Nederlands tijdschrift voor geneeskunde
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(68)Gallium (Ga)-PSMA PET/CT (PSMA stands for "prostate-specific membrane antigen") is a new diagnostic tool for patients with prostate cancer or with prostate cancer metastases. PET/CT is a combination scan which uses the physiological information of the PET scan and the anatomic information of the CT scan. The radioligand (68)Ga-PSMA is a radioactively labelled peptide that binds to the membrane protein PSMA. ⋯ In the same patient, (68)Ga-PSMA PET/CT detects more metastases in an earlier phase, i.e. at a lower PSA level, than fluorine-18 choline PET/CT. Furthermore, the (68)Ga-PSMA can be produced in the investigating hospital with a gallium generator. The expectation is that the use of (68)Ga-PSMA PET/CT will increase to a major extent over the coming years in patients with prostate cancer.
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A 60-year-old man presented with acute chest pain and dyspnoea, which was caused by pericarditis secondary to a neo-oesophago-pericardial fistula after previous oesophagectomy for oesophageal cancer. The fistula presumably originated from a penetrating peptic ulcer.
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A 41-year-old man visited his general practitioner because of upper abdominal pain. Physical examination revealed splenomegaly. Laboratory testing showed pancytopenia with a striking monocytopenia with hairy cells. Immunological and molecular analysis confirmed the diagnosis hairy cell leukemia.
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Ned Tijdschr Geneeskd · Jan 2015
[Primary care patients hastening death by voluntarily stopping eating and drinking].
Little is known about the role family physicians play when a patient deliberately hastens death by voluntarily stopping eating and drinking (VSED). The purpose of this study was to gain more insight for family physicians when confronted with patients who wish to hasten death by VSED. We aimed to describe physicians' involvement in VSED, to describe characteristics and motives of their patients, and to describe the process of VSED in terms of duration, as well as common symptoms in the last 3 days of life. ⋯ Patients who hasten death by VSED are mostly in poor health. It is not unlikely for family physicians to be confronted with VSED. They can play an important role in caring for these patients and their proxies by informing them of VSED and by providing support and symptom management during VSED.
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A "thrombus in transit" is a relatively rare diagnosis involving a thrombus in a patent foramen ovale. Patent foramen ovale occurs in about 25% of the population. A thrombus in transit may lead to paradoxical arterial emboli in the cerebral circulatory system and the extremities, as well as other locations. ⋯ A thrombus in transit may be treated with heparins, thrombolysis or by surgical removal of the thrombus. The optimum treatment must be decided for each individual patient. The mortality rate of this condition is high (16-36%).