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Pesquisa : Mucocele [Palavras]
Referências encontradas : 3931 [refinar]
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[PMID]:29515724
[Au] Autor:Motsumi MJ; Motlaleselelo P; Ayane G; Sesay SO; Valdes JR
[Ad] Endereço:University of Botswana, Department of Surgery, Sir Ketumile Masire University Hospital, PO Box, Mogoditshane, Botswana.
[Ti] Título:A case report of a giant appendiceal mucocele and literature review.
[So] Source:Pan Afr Med J;28:106, 2017.
[Is] ISSN:1937-8688
[Cp] País de publicação:Uganda
[La] Idioma:eng
[Ab] Resumo:A 43-year-old female presented at the accident and emergency department of Princess Marina Hospital, Gaborone, Botswana. She reported a deep dull aching pain of two years duration in the right iliac fossa that has been progressively becoming worse. Ultrasound revealed a large sausage like cystic mass extending from the pelvis up to the medial aspect of the ascending colon. CT scan showed a large sausage like cystic mass extending from the pelvis up to the hepatic flexure of the colon with the cecum displaced. No metastatic features were seen. We made an impression of appendiceal mucocele. A semi-elective laparotomy was scheduled. Intraoperative findings: a giant intact cystic distended appendix with involved base, displacing the cecum cranially. A right hemicolectomy was performed. The histopathological results revealed a low-grade appendicular mucinous neoplasm with no lymph node involvement. The surgical margins were free. The patient recovered uneventfully.
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180311
[Lr] Data última revisão:
180311
[St] Status:In-Process
[do] DOI:10.11604/pamj.2017.28.106.13832


  2 / 3931 MEDLINE  
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[PMID]:29521268
[Au] Autor:Gómez Rivas J; Alonso-Dorrego JM; Carrión DM; Vega Robalino M; González-Peramato P
[Ad] Endereço:Department of Urology. Hospital Universitario La Paz. Hospital General. Madrid. Spain.
[Ti] Título:Pseudomyxoma peritonei: A case report and review of the literature.
[Ti] Título:Pseudomixoma peritoneal. A propósito de un caso. Revisión bibliográfica..
[So] Source:Arch Esp Urol;71(2):208-211, 2018 Mar.
[Is] ISSN:0004-0614
[Cp] País de publicação:Spain
[La] Idioma:eng
[Ab] Resumo:OBJECTIVE: We present the case of a patient incidentally diagnosed with a pelvic mass next to the bladder. After surgical excision, definitive diagnosis was pseudomyxoma peritonei. We provide a concise review of the literature of this pathology. METHODS: A 55 year-old male patient, was found to have, in annual routine ultrasound, a pelvic retrovesical mass. CT guided needle aspirate showed a tumor with myxoid changes and low aggressive cytology. Surgical excision was performed. RESULTS: The excised mass contained the cecal appendix and ileal serosa. Pathology report was: mucinous cystadenoma of the appendix and pseudomyxoma peritonei. CONCLUSIONS: PMP is a local-regional disease within the abdomen, characterized by a mucinous tumor (mucocele) that produces a progressive amount of mucinous ascites, which eventually blows-out, and tumor cells are spread through the peritoneal cavity. Treatment options differ significantly, depending the stage of the disease.
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180309
[Lr] Data última revisão:
180309
[St] Status:In-Data-Review


  3 / 3931 MEDLINE  
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[PMID]:29513169
[Au] Autor:Limaiem F; Sassi A; Talbi G; Bouraoui S; Mzabi S
[Ti] Título:Routine histopathological study of cholecystectomy specimens. Useful? A retrospective study of 1960 cases.
[So] Source:Acta Gastroenterol Belg;80(3):365-370, 2017 Jul-Sep.
[Is] ISSN:1784-3227
[Cp] País de publicação:Belgium
[La] Idioma:eng
[Ab] Resumo:BACKGROUND AND AIMS: Traditionally, a gallbladder removed for presumed benign disease is sent for histopathological examination, but this practice has been the subject of controversy. The aim of this study was to assess the usefulness of routine histopathological examination of cholecystectomy specimens and its impact on the management of patients. PATIENTS AND METHODS: he histopathological reports of 1960 patients who underwent cholecystectomy from January 2011 to November 2016 were retrospectively reviewed. Results : There were 519 men and 1441 women (sex-ratio M/F = 0,36) aged between 8 and 96 years (mean = 51,23 years). All patients underwent cholecystectomy (either open or laparoscopic). Histological examination of the surgical specimens showed chronic cholecystitis (n = 1319) (67,29%), acute cholecystitis (n = 117) (5,96%), cholestrolosis (n = 255) (13%), follicular cholecystitis (n = 230) (11,73%), xanthogranulomatous cholecystitis (n = 6) (0,30%), cholesterol polyps (n = 5) (0,255), tubular adenoma (n = 3) (0,15%), mucocele (n = 2) (0,10%), pancreatic heterotopia (n = 2 ) (0,10%), hyperplastic Luschka ducts (n = 2) (0,10%), adenomyoma (n = 2) (0,10%), porcelain calcification (n = 2) (0,10%) and biliary-type adenocarcinoma (n = 9) (0,46%). In 9 cases (0,46%), the gallbladder was histologically normal. CONCLUSION: Our study shows that the incidence of pre-malignant and malignant lesions of the gallbladder is very low. We therefore recommend selective histopathological examination of cholecystectomy specimens with abnormal macroscopic findings.
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180307
[Lr] Data última revisão:
180307
[St] Status:In-Data-Review


  4 / 3931 MEDLINE  
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[PMID]:29512802
[Au] Autor:Lajmi H; Hmaied W; Ben Jalel W; Ben Romdhane K; Chelly Z; El Fekih L
[Ti] Título:Unilateral proptosis revealing a fronto-ethmoidal mucocele.
[So] Source:Tunis Med;95(6):449-451, 2017 Jun.
[Is] ISSN:0041-4131
[Cp] País de publicação:Tunisia
[La] Idioma:eng
[Ab] Resumo:Backgroud: The fronto-ethmoidal mucocele is a benign condition leading commonly to limited eye movement or ocular pain but it could also induce visual acuity impairment by compressing the optic nerve Aim: To discuss, through a case report, different ophthalmologic manifestations of the fronto-ethmoidalmucocele. Reported case: A 46-years-old man with no general history consulted for a bilateral ocular redness and itching. He reported, however, a mild protrusion of his left globe evolving for oneyear. The clinical examination revealed a unilateral proptosis in the left eye with a discrete limitation of theadduction. A brain and orbital computer tomography (CT)and a magnetic resonance imaging(MRI)revealed a grade I exophthalmos caused by an oval formation of fluid density in the left anterior and posterior ethmoidal cells in addition to the frontal sinus,driving theeyeball and internal oculomotor muscles back and out.The patient was referred to otorhinolaryngology department for a precocious surgical management. CONCLUSION: The ophtalmologic manifestations of the disease depend on the location, the size of the formation and involvement of adjacent structures. The loss of vision and the apex syndrome due to the compressionof the ocular globe are the most serious complications.
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180307
[Lr] Data última revisão:
180307
[St] Status:In-Data-Review


  5 / 3931 MEDLINE  
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[PMID]:29493717
[Au] Autor:Yanagisawa E; Christmas DA; Mirante JP
[Ad] Endereço:Section of Otolaryngology, Yale New Haven Hospital-St. Raphael Campus and the Yale University School of Medicine, New Haven, CT, USA.
[Ti] Título:Endoscopic view of a mucocele obstructing a middle meatal antrostomy.
[So] Source:Ear Nose Throat J;97(1-2):13, 2018 Jan-Feb.
[Is] ISSN:1942-7522
[Cp] País de publicação:United States
[La] Idioma:eng
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180301
[Lr] Data última revisão:
180301
[St] Status:In-Data-Review


  6 / 3931 MEDLINE  
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[PMID]:29489575
[Au] Autor:Erdogan BA; Unlu N; Aydin S; Avci H
[Ad] Endereço:Department of Otolaryngology, Kartal Dr. Lutfi Kirdar Education and Research Hospital, Istanbul, Turkey.
[Ti] Título:Frontal Mucocele Extended Orbita and Endoscopic Marsupialization Technique.
[So] Source:J Craniofac Surg;, 2018 Feb 27.
[Is] ISSN:1536-3732
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Mucocele is benign, slow-growing, mucous-filled cystic lesions that arise in the paranasal sinuses. It causes progressive distension of the bony walls and induces compressive symptoms. Surgical treatment of paranasal sinus mucoceles includes endoscopic approach or external approach. The authors report a patient of frontal mucocele who presented with a history of progressive unilateral protrusion. Computed tomography scan revealed a large mucocele of the frontal sinus with orbital extension on the same side. He was successfully treated with endoscopic marsupialization without any serious complications.
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1803
[Cu] Atualização por classe:180228
[Lr] Data última revisão:
180228
[St] Status:Publisher
[do] DOI:10.1097/SCS.0000000000004411


  7 / 3931 MEDLINE  
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[PMID]:29390410
[Au] Autor:Kim JS; Kim EJ; Kwon SH
[Ad] Endereço:Department of Otolaryngology-Head and Neck Surgery.
[Ti] Título:An ethmoid mucocele causing diplopia: A case report.
[So] Source:Medicine (Baltimore);96(50):e9353, 2017 Dec.
[Is] ISSN:1536-5964
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:RATIONALE: Mucocele is a disease lined primarily by epithelium, and occurs mainly when the sinus ostium is obstructed. PATIENT CONCERNS: We report a case of a 37-year-old man who presented with painless proptosis of the right eye and diplopia. DIAGNOSES: The preoperative finding was mucocele of the ethmoid sinus. INTERVENTIONS: We performed endoscopic sinus surgery, which included uncapping of the anterior and superior wall of the mucocele. OUTCOMES: The mucocele was treated safely and effectively without touching the medial orbital wall. LESSONS: Clinicians should note that minimally invasive surgery to remove ethmoid mucoceles is relatively straightforward and can prevent the various complications associated with these lesions.
[Mh] Termos MeSH primário: Diplopia/etiologia
Seio Etmoidal
Mucocele/complicações
Mucocele/cirurgia
Doenças dos Seios Paranasais/complicações
Doenças dos Seios Paranasais/cirurgia
[Mh] Termos MeSH secundário: Adulto
Endoscopia
Seres Humanos
Masculino
[Pt] Tipo de publicação:CASE REPORTS; JOURNAL ARTICLE
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180301
[Lr] Data última revisão:
180301
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:180203
[St] Status:MEDLINE
[do] DOI:10.1097/MD.0000000000009353


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[PMID]:29476925
[Au] Autor:Mouravas V; Sfoungaris D; Papageorgiou I; Kepertis C; Spyridakis I
[Ad] Endereço:2nd Department of Paediatric Surgery, Aristotle University of Thessaloniki, General Hospital "Papageorgiou" Ring Road Nea Efkarpia-Thessaloniki-Greece-56403. Electronic address: vmouravas1@gmail.com.
[Ti] Título:Mucoceles of the lesser salivary glands in neonates demonstrate a particular clinicopathological pattern and mandate urgent management.
[So] Source:J Stomatol Oral Maxillofac Surg;, 2018 Feb 21.
[Is] ISSN:2468-7855
[Cp] País de publicação:France
[La] Idioma:eng
[Ab] Resumo:Mucoceles of the lesser salivary glands are common benign lesions affecting all ages, most commonly appearing on the lower lip. However, mucoceles in neonates demonstrate a different clinicopathological pattern than in older children or adults and mandate urgent management. We present a case of a large mucocele on the tongue of a neonate which impaired feeding and could block the airway. The lesion was resected on the 3rd day of life. We describe a surgical technique that facilitates this procedure.Our literature review revealed 13 neonatal lesser salivary gland mucocele cases, 7 of which were located on the tongue. All tongue cysts were large, impaired feeding and sometimes blocked the airway. Early treatment is usually imperative. Inclusion cysts outnumbered extravasation cysts. Prenatal diagnosis is important in order to arrange delivery in an organized center. Resection is the preferable procedure.
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180224
[Lr] Data última revisão:
180224
[St] Status:Publisher


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[PMID]:29324798
[Au] Autor:Gookin JL; Mathews KG; Cullen J; Seiler G
[Ad] Endereço:Department of Clinical Sciences, College of Veterinary Medicine and Comparative Medicine Institute, North Carolina State University, Raleigh, North Carolina, United States of America.
[Ti] Título:Qualitative metabolomics profiling of serum and bile from dogs with gallbladder mucocele formation.
[So] Source:PLoS One;13(1):e0191076, 2018.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Mucocele formation is characterized by secretion of abnormally thick mucus by the gallbladder epithelium of dogs that may cause obstruction of the bile duct or rupture of the gallbladder. The disease is increasingly recognized and is associated with a high morbidity and mortality. The cause of gallbladder mucocele formation in dogs is unknown. There is a strong breed predisposition and affected dogs have a high incidence of concurrent endocrinopathy or hyperlipidemia. These observations suggest a significant influence of both genetic and metabolic factors on disease pathogenesis. In this study, we investigated a theory that mucocele formation is associated with a syndrome of metabolic disruption. We surmised that a global, untargeted metabolomics approach could provide unique insight into the systemic pathogenesis of gallbladder mucocele formation and identify specific compounds as candidate biomarkers or treatment targets. Moreover, concurrent examination of the serum and hepatic duct bile metabolome would enable the construction of mechanism-based theories or identification of specific compounds responsible for altered function of the gallbladder epithelium. Abnormalities observed in dogs with gallbladder mucocele formation, including a 33-fold decrease in serum adenosine 5'-monophosphate (AMP), lower quantities of precursors required for synthesis of energy transporting nucleotides, and increases in citric acid cycle intermediates, suggest excess metabolic energy and a carbon surplus. Altered quantities of compounds involved in protein translation and RNA turnover, together with accumulation of gamma-glutamylated and N-acetylated amino acids in serum suggest abnormal regulation of protein and amino acid metabolism. Increases in lathosterol and 7α-hydroxycholesterol suggest a primary increase in cholesterol synthesis and diversion to bile acid formation. A number of specific biomarker compounds were identified for their ability to distinguish between control dogs and those that formed a gallbladder mucocele. Particularly noteworthy was a significant decrease in quantity of biologically active compounds that stimulate biliary ductal fluid secretion including adenosine, cAMP, taurolithocholic acid, and taurocholic acid. These findings support the presence of significant metabolic disruption in dogs with mucocele formation. A targeted, quantitative analysis of the identified serum biomarkers is warranted to determine their utility for diagnosis of this disease. Finally, repletion of compounds whose biological activity normally promotes biliary ductal secretion should be examined for any therapeutic impact for resolution or prevention of mucocele formation.
[Mh] Termos MeSH primário: Bile/metabolismo
Sangue
Doenças da Vesícula Biliar/metabolismo
Metabolômica
Mucocele/metabolismo
[Mh] Termos MeSH secundário: Animais
Cães
Feminino
Doenças da Vesícula Biliar/sangue
Masculino
Mucocele/sangue
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180223
[Lr] Data última revisão:
180223
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:180112
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0191076


  10 / 3931 MEDLINE  
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[PMID]:29461375
[Au] Autor:Ata N; Ünverdi H
[Ad] Endereço:Department of Otorhinolaryngology, Gaziantep 25 Aralik State Hospital.
[Ti] Título:Parotid Mucoepidermoid Carcinoma Mimicking a Large Mucocele.
[So] Source:J Craniofac Surg;, 2018 Feb 14.
[Is] ISSN:1536-3732
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Mucoepidermoid carcinoma is a malign tumor involving the parotid gland and minor salivary glands. Parotid pure cystic mucoepidermoid carcinoma can also masquerade mucocele, and hence, histopathological examination is crucial to distinguish the 2. Herein, the authors report a patient of mucoepidermoid carcinoma presenting as an asymptomatic mucocele-like cystic parotid mass. A 69-year-old female presented with cystic parotid mass; her examination findings and diagnostic imaging were consistent with that of mucocele. Histological examination revealed mucoepidermoid carcinoma. This case indicates that parotid mucocele-like cysts should be included in the differential diagnosis of malign salivary gland tumors.
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180220
[Lr] Data última revisão:
180220
[St] Status:Publisher
[do] DOI:10.1097/SCS.0000000000004329



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