Search Results - "Cowling, M G"
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CR embeddings of CR manifolds
Published in Annali di matematica pura ed applicata (01-02-2023)“…We improve results of Baouendi, Rothschild and Treves and of Hill and Nacinovich by finding a much weaker sufficient condition for a CR manifold of type ( n , …”
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2
Management of malignant oesophageal obstruction with self-expanding metallic stents
Published in British journal of surgery (01-02-1998)“…Background The use of self‐expanding metal stents for palliation of malignant dysphagia is increasing. Experience in 70 patients was reviewed with respect to…”
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3
Operator Lipschitz estimates in the unitary setting
Published in Proceedings of the American Mathematical Society (01-03-2016)“…We develop a Lipschitz estimate for unitary operators. More specifically, we show that for each p ∈ (1,∞) there exists a constant dp such that ‖f(U) − f(V)‖ p…”
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Small bowel volvulus related to a calcified mesenteric lymph node
Published in Clinical radiology (01-06-2000)Get full text
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5
Carotid angioplasty in a pulsatile flow model: Factors affecting embolic potential
Published in European journal of vascular and endovascular surgery (01-07-2003)“…Ojectives: carotid endoluminal intervention is an alternative to urgery but carries a risk of embolic stroke even with distal rotection devices. We…”
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The Relationship Between Plasma MMP-1, -7, -8 and -13 Levels and Embolic Potential During Carotid Endoluminal Intervention
Published in European journal of vascular and endovascular surgery (01-11-2004)“…Patients undergoing carotid endoluminal intervention are at risk of embolic stroke even with the use of distal protection devices. Matrix metalloproteinases…”
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7
A potential pitfall in bronchial artery embolization
Published in Clinical radiology (01-02-1995)“…Two cases of patients with massive haemoptysis undergoing bronchial arteriography are described. Both had collateral vessels which filled the right subclavian…”
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Case report: Critical lower limb ischaemia due to aortic dissection relieved by percutaneous transfemoral fenestration
Published in Clinical radiology (1995)Get full text
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9
Self-expanding metallic stents in the management of pyloric dysfunction after gastric pull-up operations
Published in European radiology (01-01-1999)“…The purpose of this paper is to report the use and benefits of self-expanding metallic stents employed in pyloric dysfunction. Four patients treated with…”
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10
Benign chest wall lipoblastoma of infancy producing underlying bone enlargement
Published in Pediatric radiology (01-02-1995)“…We report a case of a chest wall lipoblastoma first presenting in a 6-month-old infant. Clinical presentation was with a posterior chest wall mass. Chest X-ray…”
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An additional approach to percutaneous ureteric stenting in difficult strictures
Published in Clinical radiology (01-08-1997)Get full text
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The role of transradial diagnostic angiography
Published in Cardiovascular and interventional radiology (01-03-1997)“…To evaluate the use of 4 Fr radial artery catheters as an alternative to both transbrachial and transfemoral approaches. Seventy examinations were performed…”
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Filters inserted into the vena cava may be useful for some indications [letter]
Published in BMJ. British medical journal (International ed.) (13-06-1998)Get full text
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A further diagnostic test in neonatal/infant solid renal mass: two cases of mesoblastic nephroma showing uptake of Tc99mDMSA
Published in Clinical radiology (01-04-1993)“…During the first 6 months of life, mesoblastic nephroma is the most common cause for a solid renal tumour. We describe two cases showing uptake of Tc99mDMSA by…”
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Internal Stenting in Malignant Biliary Obstruction
Published in World journal of surgery (01-03-2001)“…Internal stenting in inoperable malignant biliary obstruction plays an important role in patient management. Surgical bypass may still be undertaken where…”
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Evaluation and complications of direct graft puncture in thrombolysis and other interventional techniques
Published in Cardiovascular and interventional radiology (01-03-1996)“…To evaluate the value and complications of direct graft puncture in conducting interventional procedures in synthetic vascular bypass grafts. We…”
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Filters inserted into the vena cava may be useful for some indications
Published in BMJ (13-06-1998)“…EDITOR Minerva suggests that a study published in the New England Journal of Medicine on the insertion of a filter into the vena cava to prevent pulmonary…”
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18
Stenting in the oesophagus
Published in Hospital medicine (London, England : 1998) (01-01-2000)“…Self-expanding metallic stents have assumed increasing importance in the palliative treatment of malignant dysphagia in recent years. This is most commonly the…”
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CR embeddings of nilpotent Lie groups
Published 14-10-2022“…We show that a connected, simply connected nilpotent Lie group with an integrable left-invariant complex structure on a generating and suitably complemented…”
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20
CR embeddings of CR manifolds
Published 03-04-2022“…We improve results of Baouendi, Rothschild and Treves and of Hill and Nacinovich by finding a much weaker sufficient condition for a CR manifold of type…”
Get full text
Journal Article