BACKGROUND Thyroid cancer is the most common endocrine gland malignancy and fine-needle aspiration biopsy is widely used for thyroid nodule evaluation. Repeated aspiration biopsies are needed due to plausible false-negative results. This study aimed to investigate the overall relationship between aspiration biopsy and thyroid cancer diagnosis, and to explore factors related to shorter diagnosti...

Impacted laryngeal foreign body could lead to catastrophic consequences if appropriate diagnostic and therapeutic procedures are not promptly instituted. A case of 4-year-old child who presented with a 4-day history of probable ingestion or aspiration of a pen part and history of occasional noisy breathing on exertion and swallowing is reported. On examination, the child appeared asymptomatic o...

Chronic, long-term respiratory morbidity (CRM) is common in patients with a history of repaired congenital esophageal atresia, typically associated with tracheoesophageal fistula (EA/TEF). EA/TEF patients are at high risk of having aspiration, and retrospective studies have associated CRM with both recurrent aspiration and atopy. However, studies evaluating the association between CRM in this p...

OBJECTIVE To demonstrate CT findings in patients with chronic aspiration compared with a control group without aspiration, as detected by the videofluoroscopic swallowing study (VFSS). METHODS This retrospective, observational study included patients with and without diagnoses of aspiration confirmed by VFSS, who underwent CT examination of the lungs between 2010 and 2014. Two radiologists bl...

OBJECTIVE To determine the useful tool for evaluating salivary aspiration in brain-injured patients with tracheostomy. METHODS Radionuclide salivagram and laryngoscopy was done in 27 brain-injured patients with tracheostomy. During salivagram, (99m)Tc sulfur colloid was placed sublingually in the supine position, and 50-minute dynamic images and 2-hour delayed images were obtained. Salivary a...

The roles played by peritoneoscopic examination, direct cholangiography and cytological examination of aspirated bile at the time of direct cholangiography were studied in 140 patients with various biliary and pancreatic diseases. Both peritoneoscopic and cholangiographic examinations were important in detecting the lesion, and cytological examination was effective in deciding the nature of the...

A nine year old boy with localised Castleman disease of the hyaline-vascular subtype developed a calcifying fibrous pseudotumour. This pathological association does not appear to have been described before. In this case, the development of this very unusual soft tissue tumour-like process was thought to be related to a previous fine needle aspiration biopsy, which was performed because of lymph...

Perhaps the most significant changes in airway management over the recent years have been in the management of an infant delivered through meconium- stained amniotic fluid( MSAF). MSAF occurs in approximately 10℅ to 20℅ of all deliveries and increases to over 30℅ in deliveries after 42 weeks gestation. Meconium aspiration syndrome ( MAS) occurs in about 2℅ to 5℅ of these cases with a high morta...

Foreign body aspiration or ingestion is an uncommon potential complication during orthodontic dentistry, and it can produce a medical emergency. Obstruction of the airways be life-threatening, delayed recognition management result in pulmonary complications such as recurrent pneumonia. Dental treatment has been identified important cause misplacement foreign bodies airway. Objects used are main...

We present a statistical mechanical treatment relating the macroscopic adhesion energy of two surfaces, which can be obtained by micropipette aspiration studies, to the microscopic adhesion energy between individual bonds. The treatment deals with the case of weak reversible bonds, so that the equilibrium partition function has significance. This description is coherent with previous theories. ...