[Non-cerebrovascular complication in chirotherapy manipulation of the cervical vertebrae]. / Nicht-zerebrovaskuläre Komplikationen der chirotherapeutischen HWS-Manipulation.

PURPOSE: Chirotherapy is a popular and successful management option for reversible functional disorders of the cervical spine. Though rarely observed, complications do occur, mainly involving the cerebrovascular system. By means of the here described case and a literature survey, we aim to highlight non-cerebrovascular complications of chirotherapeutic cervical spine manipulation. RESULTS: A 43-year-old male initially consulted an ENT specialist, suffering from tinnitus aurium and loss of hearing ability. His hearing significantly increased after intravenous drug therapy, but the tinnitus remained. During chiropractic manipulation of the cervical spine by an orthopaedic surgeon for the tinnitus, the patient described severe neck pain following a clearly audible clicking sound. Scans of the cervical spine prior to and after manipulation showed an intracapsular/intraosseus oedema of the facet joints C2/C3 with lesion of the nerve root C3, most probably induced by chirotherapy. CONCLUSION: Although complications after chiropractic manipulation are extremely rare, treatment of the spine, especially the cervical spine, is not wholly harmless. An adequate history taking followed by clinical and radiographic patient evaluation is necessary to keep the risk of iatrogenic trauma at a minimum. Above all, the chiropractic manipulation of the cervical spine belongs in the hands of a qualified and experienced medical practitioner.

[Fat-suppressing STIR sequences with and without contrast media in the MRT of ENT tumors]. / Fettunterdrückende STIR-Sequenzen mit und ohne Kontrastmittel bei der MRT von HNO-Tumoren.

Fat-suppressed STIR (short TI inversion recovery) sequences were compared to plain and contrast-enhanced T1-weighted SE sequences of head and neck tumors. 19 patients underwent MR imaging on a 0.5 Telsa system (T5-II, Philips). STIR imaging parameters: TR/TE = 1000/20 ms, inversion pulse 100 ms. All films were read by four radiologists. The image quality was graded: score from 0 to 5, by means that grade 5 = optimal quality. Sensitivity was 89% in STIR, 96% in SE sequences. Tumor delineation was graded good in the enhanced T1-weighted and enhanced fat suppression images. The unenhanced imaging was superior in STIR (STIR/T1 = 2.8/2.43). The tumor contrast was best in contrast enhanced and plain STIR sequences (STIR contrast = 3.41), and in the contrast enhanced T1-weighted SE (3.33). STIR almost equaled T1 post-contrast in respect of tumour conspicuity, but the sensitivity was lower. STIR can be a supplement to SE, but cannot substitute T1 postcontrast. The combined use is expected to have the highest assessment value.

[Paroxysmal non-hereditary angioedema]. / Paroxysmales nicht-hereditäres Angioödem.

Recurrent hypovolaemic shock had been occurring over the last five and four years, respectively, in a 53-year-old woman and a 46-year-old man who had previously been healthy. The attacks were characterized by a tension feeling and sometimes oedema in the limbs, as well as increased thirst. Within a few hours sweating, tachycardia, orthostatic complaints and shock would occur. The woman's systolic blood pressure would fall to 70 mm Hg and the pulse rate rise to 150/min. The man's blood pressure was not measurable by sphygmomanometer during his first attack. Haematocrit rose to 61 and 71.5%, haemoglobin concentration to 20.7 and 21.3 g/dl, respectively. On administration of plasma expanders all abnormal clinical and biochemical changes quickly disappeared, only to recur within weeks or months. The cause of the condition is an increased permeability of the tissue capillaries, while renal, pulmonary and cerebral vessels apparently are unaffected. During ketotifen and tebonin (gingko biloba extract) administration to the man, he required no further hospitalization for nine months, after which he had three severe attacks. The woman had a severe attack of hypovolaemic shock one month on this treatment. The prognosis of capillary leak syndrome is bad.