1/148. Complete avulsion of the distal posterior interosseous nerve during wrist arthroscopy: a possible cause of persistent pain after arthroscopy.A case of avulsion of the distal posterior interosseous nerve during wrist arthroscopy is presented. Surgeons unaware of this entity may attribute persistent middorsal wrist pain to the underlying disease rather than to iatrogenic damage to the distal posterior interosseous nerve.- - - - - - - - - - ranking = 1keywords = pain (Clic here for more details about this article) |
2/148. Iatrogenic Mycobacterium infection after an epidural injection.STUDY DESIGN: Case report. OBJECTIVES: Successful excision of the mass and identification of the causative agent by histologic and microbiologic studies. SUMMARY OF BACKGROUND DATA: Spinal pain, caused by an infective mass, developed in a 39-year-old man 3 months after an epidural injection for low back pain. methods: Exploratory surgery was performed to remove the mass, and histologic and microbiologic studies were conducted. RESULTS: The inflammatory mass was excised successfully, and several specimens were examined for bacteriologic presence. Histologic examination of the excised specimen showed chronic granulomatous inflammation, and subsequent microbiologic studies cultured an acid- and alcohol-fast bacillus that was later identified as mycobacterium fortuitum. CONCLUSION: A review of the literature shows that this is a particularly uncommon micro-organism.- - - - - - - - - - ranking = 0.73340810767505keywords = back pain, pain (Clic here for more details about this article) |
3/148. Acute angle closure glaucoma precipitated by intranasal application of cocaine.We describe a patient who developed acute angle-closure glaucoma following the application of topical intranasal cocaine. A 46-year-old woman underwent an elective antral washout under general anaesthesia and with local application of 25 per cent cocaine paste to the nasal mucosa. Twenty-four hours post-operatively the patient developed sudden painful blindness which was found to be due to acute glaucoma. cocaine with its indirect sympathomimetic activity causes mydriasis, that can precipitate acute angle-closure glaucoma in predisposed individuals with a shallow anterior chamber. Although the incidence is rare, otolaryngologists need to be aware of this potential complication.- - - - - - - - - - ranking = 0.2keywords = pain (Clic here for more details about this article) |
4/148. Iatrogenic staphylococcus aureus septicaemia following intravenous and intramuscular injections: clinical course and pathomorphological findings.The clinical course, autopsy and histological findings are presented from three (one 33-year-old female and two males aged 26 and 56) fatalities resulting from injection therapy which has produced staphylococcus aureus septicaemia. The autopsies were performed within 2-4 days postmortem. No primary focus other than the insertion site of the peripheral venous catheters or the intramuscular injections, representing the initial entry site of staphylococcus aureus, could be identified. Death was attributed directly to the staphylococcal infection as a result of iatrogenic injection therapy for the treatment of a non-severe underlying illness (premature labour pains, acute loss of hearing, lumbago). The forensic diagnosis of staphylococcus aureus septicaemia following iatrogenic injections has to be critically evaluated and can be established routinely in cases with delayed autopsy only when no other cause of death is revealed by autopsy, no apparent source of infection other than the insertion site can be detected and careful attention is paid to histological and bacteriological findings. All doubtful cases of nosocomial bloodstream infections with fatal outcome should undergo an immediate autopsy. In cases of very early forensic involvement microbiological investigations, including phagotyping, molecular biological characterization and identification of bacterial toxins from micro-organisms out of appropriate specimens obtained postmortem, could be efforts of potential evidential value regarding the aetiological proof. To optimize aetiopathogenetic conclusions concerning a causal relationship between iatrogenic injections and septic complications, the medicolegal investigation should also include an interdisciplinary co-operation with consultants from other relevant fields (e.g. microbiology and hygienics).- - - - - - - - - - ranking = 0.2keywords = pain (Clic here for more details about this article) |
5/148. Treatment of a retroperitoneal lymphocele after lumbar fusion surgery with intralesional povidone iodine: technical case report.OBJECTIVE AND IMPORTANCE: This case report illustrates an uncommon complication from the retroperitoneal exposure of the lumbar spine. The diagnosis and management of a retroperitoneal lymphocele is presented. The lymphocele was treated with intralesional povidone iodine (Betadine; Purdue-Frederick, Norwalk, CT), which eradicated the lesion and provided symptomatic relief to the patient. CLINICAL PRESENTATION: A young woman developed an iatrogenic, rapidly progressive spondylolisthesis after having undergone three previous lumbar surgeries for radiculopathy at the L5-S1 level. INTERVENTION: A back-front-back approach was used for operative reduction and fusion of the spondylolisthesis. The patient's postoperative course was complicated by a retroperitoneal lymphocele. She presented with symptoms of urinary urgency and incontinence. The lymphocele was successfully treated with repeated drainage and sclerosis with povidone iodine. The patient ultimately developed a solid fusion, and her pain resolved. CONCLUSION: A retroperitoneal lymphocele is an uncommon complication caused by the surgical exposure of the lumbar spine when a ventral approach is used. In this case, it was diagnosed and treated without further surgical intervention.- - - - - - - - - - ranking = 0.2keywords = pain (Clic here for more details about this article) |
6/148. Iatrogenic drug dependence--a problem in intensive care? Case study and literature review.Use of sedative and analgesic pharmacological agents is a widespread practice in intensive care units (ICUs). Mainly, this involves opioid and benzodiazepine analogues, both known to induce dependence/tolerance states. This paper is based on a clinical scenario in which a patient treated with these agents developed problems when they had been discontinued, and exploration of the extent of such problems generally. The problems range across a wide range of domains and may include physical discomfort, difficulty weaning from respiratory assistance and the drugs, and the problems of short- and long-term psychological distress. Although there may be a recognition that these drugs can typically cause dependence problems, little emphasis has traditionally been given to assessing these problems in ICUs. Yet the ICU may be an area where these drugs are used in high volumes. The recognition, physiology, management and prevention of iatrogenic drug dependence/tolerance in critical care environments is elucidated, with reference to relevant literature.- - - - - - - - - - ranking = 0.92844628128601keywords = discomfort (Clic here for more details about this article) |
7/148. gangrene following intra-arterial injection of procaine penicillin.Irreversible ischaemic gangrene of the upper limb developed in a one-year-old child after an unintentional intra-arterial injection of procaine penicillin. The hand needed amputation. Arterial embolization phenomenon along with intense vasospasm appears to have been responsible for this rare complication. Unintentional intra-arterial injection of penicillin intended for intra-muscular use may lead to disastrous consequences. Regional tissue necrosis has been described previously but ischaemia leading to gangrene of an extremity has not been reported. The following is a case report of a child who developed such a gangrene in his hand which had to be amputated.- - - - - - - - - - ranking = 0.03583377878654keywords = upper (Clic here for more details about this article) |
8/148. Debilitating chronic pain syndromes after presumed intraneural injections.This report presents seven patients with severe disability established at the time of a peripheral nerve block. In most of the cases, the injection was administered as a routine procedure by an experienced anesthesiologist. The patient histories suggest that the condition, which can be resistant to all treatment, in most cases could have been avoided if careful attention had been given to the occurrence of pain during the nerve block. It is likely that the risk of devastating iatrogenic disability can be minimized if a few basic principles are respected during the administration of peripheral nerve blocks.- - - - - - - - - - ranking = 1keywords = pain (Clic here for more details about this article) |
9/148. Iatrogenic spondylolysis leading to contralateral pedicular stress fracture and unstable spondylolisthesis: a case report.STUDY DESIGN: A case report of iatrogenic spondylolysis as a complication of microdiscectomy leading to contralateral pedicular stress fracture and unstable spondylolisthesis. OBJECTIVE: To improve understanding of this condition by presenting a case history and roentgenographic findings of a patient that differ from those already reported and to propose an effective method of surgical management. methods: A 67-year-old woman with no history of spondylolysis or spondylolisthesis underwent an L4-L5 microdiscectomy for a left herniated nucleus pulposus 1 year before the current consultation. For the preceding 8 months, she had been experiencing low back and bilateral leg pain. Imaging studies revealed a left L4 spondylolytic defect and a right L4 pedicular stress fracture with an unstable Grade I spondylolisthesis. RESULTS: The patient was treated with posterior spinal fusion, which resulted in complete resolution of her clinical and neurologic symptoms. CONCLUSIONS: Iatrogenic spondylolysis after microdiscectomy is an uncommon entity. However, it can lead to contralateral pedicular stress fracture and spondylolisthesis, and thus can be a source of persistent back pain after disc surgery. Surgeons caring for these patients should be aware of this potential complication.- - - - - - - - - - ranking = 0.73340810767505keywords = back pain, pain (Clic here for more details about this article) |
10/148. Laparoscopic repair of a chronic diaphragmatic hernia.Diaphragmatic injuries that remain undetected after an acute traumatic event may lead to the formation of a diaphragmatic hernia. Symptoms of a chronic diaphragmatic hernia are related to the incarceration of abdominal contents in the defect or to impingement of the lung, heart, or thoracic esophagus by abdominal viscera. A 49-year-old woman with a symptomatic chronic diaphragmatic hernia from an unrecognized iatrogenic injury to the left hemidiaphragm sought treatment. The diaphragmatic injury occurred 2 years earlier when a low, left-sided chest tube was placed for a persistent pleural effusion 2 weeks after a lower lobectomy for an aspergilloma. The patient's diaphragmatic hernia was diagnosed after an upper gastrointestinal series and an esophagogastroduodenoscopy. Approximately 75% of her stomach was incarcerated in the diaphragmatic defect. The diaphragmatic hernia was repaired laparoscopically using a 9 cm x 10-cm polytetrafluoroethylene patch sewn with nonabsorbable, interrupted, horizontal mattress sutures. Improvement of video technology, laparoscopic instruments, and surgical skills has allowed surgeons to expand the boundaries of advanced therapeutic laparoscopy. These factors facilitated the authors' standard tension-free prosthetic repair of a chronic diaphragmatic hernia using minimally invasive techniques.- - - - - - - - - - ranking = 0.099422867735784keywords = chest, upper (Clic here for more details about this article) |
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