Bone-marrow aspiration.
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Biopsy, Needle↗
Biomedical subjects
H J Haverkamp
Publications and source records attributed to H J Haverkamp.
Transpapillary positioning of a large 3.2 mm biliary endoprosthesis.
An endoscopic method for positioning a large-caliber (3.2 mm) biliary endoprosthesis is described. In 3 patients with malignant jaundice the endoprosthesis provided definitive relief of jaundice until death 4 1/2, 15 and 17 weeks respectively after the introduction of the prosthesis.
Aged↗
[Palliative treatment of impaired esophageal and gastric food transit by means of an endoscopically-positioned prosthesis].
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Aged↗
Positioning of a plastic prosthesis under fiberendoscopic control in the palliative treatment of cardio-esophageal cancer.
A method is described for non surgical peroral positioning of a plastic prosthesis under visual control in patients with obstructing cardio-esophageal malignancy or with pulmonary-esophageal fistula. The ACMI-F7 small calibre endoscope is well suited for guiding the prosthesis mainly because of easy maneuvrability and sufficient sturdiness to withstand substantial pushing force.
Adenocarcinoma↗