Results 241 to 250 of about 513,902 (299)
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Nature Biomedical Engineering, 2018
A stiffness-sensing piezoelectric microsystem that can be mounted onto conventional biopsy needles distinguishes abnormal tissue from healthy tissue.
Pengfei, Song, James F, Greenleaf
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A stiffness-sensing piezoelectric microsystem that can be mounted onto conventional biopsy needles distinguishes abnormal tissue from healthy tissue.
Pengfei, Song, James F, Greenleaf
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Postgraduate Medicine, 1961
If properly performed, needle biopsy is a useful diagnostic procedure which often is more advantageous than other biopsy methods. It is safe, expeditious and inexpensive. Needle biopsy consists of (1) aspiration of bits of tissue or of a core of tissue through the needle into the syringe or (2) cutting of a core of tissue which is withdrawn with the ...
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If properly performed, needle biopsy is a useful diagnostic procedure which often is more advantageous than other biopsy methods. It is safe, expeditious and inexpensive. Needle biopsy consists of (1) aspiration of bits of tissue or of a core of tissue through the needle into the syringe or (2) cutting of a core of tissue which is withdrawn with the ...
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Journal of the American Medical Association, 1949
During the past four years needle biopsy of the liver has been carried out at the Cincinnati General Hospital 403 times on 345 patients. There has been no fatality or hemorrhage severe enough to require blood transfusion. In 1947, we reported experiences with 195 biopsies made on 170 patients.
R C, COGSWELL, L, SCHIFF
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During the past four years needle biopsy of the liver has been carried out at the Cincinnati General Hospital 403 times on 345 patients. There has been no fatality or hemorrhage severe enough to require blood transfusion. In 1947, we reported experiences with 195 biopsies made on 170 patients.
R C, COGSWELL, L, SCHIFF
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JCR: Journal of Clinical Rheumatology, 1997
We review our experience with needle muscle biopsy, including technique, results, complications, and outcome. We have collected data from 40 consecutive patients undergoing needle muscle biopsy of the quadriceps muscle. All biopsies were performed by the same operator and 98% were performed in the outpatient clinic. Specimens were sent to pathology for
E D, Newman, A D, Garbes
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We review our experience with needle muscle biopsy, including technique, results, complications, and outcome. We have collected data from 40 consecutive patients undergoing needle muscle biopsy of the quadriceps muscle. All biopsies were performed by the same operator and 98% were performed in the outpatient clinic. Specimens were sent to pathology for
E D, Newman, A D, Garbes
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Needle biopsy of the peritoneum
The American Journal of Digestive Diseases, 1964Twenty-one peritoneum needle biopsies were performed in 17 patients. Proper samples for microscopic examination were obtained in 18 instances, 9 of which were diagnostic. In 6 patients with tuberculosis of the peritoneum, 5 biopsies revealed characteristic granulomas.
J, ORELLANA +2 more
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Orthopedics, 1988
ABSTRACT: Utilizing radiologic C-arm control, percutaneous needle biopsy of the spine may be performed safely at the T11 through L5 levels. Its main advantage is the avoidance of performing an open surgical biopsy; however, it is an exacting technique and, even when done properly, the procedure may result in nondiagnostic tissue.
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ABSTRACT: Utilizing radiologic C-arm control, percutaneous needle biopsy of the spine may be performed safely at the T11 through L5 levels. Its main advantage is the avoidance of performing an open surgical biopsy; however, it is an exacting technique and, even when done properly, the procedure may result in nondiagnostic tissue.
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Archives of Surgery, 1965
THE CLINICAL diagnosis of thyroid swellings is not always reliable in spite of the fact that the gland is easily accessible and large numbers of laboratory aids are available. The surgeon, when confronted with a nodule in the thyroid gland, is faced with the problem of treating it as a benign or a malignant lesion because of the reported high incidence
P, Singh, S D, Khanna, R L, Manchanda
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THE CLINICAL diagnosis of thyroid swellings is not always reliable in spite of the fact that the gland is easily accessible and large numbers of laboratory aids are available. The surgeon, when confronted with a nodule in the thyroid gland, is faced with the problem of treating it as a benign or a malignant lesion because of the reported high incidence
P, Singh, S D, Khanna, R L, Manchanda
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Journal of the American Medical Association, 1954
It is often extremely difficult to ascertain the nature of a lesion in the peripheral portion of the pulmonary parenchyma. Roentgenographic evidence of the presence of a region of increased density within a lung is always an indication for additional diagnostic procedures.
F R, DUTRA, C L, GERACI
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It is often extremely difficult to ascertain the nature of a lesion in the peripheral portion of the pulmonary parenchyma. Roentgenographic evidence of the presence of a region of increased density within a lung is always an indication for additional diagnostic procedures.
F R, DUTRA, C L, GERACI
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Archives of Surgery, 1967
IT WAS in 1938 that Silverman first reported his familiar needle, later modified. 1-2 Needle biopsy is so valuable a clinical procedure that untold numbers have been performed. Understandably this has given impetus to further modification and design. Indeed, a multitude of biopsy needles is available commercially.
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IT WAS in 1938 that Silverman first reported his familiar needle, later modified. 1-2 Needle biopsy is so valuable a clinical procedure that untold numbers have been performed. Understandably this has given impetus to further modification and design. Indeed, a multitude of biopsy needles is available commercially.
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American Journal of Roentgenology, 1984
A review of 52 consecutive needle biopsies of the mediastinum is presented. The aspirated material yielded cytologic and/or histologic diagnosis in 50 needle biopsies; two needle biopsies failed to yield adequate cellular material for diagnosis. All but two of the 50 patients had confirmation of the biopsy diagnosis by surgical, autopsy, or clinical ...
S M, Moinuddin +2 more
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A review of 52 consecutive needle biopsies of the mediastinum is presented. The aspirated material yielded cytologic and/or histologic diagnosis in 50 needle biopsies; two needle biopsies failed to yield adequate cellular material for diagnosis. All but two of the 50 patients had confirmation of the biopsy diagnosis by surgical, autopsy, or clinical ...
S M, Moinuddin +2 more
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