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Updated: Nov 12, 2025

Isolation of Precursor B-cell Subsets from Umbilical Cord Blood
Published on: April 16, 2013
Primary and isolated cutaneous precursor B-lymphoblastic lymphoma in an infant
Raja Jouini1, Ines Chabchoub2, Fatma Khanchel1
1Pathology Department, Habib Thameur Hospital, Tunis, Tunisia.
Insights
Cutaneous lesions can signal childhood cancers like lymphomas. This case highlights a rare B-cell lymphoblastic lymphoma in an infant, stressing early detection for better outcomes.
Area of Science:
- Pediatric Oncology
- Dermatology
- Hematology
Background:
- Cutaneous lesions are potential early indicators of pediatric neoplasms.
- Primary cutaneous lymphomas are uncommon, with B-cell phenotype predominating.
Observation:
- A rare case of isolated, primary B-lymphoblastic lymphoma was observed in a 7-month-old infant.
- The lymphoma presented solely as cutaneous lesions.
Findings:
- The infant's condition was diagnosed as primary cutaneous B-lymphoblastic lymphoma.
- This diagnosis underscores the B-cell phenotype's prevalence in such rare pediatric lymphomas.
Implications:
- Early diagnosis of cutaneous lymphomas in infants is crucial.
- Prompt identification can lead to timely intervention and improved prognosis for pediatric patients.
Abstract:
Cutaneous lesions may represent the initial sign of various neoplasms in children, including histiocytosis, neuroblastomas, and lymphomas. Primary cutaneous lymphoblastic lymphomas are rare and involve mostly the B-cell phenotype. Herein, we report a case of isolated, primary B-lymphoblastic lymphoma in a 7-month-old infant and emphasize the importance of early diagnosis.
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