منابع مشابه
trephine biopsy specimens
A technique for the extraction of cells from bone marrow trephine core biopsy specimens using collagenase digestion was assessed in 39 cases (33 diagnostic and six normal). Diagnostically useful numbers of cells were extracted from all marrows. Morphological assessment ofcytocentrifuge preparations of these cells gave a correct diagnosis in 23 (60%) of cases compared with 27 (70%) for the corre...
متن کاملLeaders Bone marrow trephine biopsy
Trephine biopsies of the bone marrow should be carried out, when clinically indicated, by trained individuals following a standard operating procedure. A bone marrow aspiration should be performed as part of the same procedure. For patient safety and convenience, biopsies are usually performed on the posterior iliac crest. The biopsy specimen should measure at least 1.6 cm and, if it does not, ...
متن کاملPercutaneous trephine biopsy of the lung.
Needle lung biopsy performed with a trephine cutting needle attached to a high speed pneumatic drill is a new technique which can be expected to yield a high quality lung specimen in 85 percent 90 percent of attempts. This technique is especially applicable to diffuse pulmonary disease. The most frequent complication is the development of pneumothorax (in up to 65 percent of biopsies) which if ...
متن کاملBone marrow trephine biopsy in lymphoproliferative disease.
Introduction Examination of bone marrow biopsy specimens is a valuable diagnostic procedure in patients with known or suspected lymphoproliferative disorders. ' A bone marrow biopsy specimen may be diagnostic in patients without lymphadenopathy or when there is no conclusive histological evidence from other sites. In some conditions, such as hairy cell leukaemia,2 it is the primary diagnostic p...
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ژورنال
عنوان ژورنال: British Journal of Haematology
سال: 2003
ISSN: 0007-1048
DOI: 10.1046/j.1365-2141.2003.04327.x