Title:

Files for neuromuscular diseases (2009) - nr 50/09

Creator:

Fidziańska-Dolot, Anna (1930–2015)

Contributor:

Mossakowski Medical Research Center Polish Academy of Sciences. Department of Neuromuscular

Place of publishing:

Warsaw

Date issued/created:

2009

Description:

Muscle segment examination in light and electron microscopy

Subject and Keywords:

Polymyositis

Abstract:

A 21-year-old patient with suspected polymyositis was examined. A biopsy of quadriceps sinisterwas performed.Electronmicroscopy analysis revealed increased glycogen accumulation within muscle fibers andpreserved sarcomeres structure. Focally large deposits of glycogen were seen (Fig.1,2).Vacuoles containing glycogen and an average number of fat droplets were seen.Glycogen-filled vacuoles may suggest a late glycogenosis type II, but PAS, PAS-diastase andphosphorylase were within the normal range.Limb-girdle dystrophy with dysferlin defect is suspected.

Resource type:

Text

Detailed Resource Type:

Photography ; Files

Format:

pdf

Language:

pol

Rights:

Creative Commons Attribution BY 4.0 license

Terms of use:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitizing institution:

Mossakowski Medical Research Institute PAS

Original in:

Library of the Mossakowski Medical Research Institute PAS

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open