Showing posts with label bone marrow. Show all posts
Showing posts with label bone marrow. Show all posts

Friday, December 1, 2017

Plasma cell myeloma

Plasmacytosis in marrow with binucleate and dysplastic forms








High monoclonal IgG content in serum ('M' band)

Sunday, June 18, 2017

Acute lymphoblastic leukemia

A three year old child with weakness and bleeidng
Bone marrow
More bone marrow
Blasts
PAS

PAS; not the 'block' positivity in the center

MPO

Tuesday, March 29, 2011

Granuloma: The eternal golden braid

Colon

From a case of suspected Crohn's disease/ TB. Note absence of necrosis.




Skin

BT leprosy. Granuloma around a follicle.



Lymph node

A lymph node granuloma on cytology


Another node




Another node in a child









More nodes












Epididymis

Omentum

A granuloma in omentum; extensive epithelioid change, undergoing keratinisation !



Another omentum





Langhans giant cell



Bone marrow




Column chromatography

 A jar of snacks (namkeens) demonstrate the principles of column chromatography to a fairly accurate extent. In a column consisting of diffe...