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https://www.readbyqxmd.com/read/28216498/-significance-of-differential-diagnosis-for-sinonasal-mass-by-ct-value
#1
Yan Jiang, Jing Gao, Wenling Su
To explore whether CT value is useful in identifying different disease in tumors of rhinosinus parenchyma.
 Methods: The data of preoperation noncontrast CT in 277 patients were retrospectively reviewed. The final diagnosis and classification were based on the result of surgical histopathological examination. The CT value range for different classification was calculated and was compared. All patients were re-diagnosed according to CT value range combined with pathological results by the same doctor team...
January 28, 2017: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28203473/dysgenetic-polycystic-disease-of-minor-salivary-gland-a-rare-case-report-and-review-of-the-literature
#2
N Srikant, Shweta Yellapurkar, Karen Boaz, Mohan Baliga, Nidhi Manaktala, Ankita Sharma, Shakthi Dorai, Prajwal Pai
Polycystic (dysgenetic) disease of the salivary glands is a rare entity that has only recently been described in the literature. The disease is more commonly seen in females and majority of the cases have presented as bilateral parotid gland swellings. This case presenting in a 21-year-old male is the first of this unusual entity involving solely the minor salivary gland on the lower lip. This case report highlights the importance for the clinician to be aware of this differential diagnosis, when treating an innocuous lesion like a mucocele...
2017: Case Reports in Pathology
https://www.readbyqxmd.com/read/28151903/mechanical-intestinal-obstruction-secondary-to-appendiceal-mucinous-cystadenoma-a-case-report-and-brief-review
#3
REVIEW
Zheng-Shui Xu, Wei Xu, Jia-Qi Ying, Hua Cheng
BACKGROUND: Appendiceal mucinous cystadenoma can present in various ways, and it is most commonly encountered incidentally during appendectomy, but mechanical intestinal obstruction secondary to an appendiceal mucocele has been rarely reported. METHODS: We report a case of mechanical intestinal obstruction secondary to appendiceal mucinous cystadenoma. After nasogastric decompression and initial aggressive intravenous fluid resuscitation, an emergency operation was performed under the diagnosis of acute mechanical intestinal obstruction...
February 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28149092/isolated-sphenoid-sinus-lesions-experience-with-a-few-rare-pathologies
#4
Nishanth Sadashiva, B N Nandeesh, Dhaval Shukla, Dhananjaya Bhat, Sampath Somanna, Bhagavatula Indira Devi
INTRODUCTION: The sphenoid sinus is often neglected because of its difficult access. The deep position of the sphenoid sinus hinders early diagnosis of pathologies in that location. Delayed diagnosis can cause serious complications due to proximity to many important structures. OBJECTIVES: The aim of this study is to demonstrate different pathologies which can affect the sphenoid sinus and elucidate the findings. METHODS: Cases of isolated sphenoid sinus lesions encountered in the neurosurgical setting which had rare pathologies are discussed...
January 2017: Journal of Neurosciences in Rural Practice
https://www.readbyqxmd.com/read/28141656/outcomes-in-surgical-treatment-of-mucocele-in-frontal-sinus
#5
Priscila Luiza Dos Santos, Letícia Liana Chihara, Luis Fernando Azambuja Alcalde, Bárbara Furtado Masalskas, Eduardo Sant'Ana, Paulo Esteves Pinto Faria
The aim of the study was to correlate several studies dating from 1997 to 2015 to identify the most effective treatments for mucocele in the frontal sinus (with/without other paranasal sinuses), considering successful outcomes and recurrence. We aimed to conduct a literature review for articles published between 1997 and 2015. For this, we accessed articles in the SciELO database, as well as LILACS, PubMed, and Google Scholar databases. Were identified 32 work-related injuries in the paranasal sinuses; 2 of these were not related to mucoceles or mucopyocele, 4 had no relation to the frontal sinus, 9 were related to the frontal sinus and other paranasal sinuses, 4 were related to mucocele associated with other sinuses, and 13 involved only the frontal sinus...
January 30, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28140636/bile-acid-composition-of-gallbladder-contents-in-dogs-with-gallbladder-mucocele-and-biliary-sludge
#6
Toshiaki Kakimoto, Hideyuki Kanemoto, Kenjiro Fukushima, Koichi Ohno, Hajime Tsujimoto
OBJECTIVE To examine bile acid composition of gallbladder contents in dogs with gallbladder mucocele and biliary sludge. ANIMALS 18 dogs with gallbladder mucocele (GBM group), 8 dogs with immobile biliary sludge (i-BS group), 17 dogs with mobile biliary sludge (m-BS group), and 14 healthy dogs (control group). PROCEDURES Samples of gallbladder contents were obtained by use of percutaneous ultrasound-guided cholecystocentesis or during cholecystectomy or necropsy. Concentrations of 15 bile acids were determined by use of highperformance liquid chromatography, and a bile acid compositional ratio was calculated for each group...
February 2017: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/28133104/-fourteen-cases-of-low-grade-appendiceal-mucinous-neoplasm
#7
Takuro Yoshikawa, Hiroki Sakamoto, Takahisa Akashi, Yu Asakura, Tetsuya Ienaga
Low-grade appendiceal mucinous neoplasm(LAMN)is a rare disease. In consideration of consistency with the 2010WHO Classification, LAMNwas classified in the Japanese Classification of Colorectal Carcinoma 8th edition. The present study involved 14 patients with LAMNover a 5-year period. The preoperative diagnosis was made as mucocele of the appendix in 9 cases. Operative interventions included ileocecal resection in 6 cases(laparoscopic; 3 cases)and appendectomy in 8 cases (laparoscopic; 6 cases). Histopathologically, there was no LNpositive case...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28118197/antronasal-polyp-extending-to-orbital-fossa
#8
Hanifi Bayaroğullari, Gülen Burakgazi, Şemsettin Okuyucu
Sinonasal infections and nasal polyps can be taken as 2 components of a disease. Polyps due to chronic inflammations of nasal cavity and sinuses are not rare. They may present with various clinical signs and symptoms, while the secondary complications may cause serious problems. They are most commonly treated medically, although surgery is the therapy of choice in some conditions. The complications can be listed as mucocele formation, orbital inflammation, intracranial extension by erosion of the boney structures...
January 23, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28118188/endoscopic-assisted-removal-of-a-rare-mucocele-complicating-from-alloplastic-medial-orbital-fracture-reconstruction
#9
Shadad M Mahmoud, Han-Tsung Liao
Orbital wall fracture reconstruction is usually recommended to prevent subsequent functional and esthetic complications. Mucocele development following such injuries or its management is recognized but rare sequelae. When they occur, they represent a diagnostic and management dilemma. The authors described a patient with orbital and ethmoidal mucocele. A 62-year-old female patient presented with progressive left exophthalmos 1 year following titanium mesh reconstruction of a medial orbital wall fracture. Computed tomography and magnetic resonance imaging demonstrated an encysted lesion encasing the mesh plate in the left orbit and extending into the ethmoidal sinus...
January 23, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28099620/oral-mucosal-diseases-in-children-casuistics-from-the-department-of-dermatology-university-of-s%C3%A3-o-paulo-brazil
#10
Aline Erthal, Silvia Vanessa Lourenço, Marcello Menta Simonsen Nico
There are no studies about pediatric oral mucosal diseases performed by dermatologists in Brazil. This study presents the casuistics of oral mucosal diseases in children examined at the Oral Diseases Clinic at the Department of Dermatology - University of São Paulo - Brazil. Cases were retrospectively studied from the hospital records from 2003 to 2015. A hundredsix children have been examined. Commoner lesions examined included mucoceles and aphthae. Rare and difficult cases were also seen and have been published; this clinic is based in a tertiary hospital center that deals mostly with complex cases...
November 2016: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28089461/chronic-lymphocytic-leukemia-in-association-with-a-ranula-a-report-and-review-of-the-literature
#11
Scott M Peters, Chang Han, Angela J Yoon, Elizabeth M Philipone
Chronic lymphocytic leukemia (CLL), an indolent neoplasm of B lymphocytes, is the most common adult leukemia in the Western Hemisphere. Despite this, however, the intraoral presentation of CLL is quite rare. We report the case of an 83-year-old woman with CLL incidentally involving minor salivary glands in association with a ranula (floor-of-mouth mucocele).
November 22, 2016: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
https://www.readbyqxmd.com/read/28086986/radioiodine-sinus-uptake-related-to-mucosal-thickening-or-aspergilloma-a-case-series-of-an-unrecognized-event-well-evidenced-by-spect-ct
#12
Renaud Ciappuccini, David Blanchard, Jean-Pierre Rame, Dominique de Raucourt, Emmanuel Babin, Stéphane Bardet
BACKGROUND: False-positive radioiodine (RAI) uptake related to chronic sinusitis and mucocele has only rarely been reported in patients with differentiated thyroid cancer (DTC) even with the recent use of single photon emission tomography with computed tomography (SPECT/CT) acquisition. No other etiology of sinus RAI uptake has been mentioned to date. OBJECTIVES: We report five cases of DTC patients with sinus RAI uptake on post-RAI scintigraphy. SPECT/CT clearly localized RAI uptake either in the sphenoid, the maxillary or the frontal sinus and highly suspected mucosal thickening in four patients and sinus aspergilloma in one patient...
January 13, 2017: Cancer Imaging: the Official Publication of the International Cancer Imaging Society
https://www.readbyqxmd.com/read/28064467/clinical-relationship-between-cholestatic-disease-and-pituitary-dependent-hyperadrenocorticism-in-dogs-a-retrospective-case-series
#13
K-H Kim, S-M Han, K-O Jeon, H-T Kim, Q Li, M-O Ryu, W-J Song, S-C Park, H-Y Youn
BACKGROUND: A high prevalence of cholestatic disease, including gallbladder mucocele (GBM), has been reported in dogs with naturally occurring pituitary-dependent hyperadrenocorticism (PDH). HYPOTHESIS/OBJECTIVES: Differences exist in the clinical features of dogs with PDH and concurrent cholestatic disease, and also is the management of these dogs with trilostane. ANIMALS: Sixty-five client-owned dogs with naturally occurring PDH. METHODS: This was a retrospective, observational case series...
January 8, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28060098/the-manangement-of-the-paranasal-sinus-osteomas
#14
Hasan Hüseyin Arslan, Hamdi Tasli, Süleyman Cebeci, Mustafa Gerek
OBJECTIVE: Osteoma is the most common benign tumor of the paranasal sinuses. The clinical characteristics and treatment of this disease remain controversial. The aim of this study is to determine the appropriate method of treatment approach according to the features of osteomas. METHODS: Forty-one patients with paranasal sinus osteomas were included in the study. According to the location and the size of tumors, patients were followed up or operated. Surgical treatment was performed via external, endoscopic, or combined approaches for symptomatic patients...
January 5, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28056117/alopecia-following-bicoronal-incisions
#15
Sameep Kadakia, Arvind Badhey, Sara Ashai, Thomas S Lee, Yadranko Ducic
Importance: Multiple techniques may be used to perform bicoronal incisions, and alopecia is a known postoperative complication of this procedure. To date, no large studies exist comparing alopecia outcomes among bicoronal incision techniques with and without the use of Raney clips. Objective: To determine (1) whether postoperative alopecia is more common when bicoronal incisions are performed with monopolar cautery, Colorado microdissection tip cautery, or traditional cold steel and (2) whether this outcome is affected by the use of Raney clips...
January 5, 2017: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/28032399/increased-leptin-and-leptin-receptor-expression-in-dogs-with-gallbladder-mucocele
#16
S Lee, O-K Kweon, W H Kim
BACKGROUND: Leptin and its receptor play a role in several disease processes such as pancreatitis and heart disease. However, their association with gallbladder mucocele (GBM) in dogs has not been reported. HYPOTHESIS/OBJECTIVES: To evaluate differences in the expression of leptin and leptin receptor between dogs with and without GBM. ANIMALS: Twenty-five healthy dogs, including 9 laboratory beagle dogs, and 22 client-owned dogs with GBM. METHODS: Serum leptin concentration was determined in blood samples of all dogs by ELISA...
January 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28027244/definitive-management-of-persistent-frontal-sinus-infections-and-mucocele-with-a-vascularized-free-fibula-flap
#17
Sammy Sinno, Eduardo D Rodriguez
Chronic frontal sinus infections in the setting of previous trauma or tumor removal are challenging clinical scenarios. To remove and débride all chronically infected tissue, obliterate dead space, and provide a stable reconstructive yet aesthetic contour are critical tasks in managing these patients. The vascularized free fibula is an ideal flap for this situation; in this article, the authors detail their technique in a patient with chronic frontal sinus infections complicated by mucocele formation.
January 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28005494/glomerular-lesions-in-proteinuric-miniature-schnauzer-dogs
#18
E Furrow, G E Lees, C A Brown, R E Cianciolo
Miniature Schnauzer dogs are predisposed to idiopathic hypertriglyerceridemia, which increases risk for diseases such as pancreatitis and gallbladder mucocele. Recently, elevated triglyceride concentrations have been associated with proteinuria in this breed, although it is difficult to determine which abnormality is primary. Retrospective review of renal tissue from 27 proteinuric Miniature Schnauzers revealed that 20 dogs had ultrastructural evidence of osmophilic globules consistent with lipid in glomerular tufts...
January 1, 2016: Veterinary Pathology
https://www.readbyqxmd.com/read/28003917/frontal-mucocele-following-previous-facial-trauma-with-hardware-reconstruction
#19
Megan EuDaly, Chadd K Kraus
Mucoceles are cysts that can develop after facial bone fractures, especially those involving the frontal sinuses. Despite being rare, mucoceles can result in serious delayed sequelae. We present a case of a frontal mucocele that developed two years after extensive facial trauma following a motor vehicle crash (MVC) and review the emergency department (ED) evaluation and treatment of mucocele. Early recognition, appropriate imaging, and an interdisciplinary approach are essential for managing these rare sequelae of facial trauma...
2016: Case Reports in Emergency Medicine
https://www.readbyqxmd.com/read/27990011/retrospective-analysis-of-canine-gallbladder-contents-in-biliary-sludge-and-gallbladder-mucoceles
#20
Shinya Mizutani, Shidow Torisu, Yasuyuki Kaneko, Shushi Yamamoto, Shinsuke Fujimoto, Benedict Ong Huai Ern, Kiyokazu Naganobu
The pathophysiology of canine gallbladder diseases, including biliary sludge, gallbladder mucoceles, and gallstones, is poorly understood. This study aimed to evaluate the composition of gallbladder contents and bacterial infection of the gallbladder in order to elucidate the pathophysiology of biliary sludge and gallbladder mucoceles. A total of 43 samples of canine gallbladder contents (biliary sludge, 21 and gallbladder mucoceles, 22) were subjected to component analysis by infrared spectroscopy, and the resultant infrared spectra were compared with that of swine mucin...
December 17, 2016: Journal of Veterinary Medical Science
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