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Ruth Ladurner Gerald Brandacher Wolfgang Steurer Stefan Schneeberger Claudia Bösmüller Martin Clemens Freund Alfons Kreczy Alfred Königsrainer Raimund Margreiter 《Transplant international》2003,16(12):885-889
Fungal infections still represent a serious complication after organ transplantation. Early diagnosis and aggressive treatment are crucial. Because of the many diagnostic problems involved, we present a case of mucormycosis--primarily affecting the paranasal sinuses with later intracranial extension--in a highly immunized recipient of a third renal transplant. Although fungal infection was suspected from various imaging techniques, only the detection of typical fungal hyphae in the infected tissue was diagnostic. Neither the blood tests and cerebrospinal fluid examinations performed nor cultures from maxillary sinus fluid were of any diagnostic help. Surgical debridement from a transnasal as well as an intracranial approach and systemic amphotericin B together with the discontinuation of immunosuppression after removal of the rejected graft were able to save the patient. This case stresses the importance of early diagnosis that can only be made from tissue biopsies and allows appropriate timely treatment. 相似文献
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Kavita Sachdeva 《Indian journal of otolaryngology and head and neck surgery》2013,65(4):375-379
AIM of the study is to evaluate etiopathogenesis role played by predisposing conditions (Diabetes, Immunosupression), precipitating factors (trauma/surgery/ketoacidosis) and possible role of occupational hazard is discussed briefly. Clinical presentation and management of patients presenting with rhinoorbitocerebral mucormycosis is discussed. The prospective study of patient undergoing treatment of mucormycosis] without control Setting was done in ENT Deptt. NSCB Medical College, Jabalpur (tertiary referral centre of mid India). Subject were patients presenting with invasive fungal rhino sinusitis presenting with orbital involvement and cranial nerve palsies undergoing treatment. The detailed history, clinical examination including cranial nerve examination, blood test, CTscan and biopsy. Nasal endoscopy, CWL surgery and medical management with 6 month follow up. All six patients were diabetic when evaluated on presentation. Two patients had ketoacidosis. Four had history of surgery in recent past. Blood stained nasal discharge and dysaesthesia of face are early warning signs. They had necrotic lesion in nose and infraorbital area with 2, 3, 4, 5, 6 and 7 cranial nerve involvement. Skin necrosis/Mucosal necrosis, facial palsy and diplopia signify advanced disease. Altered sensorium, panopthalmitis & diabetes complicated with ketoacidosis signify bad prognosis. In present study two patients with advanced disease, altered sensorium and ketoacidosis succumbed within 72 hours in spite of anti fungal medicine. Of the four surviving patients, all responded well to treatment but had residual sixth and seventh nerve palsy. One patient defaulted in diabetes control & had recurrence after 6 months. Early diagnosis, aggressive surgical debridement and proper management of underlying metabolic abnormality along with amphotericin B can avert the bad prognosis of rhinoorbitocerebral mucormycosis. 相似文献
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《Journal de Mycologie Médicale》2020,30(4):101046
We present an uncommon case of isolated basal ganglia mucormycosis in a patient without any known cause of immunosuppression, but with a history of drug injection. The patient presented a good clinical and radiological response to antifungal treatment without aggressive surgical debridement (liposomal amphotericin B combined with isavuconazole for 4 weeks followed by isavuconazole as maintenance therapy for 10 months). 相似文献
5.
Kishanchand Chethan Seetharam Prasad Lingadakai Ramachandra 《The Canadian Journal of Infectious Diseases & Medical Microbiology》2012,23(3):e65-e66
Mucormycosis is a relatively uncommon, aggressive and lethal mycosis. Fungi from the order Mucorales are the etiological agents of mucormycosis. The condition is more common among the immunocompromised, diabetic patients with ketoacidosis and people with iron overload syndromes. Diagnosis of mucormycosis requires a high index of suspicion regarding the possibility of the condition in high-risk individuals. Timely diagnosis is critical to survival and minimization of morbidity. A favourable outcome is possible only if appropriate treatment is initiated as early as possible. The present article reports a case of ileocolic mucormycosis involving a patient with chronic renal failure and familial hyperuricemia. 相似文献
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P S Saneesh Satya Chowdary Morampudi Raghav Yelamanchi 《World journal of radiology》2022,14(7):209-218
Mucormycosis is caused by the fungi belonging to the order Mucorales and class Zygomycetes. The incidence of mucormycosis has increased with the onset of the severe acute respiratory syndrome coronavirus 2 infections leading to the coronavirus disease 2019 (COVID-19) pandemic. This rise is attributed to the use of immunosuppressive medication to treat COVID-19 infections. Authors have retrospectively collected data of our cases of mucormycosis diagnosed from April 2020 to April 2021 at our institute. A total of 20 patients with rhinocerebral mucormycosis were studied. Most of the study subjects were male patients (90%) and were of the age group 41-50 years. Most patients in the review had comorbidities (85%) with diabetes being the most common comorbidity. Para nasal sinuses were involved in all the cases. Involvement of the neck spaces was present in 60% of the cases. Involvement of the central nervous system was present in 80% of the cases. Orbital involvement was present in 90% of the cases. The authors reviewed the various imaging findings of mucormycosis on computed tomography and magnetic resonance imaging in this article. 相似文献
8.
《The British journal of oral & maxillofacial surgery》2021,59(9):1095-1098
Together with the ongoing serious COVID-19 second wave in India, a serious fungal infection, mucormycosis has been increasingly found in COVID-19-recovered patients. Colloquially known as ‘black fungus’, mucormycosis commonly causes necrosis in the head and neck including the nose, paranasal sinuses, orbits, and facial bones, with possible intracranial spread. The disease causes high morbidity and mortality given that it progresses rapidly and diagnosis is often delayed. Given the sheer magnitude of the outbreak, the Indian Health Ministry has advised all states to declare mucormycosis an epidemic. Typically, the disease has been found to be linked to COVID-19 infections caused by the B.1.617.2 (Delta) variant, which has spread rapidly throughout the country. This variant has already become a cause for global concern, having spread to at least 40 countries, including the USA and UK. We present the findings of a study conducted on COVID-19 associated mucormycosis (CAM) patients, and discuss the associated risk factors to raise awareness for OMFS colleagues. 相似文献
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《Journal of infection and chemotherapy》2020,26(2):175-180
ObjectiveAlthough invasive fungal disease (IFD) is an important complication in allogeneic hematopoietic stem cell transplantation (HSCT), the clinical significance of surgery, including the role of surgical resection for persistent pulmonary fungal disease prior to allogeneic HSCT in the current era with a variety of available antifungal agents, is controversial. We investigated the role of surgical resection.MethodsWe retrospectively investigated six patients who underwent surgical resection of suspected pulmonary fungal disease prior to allogeneic HSCT between April 2007 and June 2016 at our medical center.ResultsWe present six patients who underwent surgical resection of suspected pulmonary fungal disease prior to allogeneic HSCT. In our case series, three of four patients who were given a presurgical diagnosis of possible IFD were given a proven diagnosis after surgery, including two cases of invasive aspergillosis (IA) and one case of mucormycosis. All surgeries were performed by video-assisted thoracic surgery (VATS) for lobectomy without major complications. Recurrence of IFD was not observed after allogeneic HSCT in any of the six patients.ConclusionOur experience indicated that surgical resection of persistent localized pulmonary lesions of IFD before allogeneic HSCT was helpful for obtaining a definitive diagnosis and might be useful for reducing recurrence after HSCT. 相似文献