Suppuration

化脓
  • 文章类型: Case Reports
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  • 文章类型: Case Reports
    浅部肉芽肿性脓皮病是一种罕见的,肤浅的,坏疽性脓皮病的植物形式,倾向于作为单个病变发生,最常见的是在后备箱上。在这里,我们报告了1例播散性浅层肉芽肿性脓皮病的临床混杂病例,该病例有5年的双侧上肢和面部的疼痛性和慢性溃疡病史,呈日晒分布。由于我们患者的皮肤病变的治疗难治性以及遇到的非典型临床和组织学表现,这是一个具有诊断挑战性的病例。我们回顾了我们的临床决策过程,并确认在此病例的临床过程中考虑的其他实体。此外,我们讨论了在阿达木单抗开始后最终成功清除该患者的活动性皮肤病时,对各种治疗方案缺乏反应性.
    Superficial granulomatous pyoderma gangrenosum is a rare, superficial, vegetating form of pyoderma gangrenosum that tends to occur as a single lesion, most commonly on the trunk. Herein, we report a clinically confounding case of disseminated superficial granulomatous pyoderma gangrenosum in a patient with a 5-year history of painful and chronic ulcerations of the bilateral upper extremities and face in a sun exposed distribution. This was a diagnostically challenging case due to the treatment-refractory nature of our patient\'s skin lesions and the atypical clinical and histologic presentations encountered. We review our clinical decision process and acknowledge other entities that were considered during the clinical course of this case. Additionally, we discuss the lack of responsiveness to various treatment options with eventual successful clearance of this patient\'s active skin disease with initiation of adalimumab.
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  • 文章类型: Case Reports
    溶骨性病变是指由于疾病过程而导致的骨骼任何部分的破坏(与骨骼的溶解有关,尤其是钙的损失)。骨髓炎是由感染生物体引起的骨炎症。尽管骨骼通常对细菌定植有抵抗力,诸如创伤之类的事件,手术,感染,异物的存在,和贫血可能会破坏骨的完整性,并导致骨感染的发作。有时候,骨髓炎无体征和症状,或体征和症状难以与其他问题区分。这对孩子来说可能是真的,老年人,以及免疫系统受损的人。这里,我们报道了一例儿童骨慢性髓间炎症。
    Osteolytic lesions refer to the destruction of any part of bone due to a disease process (pertaining to dissolution of bone, especially loss of calcium). Osteomyelitis is the inflammation of the bone caused by an infecting organism. Although bone is normally resilient to bacterial colonization, events such as trauma, surgery, infections, the presence of foreign bodies, and anemia may disrupt bony integrity and lead to the onset of bone infections. Sometimes, osteomyelitis causes no signs and symptoms or the signs and symptoms are hard to distinguish from other problems. This may be true for children, older adults, and people whose immune systems are compromised. Here, we report a case of chronic intermedullary inflammation of bone in a child.
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  • 文章类型: Journal Article
    关于中亚住宅中压疮(PU)患病率的信息有限。因此,本研究的目的是确定哈萨克斯坦共和国长期护理医疗机构居民中与PUs相关的患病率和危险因素.这项横断面研究是在哈萨克斯坦的四家长期护理机构中进行的。研究样本包括640名患者,他们被评估是否存在PU和相关的危险因素。评估是使用国际护理质量流行率测量进行的(LandelijkePrevalentietingZorgkwaliteit,LPZ),Braden量表,和护理依赖评分(CDS)。PU的总体患病率,分类为I-IV类,被发现是37%。当排除I类PU时,患病率降至35.6%。与PU的比值比(OR)如下:中风史(OR5.22),消化系统疾病(OR10.01),脊髓损伤/截瘫的存在(OR20.50),最近7天内报告的混乱(OR184.00),和根据CDS的有限程度依赖性(OR4.44;95CI1.31-16.1)。必须建立专门的培训计划,以装备医务人员为目标,亲戚,和患者本身具有必要的技能,为受PU影响的个人提供最佳护理。
    Limited information is available regarding the prevalence of pressure ulcers (PUs) in residential homes in Central Asia. Therefore, the aim of this study was to identify the prevalence rates and risk factors associated with PUs among residents of long-term care medical institutions in the Republic of Kazakhstan. This cross-sectional study was conducted in four long-term care institutions in Kazakhstan. The study sample consisted of 640 patients who were assessed for the presence of PUs and associated risk factors. The evaluation was performed using the International Prevalence Measurement of Care Quality (Landelijke Prevalentiemeting Zorgkwaliteit, LPZ), the Braden scale, and the Care Dependency Score (CDS). The overall prevalence of PUs, classified as categories I-IV, was found to be 37%. When excluding category I PUs, the prevalence decreased to 35.6%. The odds ratios (ORs) for presenting with PUs were as follows: history of stroke (OR 5.22), diseases of the digestive system (OR 10.01), presence of spinal cord lesions/paraplegia (OR 20.50), recent reported confusion within the last 7 days (OR 184.00), and limited extent dependency according to the CDS (OR 4.44; 95%CI 1.31-16.1). It is imperative to establish specialized training programs aimed at equipping medical personnel, relatives, and patients themselves with the necessary skills to provide optimal care for individuals affected by PUs.
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  • 文章类型: Case Reports
    目的:本报告针对一名11岁男孩的大面积持续性放电损伤的处理。该报告描述了使用抽吸冲洗技术来管理再生程序失败后持续放电的未成熟坏死牙齿。
    背景:再生牙髓药旨在增加根管宽度,长度,并在顶端闭合。替代程序,如apexification,当再生失败时应该尝试。如果运河不能干燥到持续排放,可以使用抽吸灌溉技术。该技术依赖于使用抽吸和冲洗来从根尖周区域去除脓液。
    方法:这是一个11岁患者的病例,该患者的11号牙齿外伤导致复杂的牙冠骨折。他接受了紧急管理,包括在另一家诊所进行牙髓切除术和肛门内药物治疗。两年后,病人被送到我们的诊所。经检查,该诊断以前是在未成熟的11号牙齿中进行无症状根尖周炎的治疗。首先尝试再生,但失败了。取下矿物三氧化物集料(MTA)塞,运河有持续的脓液排出。运河里充满了肛门内药物,两周后,运河充满了三重抗生素糊剂(TAP)。下一次访问,由于持续放电,11号牙齿采用肛门内抽吸冲洗技术进行保守治疗。使用连接到高容量抽吸的IrriFlex针来抽吸囊液。在随后的访问中进行了三氧化物矿物聚集体塞的剥脱术,并修复了牙齿。
    结论:在3个月和16个月的随访期间,症状有所缓解,根尖周病变大小的减小,软组织出现在正常范围内。
    结论:再生手术对于未成熟的坏死牙齿是一个很好的选择。由于根管持续的脓液排出,这些程序可能会失败。在有意识地排出运河的情况下,抽吸灌溉技术是一种很好的治疗选择。如何引用这篇文章:AlsofiL,AlmarzoukiS.通过改良的抽吸灌溉技术和松解术治疗再生牙髓失败的病例。JConempDentPract2024;25(1):92-97。
    OBJECTIVE: This report addresses the management of a large persistent discharging lesion in an 11-year-old boy. The report describes the use of aspiration-irrigation technique for the management of immature necrotic tooth with persistent discharge after a failed regenerative procedure.
    BACKGROUND: Regenerative endodontics aim to provide an increase in root canal width, length, and in apical closure. Alternative procedures, such as apexification, should be attempted when regeneration fails. If the canal cannot be dried to persistent discharge, the aspiration-irrigation technique can be used. The technique relies on using aspiration along with irrigation to remove pus from the periapical area.
    METHODS: This is a case for an 11-year-old patient who had trauma to tooth #11, which resulted in the complicated crown fracture. He had an emergency management that included pulpectomy and intracanal medication at another clinic. Two years later, the patient was presented to our clinic. Upon examination, the diagnosis was previously initiated therapy with asymptomatic apical periodontitis in immature tooth #11. Regeneration was attempted first but failed. The mineral trioxide aggregate (MTA) plug was removed, and the canal had persistent pus discharge. The canal was filled with intracanal medication, and then 2 weeks later, the canal was filled with triple antibiotic paste (TAP). Next visit, and due to continuous discharge, tooth #11 was treated conservatively with an intracanal aspiration-irrigation technique. An IrriFlex needle attached to a high-volume suction was used to aspirate the cystic fluid. Mineral trioxide aggregate plug apexification was performed in a later visit and the tooth was restored.
    CONCLUSIONS: During the 3-month and 16-month follow-up, there was resolution of the symptoms, a decrease in the periapical lesion size, and soft tissues appeared within normal limits.
    CONCLUSIONS: Regenerative procedures are a good option for immature necrotic teeth. These procedures may fail due to persistent pus discharge from the root canals. The aspiration-irrigation technique is a good treatment option in cases of consciously discharging canals. How to cite this article: Alsofi L, Almarzouki S. Failed Regenerative Endodontic Case Treated by Modified Aspiration-irrigation Technique and Apexification. J Contemp Dent Pract 2024;25(1):92-97.
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  • 文章类型: Systematic Review
    手部感染的初步发现需要根据感染的进展采取彻底的治疗策略。手术治疗的决定可能不清楚。搜索以提高诊断质量,我们回顾了有关在手感染中使用即时超声(PCUS)的文献,并分析了接受PCUS决策的患者.我们搜索了PubMed,Scopus,Cochrane注册,和GoogleScholar在手部感染的治疗计划中使用PCUS。此外,我们从2020年7月1日至2020年11月30日对患者进行了筛查,以验证超声检查对疑似手部感染的潜在益处.在正确决定进行手术或保守治疗的情况下,我们评估了初始临床检查与盲法超声检查。确定了该主题内的两千四十八项研究,但只有9项研究符合纳入标准,共88例患者.研究表明,超声可以对所有患者进行,包括儿童和孕妇,并且可以及时执行。在我们对20例疑似手部感染患者的回顾性分析中,临床和超声评估导致13例手术。在这13名患者中,7显示术中脓液。通过仅对超声图像的回顾性评估,9例患者应接受手术治疗,包括所有7例术中脓液。临床检查和超声检查可以帮助检测手的感染。超声检查,然而,似乎产生比临床检查更低的假阳性率。超声可以是临床检查的有价值的补充。
    UNASSIGNED: Initial findings of hand infections warrant a thorough treatment strategy depending on the progress of the infection. The decision for surgical treatment can be unclear. Searching to improve the quality of diagnostics, we reviewed the literature regarding the use of point-of-care ultrasound (PCUS) in hand infections and analyzed patients undergoing decision-making with PCUS. We searched PubMed, Scopus, Cochrane Register, and Google Scholar for the use of PCUS in therapy planning in infections of the hand. In addition, we screened our patients from July 1, 2020, to November 30, 2020, to validate the potential benefit of ultrasound examination in suspected hand infections. We evaluated initial clinical examinations versus blinded sonographic assessments in the context of correct decision to proceed with surgery or conservative treatment. Two thousand forty-eight studies within the topic were identified, but only 9 studies were found eligible to be included with a total of 88 patients. The studies illustrate that ultrasound can be performed on all patients, including children and pregnant women, and can be performed in a timely manner. In our retrospective analysis of 20 patients with suspected hand infection, the clinical and ultrasound assessment led to surgery in 13 cases. Of those 13 patients, 7 revealed intraoperative pus. By retrospective assessment of solely the ultrasound images, surgery would have been indicated in 9 cases, including all 7 cases with intraoperative pus. Clinical examination and ultrasound can help in detecting infections of the hand. Ultrasound examination, however, seems to yield a lower false-positive rate than clinical examination. Ultrasound could be a valuable addition to clinical examination.
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  • 文章类型: Journal Article
    支气管扩张是一种传导气道的病理状态,在影像学上表现为支气管扩张的证据,在临床上表现为慢性生产性咳嗽。长期被认为是“孤儿病”,在发达国家和不发达国家,它仍然是发病率和死亡率的主要原因。随着医学领域的进步,伴随着疫苗和抗生素的广泛获得,改善卫生服务和更好地获得营养,支气管扩张的发病率明显下降,特别是在发达国家。这篇综述总结了目前与临床定义有关的知识,病因学,与小儿支气管扩张相关的临床方法和管理。
    Bronchiectasis is a pathologic state of conducting airways manifested radiographically by evidence of bronchial dilation and clinically by chronic productive cough. Considered an \"orphan disease\" for long, it remains a major contributor to morbidity and mortality in both developed and underdeveloped countries. With the advances in the medical field accompanied by widespread access to vaccines and antibiotics, improved health services and better access to nutrition, the incidences of bronchiectasis have markedly decreased, particularly in developed countries. This review summarizes the current knowledge pertaining to the clinical definition, etiology, clinical approach and management related to pediatric bronchiectasis.
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  • 文章类型: Review
    目的:囊性包虫病(CE)是一种常见的,构成主要公共卫生问题的复杂寄生虫病。CE在使用狗进行放牧或畜牧业与牲畜密切接触的地区表现出很高的地方性。它可以在临床上表现出各种体征和症状,比如胆管炎,黄疸,胰腺炎,外胆瘘,下腔静脉阻塞,门静脉高压症,和重复感染。后者尤其可能与化脓有关,无论是破裂还是菌血症.这项研究的目的是报告我们的76岁患者,该患者患有主要感染的巨大化脓的肝脏包虫囊肿及其手术治疗。方法:在这种情况下,诊断主要基于临床表现,计算机断层扫描(CT)扫描,和磁共振成像(MRI)的病人的腹部。选择的手术方法是部分保留囊膜和引流囊性内容物(部分性周切除术)。结果:我们的患者的手术管理和细致的长期随访产生了积极的结果,没有任何术后并发症。
    Purpose: Cystic echinococcosis (CE) is a common, complex parasitic disease that constitutes a major public health concern. CE demonstrates high endemicity in areas where dogs are used for herding or where animal husbandry practices involve close contact with livestock. It can clinically manifest with a variety of signs and symptoms, such as cholangitis, jaundice, pancreatitis, external biliary fistula, inferior vena cava obstruction, portal hypertension, and superinfection. The latter can notably be related to suppuration, either by rupture or bacteremia. The aim of this study is to report our 76-year-old patient who presented with a primarily infected giant-suppurated hydatid cyst of the liver and its surgical management. Methods: In this case, the diagnosis was based primarily on clinical presentation, computed tomography (CT) scan, and magnetic resonance imaging (MRI) of the patient\'s abdomen. The surgical procedure of choice was the partial retaining of the pericystic membrane and drainage of the cystic contents (partial pericystectomy). Results: The surgical management and meticulous long-term follow-up of our patient produced a positive outcome without any post-operative complications.
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  • 文章类型: Case Reports
    麻风病是一种慢性皮肤感染。它通常以神经增厚和黄斑麻醉斑块为特征。麻风病经常有不寻常的表现,这是一个诊断挑战。在这个案例报告中,我们介绍了一个老年男性,他表现为发烧和慢性脓液排出腋窝,子宫颈,腹股沟淋巴结.在过去的5个月中,他的左脚也很弱。在他住院期间,他的四肢出现了额外的丘疹性病变。我们进行了淋巴结细针抽吸和皮肤活检,提示麻风病。我们让他服用了抗麻风病药物。关于后续行动,他对治疗有反应。尽管麻风病的皮肤和神经受累很常见,该病例有不典型的淋巴结排出。
    Leprosy is a chronic cutaneous infection. It is usually characterized by thickened nerves and maculo-anesthetic patches. Leprosy often has an unusual presentation, which is a diagnostic challenge. In this case report, we present a case of an elderly male who presented with fever and chronic pus-draining axillary, cervical, and inguinal lymph nodes. He also had a weak left foot for the previous 5 months. During his hospital stay, he developed additional papular lesions over his extremities. We performed fine needle aspiration from the lymph nodes and skin biopsy, which were suggestive of lepromatous leprosy. We initiated him on antileprosy medication. On follow-up, he was responsive to therapy. Although skin and nerve involvement in leprosy is common, this case had an atypical presentation of discharging lymph nodes.
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  • 文章类型: Case Reports
    一名来自中国南方的35岁有免疫能力的妇女去了手外科诊所,她的右手食指有六个月的进行性肿胀史。她被龙虾捏了一下,接受了几次治疗,没有任何改善。从她手指肿胀的部位采集脓液样本,病理显示肉芽肿性炎症。Ziehl-Neelsen染色显示脓液标本中呈阳性杆菌。这种细菌在哥伦比亚血琼脂上生长良好。然而,MALDI-TOFMS和16SrRNA基因测序由于遗传亲缘关系密切,无法区分marinum分枝杆菌和溃疡分枝杆菌。光致显色性测试可以根据光照后菌落颜色的改变来帮助区分这些物种。对我们的病人来说,在阳光下孵化18小时后,菌落变成黄色,鉴定该物种为M.marinum。除了手术引流,患者接受了三个月的利福平和克拉霉素,经过六个月的随访,她的症状没有复发。
    A 35-year-old immunocompetent woman from southern China went to the hand surgery clinic with a six-month history of progressive swelling in her right index finger. She had been pinched by a lobster and had received several treatments without any improvement. Pus specimens were taken from the swollen parts of her finger, and the pathology showed granulomatous inflammation. Ziehl-Neelsen staining revealed positive bacillus in the pus specimens. The bacteria grew well on Columbia blood agar. However, the MALDI-TOF MS and 16S rRNA gene sequencing were not able to distinguish between Mycobacterium marinum and Mycobacterium ulcerans because of their close genetic relationship. Photochromogenicity testing can help differentiate between these species based on the alteration in colony color after light exposure. For our patient, the colonies turned yellow after 18h of incubation in the sun, identifying the species as M. marinum. Besides surgical drainage, the patient received rifampicin and clarithromycin for three months, and her symptoms resolved without relapse after six months of follow-up.
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