trephine biopsy


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Related to trephine biopsy: Bone marrow aspiration

punch bi·op·sy

any method that removes a small cylindric specimen for biopsy by means of a special instrument that pierces the organ directly, or through the skin, or a small incision in the skin.
Synonym(s): trephine biopsy

trephine biopsy

Hematology A BM Bx collected using a Jamshidi needle
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References in periodicals archive ?
Trephine biopsy sections showed diffuse and interstitial infiltration by blast cells in all the cases.
IMMUNOPHENOTYPING PATTERN IN MIXED PHENOTYPE ACUTE LEUKAEMIAS
Bone Marrow Trephine Biopsy showing Complete Replacement of Normal Elements by Plasma Cells (Packed Type) 40X
Morphological pattern of bone marrow in multiple myeloma--a descriptive study
Bone marrow aspiration and trephine biopsy findings were consistent with a diagnosis of severe aplastic anemia (marrow cellularity=20% for age; Figure 2a-g).
Dyskeratosis congenita, bone marrow failure, and gastric adenocarcinoma: an insight into telomere biology
Bone marrow trephine biopsy is important in identifying marrow involvement for treatment purpose.
Correlation of Patterns of Bone Marrow Infiltration and Biochemical factors in Non-Hodgkin Lymphoma
Although paratrabecular location is one of the features that historically has been strongly suggestive of malignancy even on a stand-alone basis, 6 of 85 reactive cases with trephine biopsy sections in our study (7%) contained aggregates with a paratrabecular location.
Differentiating benign from malignant bone marrow b-cell lymphoid aggregates: a statistical analysis of distinguishing features
8% of the cases the bone marrow aspiration and trephine biopsy showed same diagnosis i.
Diagnostic role of bone marrow aspiration and trephine biopsy in haematological practice
A tissue biopsy is necessary to demonstrate plasma cells, and a bone marrow aspirate and trephine biopsy should demonstrate no clonal plasma cells.
Mesenteric plasmacytoma: An unusual cause of an abdominal mass
With this information it is logical to directly examine the bone marrow by means of aspiration coupled with trephine biopsy (Fig.
Aplasia versus pancytopenia, including the pure red cell variant
Their approach is based on the integrated assessment of peripheral blood and bone marrow aspirate films, trephine biopsy sections, and supplementary investigations, and includes discussion of the clinical context of bone marrow diagnosis and cytological and histological features.
Bone marrow pathology, 4th ed
Bone marrow trephine biopsy showed 50-60% cellularity, dominated by normal erythropoiesis but with a paratrabecular lymphoid infiltration with [lambda]-clonal, CD20+ cells showing plasmacytoid differentiation.
False-negative result in the detection of an IgM monoclonal protein by capillary zone electrophoresis
I think that all patients with pancytopenia should undergo trephine biopsy so that the real diagnosis can be made.
Acute lymphocytic leukemia after fulminant varicella associated with severe neutropenia. (Letters to the Editor)
CBC and biochemistry, whole-body CT, lumbar puncture, bone marrow aspirate, and trephine biopsy findings were all normal.
Primary non-Hodgkin's lymphoma of the frontal sinus: How we diagnosed it

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