Blood and immunity

• T-cell acute lymphoblastic leukemia
  30 September 2003

  T-cell acute lymphoblastic leukemia; T-ALL AGCOH
  Definition: T-cell acute lymphoblastic leukemia (T-ALL) and T-cell lymphoblastic lymphoma (T-LL) and are often thought to represent a spectrum of a single disease.
  Epidemiology
  Among acute leukemia, T-ALL accounts for about 15% of pediatric cases and 20% of adults cases.
  The incidence of T-ALL increases with age, i.e., at 1 to 10 years of age , the incidence is about 7%; at 10 to 15 years, about 14%; and at 15 to 18 years, about 29%. (...)

• Griscelli disease
  17 September 2003

  Griscelli syndrome

• immunopathology
  15 September 2003
• Langerhans cells
  19 July 2003

  Langerhans dendritic cell, Langerhans cell
  Images
  Langerhans cells are dendritic cells (CD1a) https://twitter.com/smlungpathguy/status/802389186833694720
  Case records
  Case 11335: Femoral Langerhans histiocytosis
  Case 12691: Faciocranial Langerhans cell histiocytosis
  References
  Geissmann F, Lepelletier Y, Fraitag S, Valladeau J, Bodemer C, Debre M, Leborgne M, Saeland S, Brousse N. Differentiation of Langerhans cells in Langerhans cell histiocytosis. Blood. 2001 Mar (...)

• non-Langerhans cell histiocytoses
  19 July 2003

  non-Langerhans cell histiocytosis
  Classification
  Erdheim-Chester disease
  systemic xanthohistiocytoma
  xanthoma disseminatum
  systemic juvenile xanthogranuloma
  sinus histiocytosis with massive lymphadenopathy (Rosai-Dorfman disease )
  generalized eruptive histiocytosis
  Immunochemistry
  MS-1 positive (MS-1+)
  See also
  histiocytoses Langerhans cell histiocytosis
  References
  Weitzman S, Jaffe R. Uncommon histiocytic disorders: (...)

• histiocytoses
  19 July 2003

  histiocytopathies, histiocytosis, histiocytic disorders, histiocytic tumors, histiocytic proliferations, aggressive histiocytic disorders
  Digital cases
  HPC:290 : Nodal Histiocytic infiltration in Rosai-Dorfman disease
  HPC:338 : Nodal Langerhans histiocytosis with tuberculoid granulomatous pattern
  Cases
  Case 11335: Femoral Langerhans cell histiocytosis
  Case 12691: Faciocranial Langerhans cell histiocytosis
  Definition: Histiocytoses are a heterogeneous group of disorders that are (...)

• Leukemias
  9 June 2003

  leukaemias

• acute myeloid leukemia M5A
  9 June 2003

  Etiology:
  MOZ-CBP fusion gene formation by translocation t(8;16)(p11;p13)
  MORF-CBP fusion gene formation by translocation t(10;16)(q22;p13)(#11157802#)

• acute myeloid leukemia M5
  9 June 2003

  Images
  https://twitter.com/GSPATERAKIS/status/735500923934527488
  https://twitter.com/GSPATERAKIS/status/735499797025673217
  Cytogenetics
  t(11;19)(q23;p13) (#7679464#)
  See also
  Leukemias acute myeloid leukemia (AML)

• acute myeloid leukemias
  9 June 2003

  AML, acute myeloid leukaemias, acute myelogenous leukaemia, acute myeloblastic leukaemia

0 | ... | 180 | 190 | 200 | 210 | 220 | 230 | 240 | 250 | 260 | 270