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Fig. 3 | Diagnostic Pathology

Fig. 3

From: Acetylcholinesterase histochemistry (AChE) - A helpful technique in the diagnosis and in aiding the operative procedures of Hirschsprung disease

Fig. 3

AChE stain –a & b shows negative stain ie no staining is seen in the MM (long arrow) and LP. Few small nerve twigs are positive in the SM (arrow). No 1265/13 c/o IND (c) AChE stain (pattern A) shows deep positive staining of the nerve fibres in the MM which are going up into the LP for a short distance (arrows) (d) AChE stain at high power showing two ganglia(arrows) in the SM showing negatively stained nuclei of the GC. e SM showing giant ganglia containing 14 GC’s H&E x 200

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Diagnostic Pathology

ISSN: 1746-1596

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