Results 21 to 30 of about 5,064 (213)

The role of artificial intelligence and image processing in the diagnosis, treatment, and prognosis of liver cancer: a narrative-review [PDF]

open access: yesGastroenterology Review
Artificial intelligence (AI) and image processing are revolutionising the diagnosis and management of liver cancer. Recent advancements showcase AI’s ability to analyse medical imaging data, like computed tomography scans and magnetic resonance imaging ...
Platon Dimopoulos   +9 more
doaj   +2 more sources

Preparação de mulita a partir do mineral topázio [PDF]

open access: yesCerâmica, 2004
Mulita é o único composto termodinamicamente estável no sistema binário Al2O3 - SiO2, na faixa 70,5 a 74,0% em peso de Al2O3. Mulita metaestável na faixa de 74 a 83,6% de Al2O3, entretanto, pode ser obtida. Devido às suas excelentes propriedades físicas e mecânicas a altas temperaturas, como alto ponto de fusão, baixa expansão térmica, boa resistência ...
Monteiro, R. R.   +2 more
openaire   +5 more sources

Aportes al conocimiento de los hábitos alimentarios de la mulita pampeana (Dasypus septemcinctus hybridus) en la República Oriental del Uruguay

open access: yesNotas sobre Mamíferos Sudamericanos, 2023
La alimentación de la mulita pampeana es poco conocida. En la presente nota se revisaron 15 heces obtenidas en 1997 en Florida, Uruguay. Las mismas se pesaron, se disgregaron en seco y se separaron material vegetal, partículas de suelo y fragmentos de ...
G. D. Stumm   +3 more
semanticscholar   +1 more source

Accidental ingestion of a dental bur in an 84‐year‐old male

open access: yesClinical Case Reports, Volume 10, Issue 3, March 2022., 2022
Although the majority of ingested foreign bodies pass through the gastrointestinal tract, endoscopic intervention is necessary in 10%–20% of these cases. Abstract This report describes the case of an 84‐year‐old male who was brought to the emergency room because a dental bur was swallowed accidentally during a dental procedure.
Francesk Mulita   +13 more
wiley   +1 more source

SARS‐CoV‐2 infection and venous thromboembolism after surgery: an international prospective cohort study

open access: yesAnaesthesia, Volume 77, Issue 1, Page 28-39, January 2022., 2022
Summary SARS‐CoV‐2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri‐operative or prior SARS‐CoV‐2 were at further increased risk of venous ...
COVIDSurg Collaborative   +16163 more
wiley   +1 more source

Successful treatment of a keratoacanthoma in a young patient with the application of topical 5% imiquimod cream

open access: yesClinical Case Reports, Volume 9, Issue 11, November 2021., 2021
Surgical excision is the most common treatment option for keratoacanthomas. However, the topical application of the imiquimod 5% cream is a safe and effective option, especially for patients who refuse surgical removal. Abstract Keratoacanthomas (KA) are epithelial tumors that present as rapidly evolving nodules with a central hyperkeratotic plug and ...
Kerasia‐Maria Plachouri   +10 more
wiley   +1 more source

Gallstone ileus: A rare cause of small intestine obstruction

open access: yesClinical Case Reports, Volume 9, Issue 11, November 2021., 2021
Gallstone ileus is a very rare cause of mechanical bowel obstruction with often‐delayed presentation and nonspecific symptoms. Aerobilia is found in approximately 50% of patients with gallstone ileus. Abstract Gallstone ileus is a very rare cause of mechanical bowel obstruction with often‐delayed presentation and nonspecific symptoms.
Francesk Mulita   +9 more
wiley   +1 more source

Iatrogenic tibial arteriovenous fistula after Fogarty balloon catheter graft thrombectomy

open access: yesClinical Case Reports, Volume 9, Issue 11, November 2021., 2021
A hand‐held doppler device reaveals a continuous machinery bruit due to a tibial A‐V fistula Abstract A 75‐year‐old male presented with an immediately threatened grade IIb acute ischemia of the left leg due to thrombosis of a femoro‐infrapopliteal prosthetic bypass graft. After an urgent Computed Tomography Angiography, an urgent graft thrombectomy was
Spyros Papadoulas   +8 more
wiley   +1 more source

Editorial: Newest challenges and advances in the treatment of colorectal disorders; from predictive biomarkers to minimally invasive techniques [PDF]

open access: yesFrontiers in Surgery
M. P. Dimopoulos   +3 more
doaj   +2 more sources

Recurrent retroperitoneal liposarcoma: A case report and literature review

open access: yesClinical Case Reports, Volume 9, Issue 9, September 2021., 2021
Retroperitoneal liposarcoma frequently recurs within 2 years of the initial surgical resection. For the early detection of recurrent retroperitoneal liposarcomas, a shorter follow‐up interval with CT or MRI would be helpful. Abstract Retroperitoneal liposarcoma frequently recurs within 2 years of the initial surgical resection.
Francesk Mulita   +7 more
wiley   +1 more source
mullite
materials science
sintering
sinterização
concreto refratário
microstructure
microestrutura
matérias-primas
microwaves
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