HISTOPATHOLOGY INDIA.COM

               Pathology of the Large Intestine

        Dr  Sampurna Roy  MD    

         April 2007  

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Myxoid Tumours of Soft Tissue

Classification of Soft Tissue Tumour

Gross examination of soft tissue specimen          

A practical approach to histopathological reporting of soft tissue tumours

Grading of soft tissue tumours

Neural tumours

Myogenic tumours

Fibroblastic/Myofibroblastic tumours

Myofibroblastic tumours

Fibrohistiocytic tumours

ChondroOsseous tumours

Soft TissueTumours of Uncertain Differentiation               

Notochordal Tumour - Chordoma

Extra-adrenal Paraganglioma

Gastrointestinal Stromal Tumour

                       
  Benign Tumours

 
1. Lipoma and variants

  2. Lipoblastoma


  3. Angiolipoma

  4. Extrarenal Angiomyolipoma

  5. Chondroid lipoma


  6. Hibernoma

  7.Spindle cell/pleomorphic lipoma
     
 
   Benign Tumours

 1. Well differentiated Liposarcoma

                
adipocytic
                
sclerosing
                
inflammatory

 2.  De-differentiated liposarcoma 


 3.  Myxoid liposarcoma 

 4.  Round  cell liposarcoma

 5.  Pleomorphic liposarcoma 

            

Abstract:

Lipomatous tumors-how we have reached our present views, what controversies remain and why we still face diagnostic problems: a tribute to Dr Franz Enzinger.Adv Anat Pathol 2006 Nov;13(6):279-85

Lipomatous tumors of soft tissue: MR appearance with histological correlation. Eur J Radiol.2004 Jun;50(3):257-67.

Weiss SW Lipomatous tumors. Monogr Pathol. 1996;38:207-39

From the archives of the AFIP: benign musculoskeletal lipomatous lesions. Radiographics. 2004 ;24(5):1433-66

Lipomatous tumors of the skin and soft tissue. New entities and concepts.Pathologe. 2000 Nov;21(6):441-8

Further reading: (Guillou L et al. Newly described adipocytic lesions:Semin Diagn Pathol.2001;18(4):238-49.)
The newly described lipomatous lesions include:
chondroid lipoma, myolipoma, lipomatous hemangiopericytoma, sclerotic lipoma, fibrohistiocytic lipoma, hemosiderotic  fibrohistiocytic lipomatous lesion, spindle cell liposarcoma and variants of  pleomorphic/spindle cell lipoma- pseudoangiomatous variant  and dendritic fibromyxolipoma.

 
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