Results 11 to 20 of about 204,907 (293)

Ectopic Olfactory Neuroblastoma of the Maxillary Sinus: A Case Report [PDF]

open access: yesClinical Case Reports
Olfactory neuroblastoma is a rare neuroendocrine tumor typically arising from the superior nasal cavity, and primary occurrence in the maxillary sinus is exceptionally uncommon, often leading to diagnostic confusion with other sinonasal malignancies.
Hesam Jahandideh   +2 more
doaj   +2 more sources

Development of medical point-of-care applications for renal medicine and tuberculosis based on electronic nose technology [PDF]

open access: yes, 2004
INTRODUCTION: Current clinical diagnostics are based on biochemical, immunological or microbiological methods. However, these methods are operator dependent, time consuming, expensive and require special skills, and are therefore not suitable for ...
Fend, Reinhard
core   +7 more sources

“Drumhead” graft technique to repair deep surgical defects in the nasal tip and ala regions [PDF]

open access: yesSurgical & Cosmetic Dermatology, 2020
The reconstruction of deep surgical defects of the nasal tip and wing of the nose often presents a challenge to the surgeon. In these cases, full-thickness skin grafting is widely used, but it often results in sinking or graft depression.
José Antônio Jabur da Cunha   +3 more
doaj   +1 more source

Reconstruction of the large columella defect with Сchmid-Мeyer flap [PDF]

open access: yesVojnosanitetski Pregled, 2022
Introduction. The reconstruction of columella defects is still regarded as a challenging procedure due to the very specific anatomy of the columella and limited local and regional flap options.
Dimitrijević Milovan   +3 more
doaj   +1 more source

Reconstruction of a full-thickness alar defect using a nasolabial flap combined with hinge flap [PDF]

open access: yesSurgical & Cosmetic Dermatology, 2021
The nasal region is a frequent site of keratinocyte carcinomas. Its peculiar anatomy, contour, and three-dimensionality make surgical repair challenging. Eventually, in situations of greater complexity, a single technique may not be sufficient to restore
Paula Hitomi Sakiyama   +3 more
doaj   +1 more source

Early detection and differentiation of microbial spoilage of bread using electronic nose technology [PDF]

open access: yes, 2004
This study investigated the potential for use of electronic noses (e-noses) for early rapid detection and differentiation of bread spoilage before visible signs of growth occur.
Needham, Rachel
core   +7 more sources

Nasal glioma [PDF]

open access: yesArchive of Oncology, 2006
Congenital midline nasal masses are rather rare anomalies that occur in about one in 20 000- 40 000 live births. Nasal gliomas account for approximately 5% of all congenital nasal swellings.
Vučković Nada   +3 more
doaj   +1 more source

Reconstruction of the columella and the tip of the nose with an island-shaped forehead flap [PDF]

open access: yesVojnosanitetski Pregled, 2011
Background. Posttraumatic and postoperative defects of columella and the tip of the nose are difficult to reconstruct. There are several operative methods described in the literature, and many of them are step-by-step procedures with long duration ...
Vulović Dejan   +4 more
doaj   +1 more source

Paramedian forehead flap in the treatment of nasal, non-melanoma skin cancer: a cross-sectional study

open access: yesRevista do Colégio Brasileiro de Cirurgiões, 2022
Introduction: nose is the central point of the face and vulnerable to the occurence of non-melanoma skin cancer (NMSC), impacting on appearance. The paramedian forehead flap (PMFF) is considered the best option to treat extensive nasal defects.
RENAN DIEGO AMÉRICO RIBEIRO   +6 more
doaj   +2 more sources

Giant keratoacanthoma in a patient with acquired immunodeficiency syndrome treated with Mohs micrographic surgery [PDF]

open access: yesSurgical & Cosmetic Dermatology, 2020
Keratoacanthoma (KA), although frequent in clinical practice, is a tumor that raises questions. The most intriguing aspect is associated with its position on the border between malignancy and benignity.
Paula Hitomi Sakiyama   +3 more
doaj   +1 more source

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