Results 301 to 310 of about 221,275 (356)
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Gastrointestinal Endoscopy, 2018
BACKGROUND AND AIMS Recently, a 3-plane symmetric needle with Franseen geometry and a Fork-tip biopsy needle have been developed for histologic tissue procurement.
J. Bang +5 more
semanticscholar +1 more source
BACKGROUND AND AIMS Recently, a 3-plane symmetric needle with Franseen geometry and a Fork-tip biopsy needle have been developed for histologic tissue procurement.
J. Bang +5 more
semanticscholar +1 more source
Fine-needle aspiration biopsy of the mediastinum
The American Journal of Medicine, 1986Fine-needle aspiration is a useful technique to identify neoplasms of many sites, such as breast, thyroid, and lung. Thirty-two mediastinum aspirates from 29 patients were reviewed. Five aspirates yielded insufficient material. Five aspirates were of benign lesions. Four aspirates were suggestive of but not diagnostic of malignancy.
J, Linder, G A, Olsen, W W, Johnston
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Fine Needle Aspiration Biopsy in Lymphoma
Radiologic Clinics of North America, 1990Patients with lymphoma undergo excisional biopsy of an affected lymph node for initial classification of their disease because accurate classification depends on the histologic characteristics of the neoplasm. However, fine needle aspiration cytology has a role in the management of lymphoma patients, particularly in those with recurrent or residual ...
C H, Carrasco +4 more
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Fine-Needle Aspiration Biopsy of the Iris
Archives of Ophthalmology, 1992Fine-needle aspiration biopsy (FNAB) specimens obtained from nine consecutive iris lesions were examined. The lesions included primary malignant melanoma (four cases), metastatic melanoma, metastatic adenocarcinoma, leukemic infiltrate, lymphocytic infiltrate, and epithelial ingrowth.
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Digestive Endoscopy, 2018
Immunohistological evaluations are essential for diagnosing subepithelial tumors (SET). However, endoscopic ultrasound‐guided sampling using fine‐needle aspiration (FNA) needles is limited in its ability to procure core tissue for immunostaining.
Tadahisa Inoue +11 more
semanticscholar +1 more source
Immunohistological evaluations are essential for diagnosing subepithelial tumors (SET). However, endoscopic ultrasound‐guided sampling using fine‐needle aspiration (FNA) needles is limited in its ability to procure core tissue for immunostaining.
Tadahisa Inoue +11 more
semanticscholar +1 more source
Thyroid Scanning or Fine-Needle Biopsy
Annals of Internal Medicine, 1985Excerpt To the editor: The suggestion of Reasner and Isley (1)that fine-needle aspiration biopsy may be more cost effective as the initial diagnostic procedure in the evaluation of a solitary thyro...
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Fine Needle Aspiration Biopsy of the Pancreas
Clinics in Laboratory Medicine, 1998This article covers basic topics such as indications, contraindications, techniques and complications. Individual sections focus on the differential diagnosis between adenocarcinoma and benign or reactive processes, diagnosis of pancreatic endocrine tumors, and the diagnosis of cystic lesions using pancreatic cyst fluid analysis including cytopathology.
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Head and Neck, 2018
We aimed to investigate the feasibility of diagnosing head and neck schwannomas using core‐needle biopsy (CNB), and to compare this technique to fine‐needle aspiration cytology (FNAC).
D. Ahn, G. Lee, J. Sohn, J. Jeong
semanticscholar +1 more source
We aimed to investigate the feasibility of diagnosing head and neck schwannomas using core‐needle biopsy (CNB), and to compare this technique to fine‐needle aspiration cytology (FNAC).
D. Ahn, G. Lee, J. Sohn, J. Jeong
semanticscholar +1 more source
2010
Percutaneous puncture biopsy is now an obligatory modality in thyroid diseases. It can utilize fine needles with inner diameters of up to 1 mm or thick needles with diameters of over 1 mm. In some cases, thyroid biopsy is performed using special needles: trepan biopsy. Boey et al. (1986) and Carson et al. (1996) have demonstrated that this method leads
Vladimir P. Kharchenko +6 more
+4 more sources
Percutaneous puncture biopsy is now an obligatory modality in thyroid diseases. It can utilize fine needles with inner diameters of up to 1 mm or thick needles with diameters of over 1 mm. In some cases, thyroid biopsy is performed using special needles: trepan biopsy. Boey et al. (1986) and Carson et al. (1996) have demonstrated that this method leads
Vladimir P. Kharchenko +6 more
+4 more sources
The hazards of fine-needle aspiration biopsy
Ultrasound in Medicine & Biology, 1984Review of the literature and the results of the hospital survey substantiate the widely held belief that fine-needle aspiration biopsy is a very safe procedure. However, serious and even fatal complications, although rare, can and do occur and it is important to be aware of the possibility and to take all the appropriate precautions in order to reduce ...
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