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The Role of Accessory Obturator Arteries in Prostatic Arterial Embolization
Bilhim, T; Pisco, J; Campos Pinheiro, L; Rio Tinto, H; Fernandes, L; Pereira, JIn 9 of 491 patients (1.8%) who underwent prostatic arterial embolization (PAE) for benign prostatic hyperplasia from March 2009-November 2013, prostatic arteries arose from the external iliac artery via an accessory obturator artery (AOA). Computed tomography angiography performed before the procedure identified the variant and allowed planning before the procedure. The nine AOAs were catheterized from a contr...
Primary pulmonary melanoma: the unexpected tumour
Lares Dos Santos, C; Rodrigues-Fernandes, L; Meruje, M; Barata, FA 62-year-old woman was referred to our pulmonology team with exertional dyspnoea and chest tightness of 2 months duration. Her medical history included cervical cancer and thyroid nodules. Imaging studies showed collapse of left upper lobe. Fiberoptic bronchoscopy unveiled an endoluminal lesion and bronchial biopsy displayed features of melanoma. She denied a history of melanoma or excision of lesions of skin,...
Five-membered iminocyclitol a-glucosidase inhibitors: Synthetic,biological scre...
Guerreiro, L; Carreiro, E; Fernandes, L; Cardote, T; Moreira, R; Caldeira, A Teresa; Guedes, R; Burke, A JThe design and synthesis of a small library of pyrrolidine iminocyclitol inhibitors with a structural similarity to 1,4-dideoxy-1,4-imino-D-arabitol (DAB-1) is reported. This library was specifically designed to gain a better insight into the mechanism of inhibition of glycosidases by polyhydroxylated pyrrolidines or iminocyclitols. Pyrrolidine-3,4-diol 15a and pyrrolidine-3,4-diol diacetate 15b had emerged as ...
Unilateral Versus Bilateral Prostatic Arterial Embolization for Lower Urinary T...
Bilhim, T; Pisco, JM; Rio Tinto, H; Fernandes, L; Pinheiro, LC; Duarte, M; Pereira, J; Oliveira, A; Goyri-O'Neill, JPURPOSE: This study was designed to compare baseline data and clinical outcome between patients with prostate enlargement/benign prostatic hyperplasia (PE/BPH) who underwent unilateral and bilateral prostatic arterial embolization (PAE) for the relief of lower urinary tract symptoms (LUTS). METHODS: This single-center, ambispective cohort study compared 122 consecutive patients (mean age 66.7 years) with unila...
Embolisation of Prostatic Arteries as Treatment of Moderate to Severe Lower Uri...
Pisco, JM; Rio Tinto, H; Pinheiro, LC; Bilhim, T; Duarte, M; Fernandes, L; Pereira, J; Oliveira, AOBJECTIVES: To evaluate the short- and medium-term results of prostatic arterial embolisation (PAE) for benign prostatic hyperplasia (BPH). METHODS: This was a prospective non-randomised study including 255 patients diagnosed with BPH and moderate to severe lower urinary tract symptoms after failure of medical treatment for at least 6 months. The patients underwent PAE between March 2009 and April 2012. Techni...
Argamassa de reboco reforçada com resíduos da indústria têxtil do tipo fio
Peixoto, A.; Vieira, J.; Paiva, A.; Fernandes, L.; Tavares, P.; Morais, J.; Oliveira, D.; Caldeira, F.; Varum, H.; Cunha, V.; Pinto, J.Este trabalho de investigação pretende estudar o efeito da incorporação de fibras de resíduos da indústria têxtil nas argamassas de reboco e auscultar o potencial deste material compósito. Neste caso, os resíduos da indústria têxtil considerados são fios ou pedaços de tecido ou malhas, e poderão ter uma grande variabilidade material (e.g. composição, espessura, densidade, entre outras). Aspectos relacionados co...
Prostatic Arterial Supply: Anatomic and Imaging Findings Relevant for Selective...
Bilhim, T; Pisco, JM; Rio Tinto, H; Fernandes, L; Pinheiro, LC; Furtado, A; Casal, D; Duarte, M; Pereira, J; Oliveira, A; Goyri-O'Neill, JPURPOSE: To describe the anatomy and imaging findings of the prostatic arteries (PAs) on multirow-detector pelvic computed tomographic (CT) angiography and digital subtraction angiography (DSA) before embolization for symptomatic benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: In a retrospective study from May 2010 to June 2011, 75 men (150 pelvic sides) underwent pelvic CT angiography and selective...
Prostatic Artery Embolization in the Treatment of Benign Prostatic Hyperplasia:...
Rio Tinto, H; Pisco, JM; Bilhim, T; Duarte, M; Fernandes, L; Pereira, J; Pinheiro, LCTo evaluate the short and mid-term results of prostatic artery embolization in patients with benign prostatic embolization. Retrospective study between March 2009 and June 2011 with 103 patients (mean age 66.8 years, 50-85) that met our inclusion criteria with symptomatic benign prostatic hyperplasia. The clinical outcome was evaluated by the International Prostate Symptom Score (IPSS), quality of life (QoL), I...
Residual granitic soil improvement for rammed earth construction
Cristelo, R.; Roma, R.; Fernandes, L.; Miranda, Tiago F. S.; Oliveira, Daniel V.; Silva, Rui André Martins daThis paper describes the research developed to evaluate the performance of stabilised residual granitic soil from the north region of Portugal. It is part of a research project designed to investigate the possibility of using this soil for rammed earth construction. Since its reduced plasticity makes the use of lime less effective, and the increasing environmental concerns with cement production can no longer b...
Argamassa de reboco reforçada com resíduos da indústria têxtil do tipo fio
Peixoto, A.; Vieira, J.; Paiva, A.; Fernandes, L.; Tavares, P.; Morais, J.; Oliveira, Daniel V.; Caldeira, F.; Varum, H.; Cunha, Vitor M. C. F.Este trabalho de investigação pretende estudar o efeito da incorporação de fibras de resíduos da indústria têxtil nas argamassas de reboco e auscultar o potencial deste material compósito. Neste caso, os resíduos da indústria têxtil considerados são fios ou pedaços de tecido ou malhas, e poderão ter uma grande variabilidade material (e.g. composição, espessura, densidade, entre outras). Aspetos relacionados com...
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