Delayed cervical emphysema after thyroidectomy: a case report and a literature overview.

Thyroidectomy is a surgery performed due to both benign and malign diseases in the thyroid. The overall complication rate is low, where most of them will appear within the first 24 hours after surgery. However, severe complications can occur as late as 14 days postsurgery.

Recombinant expression of Yersinia ruckeri outer membrane proteins in Escherichia coli extracellular vesicles.

The secretion of extracellular vesicles (EVs) is a common process in Gram-negative bacteria and can be exploited for biotechnological applications. EVs pose a self-adjuvanting, non-replicative vaccine platform, where membrane and antigens are presented to the host immune system in a non-infectious fashion. The secreted quantity of EVs varies between Gram-negative bacterial species and is comparatively high in the model bacterium E.

The Complex World of Adolescent Literacy: Myths, Motivations, and Mysteries.

In this article, Elizabeth Birr Moje, Melanie Overby, Nicole Tysvaer, and Karen Morris challenge some of the prevailing myths about adolescents and their choices related to reading. The reading practices of youth from one urban community are examined using mixed methods in an effort to define what, how often, and why adolescents choose to read. By focusing on what features of texts youth find motivating, the authors find that reading and writing frequently occur in a range of literacy contexts outside school.

[Depression fractures of the skull in newborn infants. Treatment with vacuum extractor].

Depressed skull fracture in newborns, usually called "ping-pong" lesion, is rare. The fractures may interfere with the function and growth of the brain and may establish an epileptogenic focus. Therefore early elevation is usually necessary.

[Local resection of cancer of the Vater's papilla].

Tumours of the papilla of Vater are almost always adenocarcinomas and are often less than 2.5 cm in diameter. Lymph node metastases occur in one fourth of the patients with tumours with a diameter of less than 2.

Head and neck injuries in soccer. Impact of minor trauma.

Head injuries have been shown to account for between 4 and 22% of soccer injuries. Clinical and neuropsychological investigations of patients with minor head trauma have revealed organic brain damage. 69 active football (soccer) players and 37 former players of the Norwegian national team were included in a neurological and electroencephalographic (EEG) study to investigate the incidence of head injuries mainly caused by heading the ball.

[Head and neck injuries among Norwegian soccer players. A neurological, electroencephalographic, radiologic and neuropsychological evaluation].

69 active football (soccer) players and 37 former members of the Norwegian national team were included in a neurological and electroencephalographic (EEG) study to investigate the incidence of head injuries, mainly caused by heading the ball. 3% of the active players and 30% of the former players complained of permanent problems such as headache, dizziness, irritability, impaired memory and pain in the neck. 35% of the active players and 32% of former players had from slightly abnormal to abnormal EEG, as against 13 and 11% of respective matched controls.

Soccer injuries to the brain. A neuropsychologic study of former soccer players.

Thirty-seven former soccer players of the National Football Team of Norway were individually examined with an extensive battery of psychologic tests. The neuropsychologic examination demonstrated mild to severe deficits regarding attention, concentration, memory, and judgment in 81% of the players. This may indicate some degree of permanent organic brain damage, probably the cumulative result of repeated traumas from heading the ball.

Soccer injuries to the brain. A neurologic and electroencephalographic study of former players.

Thirty-seven former football players of the Norwegian national team underwent a neurological and electroencephalographic (EEG) examination to investigate the incidence of head injuries due to heading the ball. Sixteen players complained of protracted and permanent symptoms commonly attributed to the post-concussional syndrome: headache, irritability, dizziness, lack of concentration and impaired memory. A significantly increased incidence of EEG abnormalities was found in players compared with matched controls.

Soccer injuries to the brain. A neurologic and electroencephalographic study of active football players.

Sixty-nine football players from six Norwegian First Division League Clubs underwent a neurologic and EEG examination to investigate the incidence of head injuries. A significantly increased incidence of EEG disturbances were found in the football players compared to matched controls. The disturbances were most pronounced among the youngest players.

Brain damage in former association football players. An evaluation by cerebral computed tomography.

Thirty-three former football players from the National Football Team of Norway were examined by cerebral computer tomography (CT). The CT studies, evaluated for brain atrophy, visually and by linear measurements compared two different normal materials. One third of the players were found to have central cerebral atrophy.

Cervical disc herniation in a football player.

A case of cervical disc herniation occurring in close association with playing football is reported. The handling of neck injuries in football players is outlined.

Changes in the cervical spine in association football players.

Forty-three former players for the National Football Team of Norway were examined clinically and radiologically for degenerative changes in the cervical spine. Compared with men of the same age groups the onset of degeneration was 10-20 years earlier and the frequency of degeneration was significantly higher. Degenerative changes were not especially high in “headers”, but this group had a higher frequency of subjective complaints and clinical findings such as reduced cervical movements.

Association football injuries to the brain. A preliminary report.

In 1975 the authors sent a questionnaire to all players in the Norwegian First Division League Clubs to record the incidence of head injuries due to heading. The conclusion of the questionnaire is that there seems to be a low percentage of serious head injuries. None of the players had been operated on for epi- or subdural hematoma or other brain damage and only a few have had concussion due to heading.