Severe complication of posterior nasal packing: Case Report.
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ABSTRACT:
SUBMITTER: Pinto JA
PROVIDER: S-EPMC4432540 | biostudies-other | 2012 Oct
REPOSITORIES: biostudies-other
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Project description:pCONus is a stent-like endovascular device which aids in retention of coils within wide-necked bifurcation aneurysms. It is retrievable even after complete deployment and is detached electrolytically. The pCONus aided coiling of wide-necked bifurcation aneurysms has a high technical success rate and a good safety profile. Different complications have been described in literature with the usage of pCONus. This case report describes a unreported complication of inappropriately deployed pCONus device.
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Project description:INTRODUCTION: Paragangliomas are neuroendocrine tumors that most commonly originate in the adrenal gland, a type that is called pheochromocytoma; however, 5-10% of paragangliomas are extra-adrenal and may arise in any area between the neck and pelvic region along the sympathetic nervous system. Those located in the head and neck comprise 3% of extra-adrenal tumors, with the majority originating in the tympanic-jugular region and carotid body. OBJECTIVE: To present a rare case of nasal paraganglioma and review the literature. CASE REPORT: The patient was submitted to medial subtotal maxillectomy, and her clinical findings, diagnostic data, and treatment outcome were recorded. CONCLUSION: Paragangliomas are considered benign tumors, but they occasionally display a malignant character. The most important finding in this case was the need for total resection of the tumor to avoid recurrence.
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Project description:BackgroundTicagrelor is a widely used P2Y12 inhibitor and represents a fundamental therapeutic agent in acute coronary syndrome treatment and selected post-percutaneous coronary intervention (PCI) cases. Dyspnoea and bradycardia are the most common side effects but the latter has been reported to be of trivial clinical significance.Case summaryA 51-year-old gentleman underwent PCI to left anterior descending and obtuse marginal for unstable angina receiving a loading dose of ticagrelor (180 mg). During hospital stay, whilst on telemetry monitoring, a 16 s long, symptomatic, asystolic ventricular standstill was recorded prompting ticagrelor interruption and a switch to prasugrel.DiscussionDespite ventricular pauses have been reported in dedicated analyses of Phase III trials, no apparent clinical consequences were documented. However, several reports have shown that significant brady-arrhythmic events might be linked to ticagrelor administration presenting both as sino-atrial and atrio-ventricular conduction disturbances. We report a case of asystole occurring 36 h after the administration of a loading dose.
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Project description:IntroductionThis paper reports an uncommon location and complication of a cystic lymphangioma. Few cases of infected colonic cystic lymphangioma were described in literature. Symptoms are non-specific and setting the diagnosis on radiological features remain challenging. Urgent open surgery is generally required for therapeutic and diagnostic purposes.Presentation of caseWe describe a case of a young man who presented with an acute abdomen mimicking bile peritonitis, infected tumor of the colon or even a complicated hydatid disease of the liver, which is endemic in our country. CT-scan was compulsory to suspect the diagnosis of infected cystic lymphangioma but remained insufficient to rule out other more frequent diagnoses. The patient underwent an emergency open surgery consisting in a bowel resection, in whose case an infected cystic lymphangioma was barely suspected preoperatively but confirmed by the pathological examination of the specimen. No postoperative complications were noticed.DiscussionSetting the diagnosis of an infected cystic lymphangioma of the colon is tough. Many differential diagnoses are more frequently suspected and radiological examinations can be helpful. However, an emergency surgery is mandatory in order to avoid septic shock and resect the lesion, sometimes at the cost of bowel resection. Laparoscopic or endoscopic treatments are feasible but are not the standard in emergency cases.ConclusionAcute presentation of cystic lymphangioma of the colon is very scarce and can be life-threatening leading to urgent open surgery, although endoscopic or laparoscopic treatment remain feasible. Further studies are needed to select which technique is suitable for this disorder.
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