A relational database was developed to facilitate the diagnosis of hematopoietic neoplasms using results of immunophenotyping by flow cytometry. This database runs on personal computers and uses backward-chaining search to arrive at conclusions. Results of immunologic marker studies are processed by the database to obtain a set of differential diagnoses. The current version of this database inc...

During the past two decades, flow-cytometric immunophenotyping of lymphocytes has evolved from a research technique into a routine laboratory diagnostic test. Extensive studies in healthy individuals resulted in detailed age-related reference values for different lymphocyte subpopulations in peripheral blood. This is an important tool for the diagnosis of hematological and immunological disorde...

Lymphomatoid papulosis (LyP) is defined as a histologically malignant, but clinically benign condition. It can appear as erythematous pink to purple papules or nodules. Immunophenotyping studies of the lymphomatoid papulosis lesions have shown a predominance of a CD4 expression and negativity for CD8. However, a positive CD8 expression has rarely been reported for LyP. Herein we report on a cas...

Systemic mastocytosis (SM) is a rare blood disorder that can affect multiple body organs. There are some patients of SM with coexpression hematological neoplasm designated in the World Health Organization classification as an associated (SM-AHN). A 13-year-old female was referred for immunophenotyping since blasts were reported bone marrow aspirate. On performing flow cytometry, abnormal myeloi...

Background: Immunophenotyping and improvement in classification system of lymphoma gains better epidemiological comparison incidence pattern. We aimed to study the spectrum clinic-epidemiological profile categorize type subtype according 2008 WHO system. Methods: This hospital-based retrospective, cross-sectional included all cases diagnosed a 5-year period from January 2012 December 2016. Demo...

Introduction: Acute Leukemia with Mixed Lineage phenotype (MLL) is leukemia that consists of cells characterized by mixed lineage markers, both from myeloid and lymphoid cells. The incidence this only 2-5% all acute leukemias considered to have a poor prognosis.Case Presentation: A seven-year-old girl was diagnosed MLL. results immunophenotyping showed two blast populations the expressions CD33...

Prevalensi kanker pada anak semakin meningkat. Terdapat 90 pasien leukemia yang dirawat di RS Wahidin Sudirohusodo selama tahun 2013-2017. Diagnosis morfologi akut dibagi menjadi ALL dan AML kadang-kadang tidak sesuai dengan diagnosis flow cytometry, menunjukkan karakteristik sel ganas. Penelitian ini bertujuan untuk membandingkan hasil interpretasi aspirasi sumsum tulang imunofenotip dalam men...