%0 Journal Article
%T Xeroderma Pigmentosum and Acute Lymphoblastic Leukemia: A Case Report
%A Hasnae Elhaddadi
%A Ayyad Ghanam
%A Aziza Elouali
%A Abdeladim Babakhouya
%A Maria Rkain
%A Noufissa Benajiba
%J Open Access Library Journal
%V 11
%N 5
%P 1-6
%@ 2333-9721
%D 2024
%I Open Access Library
%R 10.4236/oalib.1111605
%X <strong>Background</strong>: Xeroderma pigmentosum (XP) is a group of rare diseases resulting in most cases from a dysfunction of nucleotide excision repair (NER). It is characterized by extreme hypersensitivity to ultraviolet rays and predisposes to malignant skin tumors that can appear as early as childhood. XP is rarely associated with internal neoplasms such as acute lymphoblastic leukemia. <strong>Case Report</strong>: A 5-year-old Moroccan Girl, a xeroderma pigmentosum patient, was diagnosed with acute lymphoblastic leukemia with a complex karyotype. The hemogram revealed a non-regenerative pancytopenia. Peripheral blood smear confirmed pancytopenia and revealed the presence of 70% blast cells. Bone marrow aspiration revealed infiltration by 94% granular morphological blast cells with a lymphoid aspect. Immunophenotyping of blasts was in favor of ALL type B. The patient was treated with chemotherapy according to the Protocol for Acute Lymphocytic Leukemia for 32 months. End-of-chemotherapy explorations were without anomaly. The patient declared a complete remission 2 years ago. <strong>Conclusion</strong>: The management of these patients remains a challenge. Studies focusing on xeroderma pigmentosum patients developing hematological malignancies are necessary to better understand the most appropriate strategies and precautions for this specific case.
%K Xeroderma Pigmentosum
%K Acute Lymphoblastic Leukemia
%K Bone Marrow
%K Complex Karyotype
%K Chemotherapy
%U http://www.oalib.com/paper/6823869