University, Rabat, Morocco
Corresponding Author*: Hafsa Elouazzani, Department of pathology HSR, Ibn Sina University Hospital Center Rabat, Morocco.
Received Date: : 27 August, 2021
Accepted Date: 02 September, 2021
Published Date: 08 September, 2021
Papillary Intralymphatic Angioendothelioma or Dabska’s tumor is very rare tumor in children and young adults, characterized by intraluminal papillary endothelial structures which are lined by plump cuboidal endothelial cells with hobnailed appearance . It usually develops in the soft tissues of extremities. Deeper locations are exceptional and unusual, complicating its early diagnosis and adequate management.In this paper we report a new case about a recurrent and locally invasive oropharyngeal Dabska’s tumor in a 34-year-old Moroccan woman.
Keywords: Papillary Intralymphatic Angioendothelioma;
Tonsil; Diagnosis pitfall
Abbreviations: PILA: Papillary Intralymphatic Angioendothelioma; PNET: Peripheric Neuro Ectodermic Tumors; WHO: World Health Organisation; CD31, CD34: Cluster Differentiation 31 and 34; ERG: Transcriptional regulator ERG; VEGFR-3: Vascular Endothelial Growth Factor Receptor-3