[On the international networking of the German Society of Otorhinolaryngology, Head and Neck Surgery]. / Zur internationalen Vernetzung der Deutschen Gesellschaft für Hals-Nasen-Ohren-Heilkunde, Kopf- und Hals-Chirurgie.

In order to obtain a partial overview of the integration of the German Society of Otorhinolaryngology, Head and Neck Surgery (DGHNO-KHC) in worldwide networks, the frequencies of its annually announced contacts with international otorhinolaryngologic societies between 1976 and 2020 were collected based on the meetings listed in the journal HNO Informationen. Of the 534 international meetings, 388 took place within and 146 outside Europe. These contacts have increased significantly to date, even in very distant countries. Furthermore, honorary and corresponding members of the DGHNO-KHC were counted. Up until 2020 there were 210 honorary members, 53 living honorary members from European countries and 19 from non-European countries. Among the deceased honorary members (1951-2019), 125 were from Europe and 13 from non-European countries. Up until 2020, 140 living and 72 deceased corresponding members from 212 countries were counted, 143 from European and 69 from non-European countries. Several subject-related subspecialties and otorhinolaryngologic umbrella organizations, particularly Europe, are also addressed. The last section concerns international cooperations of the former German Democratic Republic from 1950 to 1989. Overall, a dense worldwide networking of the DGHNO-KHC has been present during the past five decades.

The role of radiology in provenance research - experiences from the collaboration between radiology and anatomy at the University of Rostock and future perspectives.

Worldwide, the study and examination of human remains and the circumstances of their acquisition for anatomical collection have received great interest. As part of provenance research projects, a large number of collections are being investigated to determine whether the human remains have been acquired in a correct or unlawful way because the people could have been killed in order to be used as "anthropological objects" for research purposes and to become so-called "specimens". These topics have also been addressed by the Institute of Anatomy at the University Medical Center Rostock. The role of radiology in this interdisciplinary project will be presented using selected examples.The anatomical collection at the University of Rostock includes 40 human skulls, 14 plaster casts, 6 Egyptian mummy heads, and 1 full-body mummy. In addition to the examination by a historian, an anthropologist, and forensic pathologists, additional computed tomography was carried out on nine skulls and the full-body mummy. Micro-computed tomography was also carried out on seven skulls in order to enable a look behind the mummification material and tissue remains.(Micro-)computed tomography was able to close diagnostic gaps and the results presented some rather unexpected findings.Due to interdisciplinary collaboration, individual fates could be determined, which provided information about the individual's life and death circumstances. None of the examined individuals showed evidence of colonial-era injustice or the use of violence that would have led to their inclusion in the collection. (Micro-)computed tomography was a valuable addition to this provenance research project. · Computed tomography enhances interdisciplinary provenance research projects.. · Computed tomography enables a non-destructive examination of human remains.. · The future of research and presentation of human remains will increasingly be virtual.. · Steinhagen I, Brinker U, Kolbe V et al. The role of radiology in provenance research - experiences from the collaboration between radiology and anatomy at the University of Rostock and future perspectives. Fortschr Röntgenstr 2024; DOI 10.1055/a-2303-0312.

Unique paleopathology in a pre-Columbian mummy remnant from Southern Peru--severe cervical rotation trauma with subluxation of the axis as cause of death.

We describe the multidisciplinary findings in a pre-Columbian mummy head from Southern Peru (Cahuachi, Nazca civilisation, radiocarbon dating between 120 and 750 AD) of a mature male individual (40-60 years) with the first two vertebrae attached in pathological position. Accordingly, the atlanto-axial transition (C1/C2) was significantly rotated and dislocated at 38° angle associated with a bulging brownish mass that considerably reduced the spinal canal by circa 60%. Using surface microscopy, endoscopy, high-resolution multi-slice computer tomography, paleohistology and immunohistochemistry, we identified an extensive epidural hematoma of the upper cervical spinal canal-extending into the skull cavity-obviously due to a rupture of the left vertebral artery at its transition between atlas and skull base. There were no signs of fractures of the skull or vertebrae. Histological and immunohistochemical examinations clearly identified dura, brain residues and densely packed corpuscular elements that proved to represent fresh epidural hematoma. Subsequent biochemical analysis provided no evidence for pre-mortal cocaine consumption. Stable isotope analysis, however, revealed significant and repeated changes in the nutrition during his last 9 months, suggesting high mobility. Finally, the significant narrowing of the rotational atlanto-axial dislocation and the epidural hematoma probably caused compression of the spinal cord and the medulla oblongata with subsequent respiratory arrest. In conclusion, we suggest that the man died within a short period of time (probably few minutes) in an upright position with the head rotated rapidly to the right side. In paleopathologic literature, trauma to the upper cervical spine has as yet only very rarely been described, and dislocation of the vertebral bodies has not been presented.

Diagnosis and treatment of snoring in adults--S1 guideline of the German Society of Otorhinolaryngology, Head and Neck Surgery.

INTRODUCTION: Snoring has received increased attention over the last years. Given its high prevalence and its impact on quality of life, diagnosis and treatment of snoring are of major importance. AIM OF THE GUIDELINE: This guideline aims to promote high-quality care by medical specialists for adults who snore. DIAGNOSTIC MEASURES: Before every intervention, a medical history, clinical examination and sleep test need to be performed. INTERVENTIONS: There is no need to treat snoring unless requested by the snorer. Invasive treatments should be selected with care; for surgical treatment, minimally invasive procedures are preferred. Weight reduction; the avoidance of sleeping pills, alcohol and nicotine; and a regular sleep-wake cycle can be recommended, although convincing evidence is lacking. Since currently, there is not enough evidence to confirm the effectiveness of muscle stimulation or other forms of muscle training, these treatments cannot be recommended. Snoring can be treated successfully with intraoral devices, but it is essential to select suitable subjects. Devices preventing sleep in the supine position can also be helpful in selected cases. The data on the success rates of surgical intervention are often limited to short-term follow-up studies, and not all interventions have been sufficiently evaluated. The techniques used to treat nasal obstruction in snorers are identical to those used for general nasal obstruction. Nasal surgery is only indicated when subjects complain about nasal obstruction. A significant amount of data is available for laser-assisted resection of excessive mucosa; however, resections can be performed with other tools. The efficacy of radiofrequency surgery at the soft palate has been documented in placebo-controlled trials. Soft palate implants can reduce snoring. Tonsillectomy or uvulopalatopharyngoplasty should be selected with care, especially as less invasive alternatives are available.

Early depictions of the human anterior nasal septum.

In the literature, remarks on the depiction of the anterior nasal septum in prehistoric times cannot be found. Studying works of art from some archaeological sites of Asia, Asia Minor, Near East, Egypt, and Southeastern Europe the anatomical depiction of the columella and the nostrils in human figures are shown. These figures or heads, partly appearing as masks, were made of ivory, stone, marble, terracotta, steatite, reeds and clay, or of burned limestone. Faces and figures sculpted in the time between the Upper Palaeolithic (30,000 - 25,000 BC) and the Early Bronze Age (3,300 - 2,400 BC) are presented as examples of our ancestors' outstanding skill to create works of art with an astonishing ability to observe anatomical details. The tendency to create a human nose in a natural manner can already be recognized in the figurines of the Upper Palaeolithic.

Huschke's anterior external auditory canal foramen: art before medicine?

During the Renaissance, several anatomic details were described with a degree of exactness, which would stand the test of time. One example is the foramen in the anteroinferior wall of the external auditory canal, eponymously named after the German anatomist, Emil Huschke, who described it in 1844. However, the first clearly medical observation of this foramen was published by the French physician Jean Riolan the Younger in 1648. After a short excursion into some paleopathologic findings of this foramen in skulls of the Early Bronze Age and of pre-Columbian Peruvian populations, this article follows the traces of the early medical descriptions and depictions of the foramen up until the 19th century. They are connected with the names of Duverney (1683), Cassebohm (1734), Lincke (1837), Huschke (1844); Humphry (1858), von Troeltsch (1860), and especially Buerkner (1878). Surprisingly, the earliest exact depiction of the foramen in the auditory canal of a skull was found in the oil painting Saint Jerome in his study by the Flemish artist Marinus Claeszon van Reymerswaele. He depicted the foramen in the period between 1521 and 1541, a hundred years before Riolan the Younger.

Reconstruction of anterior nasal septum: back-to-back autogenous ear cartilage graft.

OBJECTIVES/HYPOTHESIS: The ideal material for reconstructing the nasal septum in the deficient nose has not been found. Since 1986, the authors have used autogenous cartilage from the cavum conchae to successfully correct the anterior septum and the associated cartilaginous saddle. The long-term results in 26 patients with a destroyed septum and a saddle nose are reported. STUDY DESIGN: Retrospective study. METHODS: The mean age of the patients at surgery was 40.2 years, and the mean number of previous nasal procedures was 1.6. Because 11 patients had septal perforations and insufficient septal cartilage or bone, ear cartilage grafts from the cavum conchae were harvested through an anterolateral approach. A special incision was used to divide the concave ear cartilage while preserving the posterior perichondrium. This produced a stable, balanced back-to-back graft. The graft was 2.5 to 3 cm long, long enough to allow reconstruction of the anterior septum and to correct part of the saddle nose deformity. The rest of the conchal cartilage was used to fill the remaining cartilaginous saddle. Follow-up investigations included photographs and visual analogue scales of the patients' symptoms and satisfaction. RESULTS: After a mean interval of 36.7 +/- 22.3 months, the back-to-back grafts showed no macroscopic signs of resorption. Graft position and shape remained intact after transplantation. All noses were adequately projected and mobile. All patients but one were satisfied with the functional and esthetic result. With a score of 4 representing the level of satisfaction as "very good," the mean score of the patients was 3.2 +/- 0.79. The saddle of the nose completely disappeared in 65.4% of patients, was minimally visible in 23.1%, and was slightly present in 11.5%. Nasal breathing improved considerably in 21 patients, remained the same in 4 patients, and worsened in 1 patient. The mean score of all patients for nasal breathing was 7.3 +/- 1.87 on a visual analogue scale of 0 to 10, with 10 representing satisfaction as "very good". CONCLUSION: The back-to-back autogenous ear cartilage graft is a viable, stable, and balanced graft for functional and aesthetic reconstruction of the anterior nasal septum and cartilaginous saddle deformity in patients with a severely traumatized and deficient septum.

Effect of nasal surgery on sleep-related breathing disorders.

OBJECTIVE/HYPOTHESIS: Single cases of patients who have experienced obstructive sleep apnea (OSA) and who recovered completely after nasal surgery have been described in various studies. The purpose of this study was to evaluate the efficacy of only nasal surgery 1) in a group of patients with obstructive sleep apnea and 2) in simple snorers. STUDY DESIGN: A prospective, controlled study with 26 adult patients who underwent nasal surgery as single treatment of their sleep-related breathing disorders. The cases were evaluated based on the severity level of their preoperative Apnea Hypopnea Index (AHI). MATERIAL AND METHODS: Between August 1996 and July 2000, 26 patients who snored and had impaired nasal breathing underwent attended polysomnography in the sleep laboratory as single treatment nasal surgery was performed. Postoperative polysomnographic findings and complications were reviewed. RESULTS: Nineteen of 26 patients (73.1%) were diagnosed as having OSA. Seven patients were simple snorers with an AHI below 10. The surgical response rates, defined as greater than or equal to 50% reduction in the postoperative AHI and a postoperative AHI of less than 20, was 15.8% in the apneics. For the whole group, the AHI decreased postoperatively from 31.6 to 28.9. However, daytime sleepiness improved significantly and arousals decreased significantly in both apneics and simple snorers after nasal surgery. CONCLUSIONS: We conclude that nasal surgery has a limited efficacy in the treatment of adult patients with sleep apnea. Nevertheless, nasal surgery significantly improves sleep quality and daytime sleepiness independent of the severity of obstructive sleep-related breathing disorders.

Early depictions of the nasal turbinates in the 15th century.

Although nasal turbinates had already been described by Hippocrates, it was not until the 15th century that they were depicted. The inferior turbinate was shown for the first time rather true-to nature in the works of the Middle Rhenic Master circa 1450-1460 and Leonardo da Vinci in 1489. The posterior ends of the middle turbinates were depicted on a woodcut by Georg Thomas for Dryander's "Anatomiae ... pars prior" in 1536. These and a few other examples show that some artists were ahead of the medical profession in demonstrating anatomical details in the 15th and 16th century.

Early depictions of the nasal turbinates in the 15th century.

Although nasal turbinates had already been described by Hippocrates, it was not until the 15th century that they were depicted. The inferior turbinate was shown for the first time rather true- to nature in the works of the Middle Rhenic Master circa 1450-1460 and Leonardo da Vinci in 1489. The posterior ends of the middle turbinates were depicted on a woodcut by Georg Thomas for Dryander's "Anatomiae ... pars prior" in 1536. These and a few other examples show that some artists were ahead of the medical profession in demonstrating anatomical details in the 15th and 16th century.

Antrochoanal polyp and obstructive sleep apnoea in children.

Antrochoanal polyps were first documented in the 18th century. They represent one of the most common types of nasal polyps in children without cystic fibrosis. Only a few reports on children who had a history of snoring due to an antrochoanal polyp and only two cases where the antrochoanal polyp caused documented obstructive sleep apnoea (OSA) have been published so far. This report adds a third case of paediatric OSA induced by an antrochoanal polyp in a 12-year-old boy. After endonasal endoscopically-controlled polypectomy and a recurrence, transoral osteoplastic antrotomy in combination with endoscopic endonasal polypectomy eliminated the antrochoanal polyp and OSA was resolved. The authors have reviewed essential historical aspects about children suffering from snoring and/or OSA caused by an antrochoanal polyp.

Auricular hematoma and cauliflower deformation of the ear: from art to medicine.

Auricular hematoma and cauliflower deformation of the ear are unique in several respects. Knowledge about it began, in antiquity, through artists, particularly Greek and Roman, and then Japanese in the 18th century with their representation of cauliflower deformation of the ear on sculptures and paintings of pugilists and wrestlers. It is only in the 19th century that physicians began to make substantive progress in understanding this abnormality. It was first thought to be associated with mental disease, but by the beginning of the 20th century, its etiology was recognized as being caused by trauma and was then named auricular hematoma. The second step in the understanding of this affliction was the observation that auricular hematoma progresses toward cauliflower deformation of the ear, which was named cauliflower ear. Recognition of this evolution led to the development of therapies. During the second half of the 20th century, different treatments were developed. They included various hematoma drainage techniques with special bandages to prevent hematoma recurrence and ensuing progression to cauliflower ear. In summary, cauliflower deformation of the ear is an old artistic affliction that has only recently received medical attention.

Singing and evil in visual art.

Surprisingly, singing and music sometimes are connected with poor or even lethal outcomes. One example is personified in the legend of Orpheus, who through the power of his songs, succeeded in leading the wild Thracians into the Greek religion. This did not save him, however, from being murdered by Thracian women probably because of his paedophilic tendency. The scene has been illustrated since 490 BC on Attic red-figure vases. The Sirens, with the body of a bird and the head of a female and dwelling in the Sicilian Sea, were creatures who attracted sailors by their song and devoured the unhappy wretches who had been unable to resist their seductive singing. This topic has also been depicted on ancient Greek vases as part of the Odyssey. The idea that beautiful singing with an instrument can also be a symbol of sin and a sign of the devil is deeply rooted in Christian thinking. This aspect of music as the power of evil is extensively depicted in Dutch and Flemish genre paintings where singing and playing string instruments were also common symbols of lust and vices, seduction and, therefore, moral decay. Some examples of the power of evil in singing in representative art are presented in this article.

The nose and sleep-disordered breathing.

The influence of nasal obstruction on the pathogenesis of sleep-disordered breathing (SDB) has not yet been clearly defined. Similarly, a lack of data about the long-term effect of nasal surgery on snoring and obstructive sleep apnea keeps discussion of this topic controversial. This special issue of Sleep and Breathing presents four review articles that try to elucidate the complex interrelationship between the nose and SDB. An outstanding review article opens our eyes to the fascinating palette of the activities of nitric oxide, focusing on its inseparable connection to obstructive sleep apnea. Another summarizes data on the role of the nose in the pathophysiology of SDB and the slow progress concerning rhinologic treatments for SDB. The part of nose in the diagnostics of SDB is treated in a third article that also focuses on acoustic reflectometry as the newest technical development in the diagnostics of SDB. The last article elucidates the effect of nasal continuous positive airway pressure on the nasal passages including the authors' own data on the relatively poor long-term compliance of nasal continuous positive airway pressure.