Peripheral T-Cell Lymphoma, Unspecified

Peripheral T-Cell Lymphoma, Unspecified
Updated: 08/24/2020
© Jun Wang, MD, PhD

General features
  • Heterogeneous group
  • Mature T cell neoplasms
  • Most common nodal T cell lymphoma
  • Highly aggressive
  • Usually high stage with skin and lung involvement
Clinical presentations
  • Nodal or extranodal
Key morphological features
Markers
  • Frequently loss of T-cell markers, such as CD5, CD7
Genetic abnormalities
  • Clonal T-cell receptor rearrangement



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Contents

Pathology notes Jun Wang, MD, PhD 1. General information Frequently discussed syndromes Terms of dermatology Terms of hematology 2. Primary immunodeficiency disorders 3. Hemodynamic abnormalities Shock Thrombosis and embolism Bleeding disorders 4.  Benign blood cell disorders Anemia Benign white cell disorders 5. Hematopoietic neoplasms Lymphoid neoplasms Myeloid neoplasms Histiocytic neoplasms: Langerhans cell histiocytosis 6. Cardiovascular system Pulmonary hypertension Cardiovascular system tumors 7. Respiratory tract tumors 8. Gastrointestinal tract Congenital disorders Infectious gastroenteritis Oral cavity Esophagus Stomach Intestinal tumors Salivary glands Exocrine pancreas and gallbladder 9. Urinary system Kidney masses Lower urinary tract 10. Male reproductive system 11. Female genital tract 12. Breast 13. Endocrine organs Pituitary gland Adrenal gland Thyroid gland Parathyroid gland Endocrine pancreas...
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Anemia

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Lymphoid neoplasms

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