Mallory-Weiss tear

Mallory-Weiss tear

Updated: 01/19/2024

© Jun Wang, MD, PhD

General features
  • Longitudinal laceration of GE junction or proximal gastric mucosa
  • Associated with alcoholism, hyperemesis gravidarum, occasionally in weight lifters
Etiology
  • Failure of reflex relaxation of gastric outlet preceding an antiperistaltic wave
Clinical presentations
  • Upper GI bleeds, may cause sudden death
Diagnosis
  • Upper endoscopy
Treatment
  • Support, vasoconstrictors, transfusions, occasionally balloon tamponade, surgical repair if possible



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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 M
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Anemia

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Lymphoid neoplasms

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