Line 12: Line 12:     
==Description==
 
==Description==
Squamous cell carcinoma is the most common tumor of the equine stomach.<ref name="Olsen">Olsen, S.N (1992) Squamous-cell carcinoma of the equine stomach: a report of 5 cases.  ''Vet Rec'', 131:170-173.  In: Zimmel, D.N (2010) ''Neoplasia of the Alimentary Tract'' in Reed, S.M, Bayly, W.M. and Sellon, D.C (2010) '''Equine Internal Medicine''' (Third Edition), ''Saunders'', Chapter 15.</ref>  It can affect the cardia and upper squamous regions of the stomach, resulting in a persistent mild [[Colic Diagnosis - Clinical Signs|colic]], commonly seen soon after feeding.  The tumor can invade and metastasize to lymph nodes, the lungs and regions palpable on [[Colic Diagnosis - Rectal Examination|rectal examination]].<ref name="Olsen">Olsen, S.N (1992) Squamous-cell carcinoma of the equine stomach: a report of 5 cases.  ''Vet Rec'', 131:170-173.  In: Zimmel, D.N (2010) ''Neoplasia of the Alimentary Tract'' in Reed, S.M, Bayly, W.M. and Sellon, D.C (2010) '''Equine Internal Medicine''' (Third Edition), ''Saunders'', Chapter 15.</ref>
+
Squamous cell carcinoma is the most common primary tumor of the equine stomach.<ref name="Olsen">Olsen, S.N (1992) Squamous-cell carcinoma of the equine stomach: a report of 5 cases.  ''Vet Rec'', 131:170-173.  In: Zimmel, D.N (2010) ''Neoplasia of the Alimentary Tract'' in Reed, S.M, Bayly, W.M. and Sellon, D.C (2010) '''Equine Internal Medicine''' (Third Edition), ''Saunders'', Chapter 15.</ref>  It can affect the cardia and upper squamous regions of the stomach, resulting in a persistent mild [[Colic Diagnosis - Clinical Signs|colic]], commonly seen soon after feeding.  The tumor can invade and metastasize to lymph nodes, the lungs and regions palpable on [[Colic Diagnosis - Rectal Examination|rectal examination]].<ref name="Olsen">Olsen, S.N (1992) Squamous-cell carcinoma of the equine stomach: a report of 5 cases.  ''Vet Rec'', 131:170-173.  In: Zimmel, D.N (2010) ''Neoplasia of the Alimentary Tract'' in Reed, S.M, Bayly, W.M. and Sellon, D.C (2010) '''Equine Internal Medicine''' (Third Edition), ''Saunders'', Chapter 15.</ref>
    
==Clinical Signs and Diagnosis==
 
==Clinical Signs and Diagnosis==
1,406

edits