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https://www.readbyqxmd.com/read/28433124/subconjunctival-granulomas-from-extrascleral-silicon-oil-leak
#1
Nora Silverman, John W Shore, Roman Shinder
No abstract text is available yet for this article.
May 2017: Ophthalmology
https://www.readbyqxmd.com/read/28430735/sodium-tetradecyl-sulfate-a-review-of-clinical-uses
#2
Helena A Jenkinson, Kelly M Wilmas, Sirunya Silapunt
BACKGROUND: Sodium tetradecyl sulfate (STS) is Food and Drug Administration approved for treatment of varicose veins, but numerous other off-label applications have been reported. OBJECTIVE: To describe the clinical uses of STS, as well as efficacy and adverse effects. METHODS: Review of studies searchable on PubMed from 1938 to 2016 describing clinical uses of STS to determine efficacy and adverse effects associated with various applications...
April 19, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28427539/the-role-of-serum-amyloid-a-staining-of-granulomatous-tissues-for-the-diagnosis-of-sarcoidosis
#3
Albert Huho, Llewellyn Foulke, Timothy Jennings, Efstratios Koutroumpakis, Siddhartha Dalvi, Haroon Chaudhry, Amit Chopra, Aakash Modi, Neha Rane, David J Prezant, Christine Sheehan, Recai Yucel, Mehul Patel, Marc A Judson
BACKGROUND: Previous studies demonstrated that SAA staining of sarcoidosis granulomas was qualitatively and quantitatively different from other granulomatous diseases. These data suggest that positive SAA staining of granulomatous tissue may have adequate specificity to establish a diagnosis of sarcoidosis. Our objective was to determine the diagnostic specificity of SAA staining for sarcoidosis relative to other granulomatous disorders. METHODS: Pathological specimens demonstrating granulomatous inflammation were retrospectively identified at one institution, plus 4 specimens were obtained from New York City firefighters with biopsy-confirmed World Trade Center "sarcoidosis-like" pulmonary disease...
May 2017: Respiratory Medicine
https://www.readbyqxmd.com/read/28425423/pathology-and-molecular-analysis-of-hapalotrema-mistroides-digenea-spirorchiidae-infecting-a-mediterranean-loggerhead-turtle-caretta-caretta
#4
M Santoro, F Di Nocera, D Iaccarino, S P Lawton, A Cerrone, B Degli Uberti, M D'Amore, A Affuso, S Hochscheid, F Maffucci, G Galiero
Turtle blood flukes belonging to the family Spirorchiidae (Digenea) represent a major threat for sea turtle health and are considered the most important parasitic cause of turtle stranding and mortality worldwide. Despite the large diversity of spirorchiid species found globally, there are only 2 records for free-ranging Mediterranean sea turtles that date back to the late 1800s involving just Hapalotrema mistroides Monticelli, 1896. This study describes the first fatal confirmed case of spirorchiidiasis in a free-ranging Mediterranean loggerhead turtle Caretta caretta (Linnaeus) and, owing to the complexities of taxonomic identification of these parasites, provides the first molecular characterization and phylogenetic analysis of H...
April 20, 2017: Diseases of Aquatic Organisms
https://www.readbyqxmd.com/read/28423091/an-unusual-abdominal-wall-mass-in-a-child
#5
Amalia Maria do Espirito Santo Souza, Tomas Marzagão Barbuto, Flávia Alessandra Freitas, Nathalia Fernandes Vianna, Carla Maria Costa Zanchetta, Silvana Forsait, Claudio Borba, Alessandra Milani Prandini de Azambuja, Lilian Maria Cristofani, Vicente Odone
Abdominal tumors are one of the most common types of pediatric cancer. Therefore, they should always be included in the differential diagnosis of abdominal masses. Here, we present the case of a child whose initial hypothesis of diagnosis contemplated this possibility. Later, it was demonstrated that the abdominal mass found was secondary to a common parasitosis. A 2-year old, moderately malnourished and pale white boy was referred with a history of a rapidly growing, well-limited, middle abdominal mass. The mass was 10 by 3 cm, hard and poorly movable, apparently involving both abdominal rectus muscles...
April 13, 2017: Revista do Instituto de Medicina Tropical de São Paulo
https://www.readbyqxmd.com/read/28422568/cgas-sting-tbk1-irf3-7-induced-interferon-%C3%AE-contributes-to-the-clearing-of-non-tuberculous-mycobacterial-infection-in-mice
#6
Nanthapon Ruangkiattikul, Andreas Nerlich, Ketema Abdissa, Stefan Lienenklaus, Abdulhadi Suwandi, Nina Janze, Kristin Laarmann, Julia Spanier, Ulrich Kalinke, Siegfried Weiss, Ralph Goethe
Type I interferons (IFN-I), such as IFN-α and IFN-β are important messengers in the host response against bacterial infections. Knowledge about the role of IFN-I in infections by nontuberculous mycobacteria (NTM) is limited. Here we show that macrophages infected with pathogens of the Mycobacterium avium complex produced significantly lower amounts of IFN-β than macrophages infected with the opportunistic pathogen M. smegmatis. To dissect the molecular mechanisms of this phenomenon, we focussed on the obligate pathogen Mycobacterium avium ssp...
April 19, 2017: Virulence
https://www.readbyqxmd.com/read/28422304/antibiotic-treatment-of-zebrafish-mycobacteriosis-tolerance-and-efficacy-of-treatments-with-tigecycline-and-clarithromycin
#7
C T Chang, K M Doerr, C M Whipps
Zebrafish (Danio rerio) are a popular model organism used in a growing number of research fields. Maintaining healthy, disease-free laboratory fish is important for the integrity of many of these studies. Mycobacteriosis is a chronic bacterial infection caused by several Mycobacterium spp. and is the second most common disease found in laboratory zebrafish. Current mycobacteriosis control measures recommend the removal of infected fish and in severe outbreaks, depopulation. These measures can be effective, but less disruptive measures should be assessed for controlling mycobacteriosis, particularly when valuable and rare lines of fish are affected...
April 19, 2017: Journal of Fish Diseases
https://www.readbyqxmd.com/read/28421832/experimental-induction-of-chicken-aa-amyloidosis-in-white-layer-chickens-by-inoculation-with-inactivated-vaccines
#8
Wazir Ahmad Habibi, Takuya Hirai, Mohammad Hakim Niazmand, Naoko Okumura, Ryoji Yamaguchi
We investigated the amyloidogenic potential of inactivated vaccines and the localized production of serum amyloid A (SAA) at the injection site in white layer chickens. Hens in the treated group were injected intramuscularly three times with high doses of inactivated oil-emulsion Salmonella Enteritidis vaccine and multivalent viral and bacterial inactivated oil-emulsion vaccines at two week intervals. Chickens in the control group did not receive any inoculum. In the treated group, emaciation, and granulomas were present, while several chickens died between 4-6 weeks after the first injection...
April 19, 2017: Avian Pathology: Journal of the W.V.P.A
https://www.readbyqxmd.com/read/28419540/deep-granuloma-annulare-mimicking-inflamed-cysts-in-a-teenager
#9
Emily L Guo, Catherine A Degesys, Richard Jahan-Tigh, Audrey Chan
We describe deep granuloma annulare (DGA) of the forehead mimicking inflamed cysts. Reactive inflammation and sterile purulent drainage may be an underrecognized feature of DGA.
April 17, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28416010/the-effect-of-thymoquinone-coating-on-adhesive-properties-of-polypropylene-mesh
#10
Oktay Aydin, Kuzey Aydinuraz, Fatih Agalar, I Tayfun Sahiner, Canan Agalar, Cem Bayram, Emir Baki Denkbas, Pinar Atasoy
BACKGROUND: An incisional hernia is a common complication following abdominal surgery. Polypropylene mesh is frequently used in the repair of such defects and has nearly become the standard surgical treatment modality. Though they are very effective in reducing recurrence, mesh materials exhibit a strong stimulating effect for intraabdominal adhesion. The thymoquinone (TQ) extracted from Nigella sativa seeds has potential medical properties. TQ has anti-inflammatory, antioxidant and antibacterial properties...
April 17, 2017: BMC Surgery
https://www.readbyqxmd.com/read/28414675/case-report-of-sarcoidosis-as-a-great-mimicker-in-various-populations
#11
C Bowe, F Jenssen, A Espinoza
INTRODUCTION: The prevalence of sarcoidosis varies as much as 1-40 cases per 100,000 depending on region and population. Sarcoid typically occurs in people younger than 50 years old, with a peak incidence with ages between 20 and 40 years old. African Americans are 3 times more likely to develop sarcoidosis than Caucasian Americans, and woman are more likely than men to develop sarcoidosis in any ethnic group; nonetheless, it remains a valid differential across any population. CASE: A 32 year old Hispanic man presented to the Emergency Department with night sweats, fatigue, and 35 pound unintentional weight loss over the last several weeks...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28414663/not-another-acs-rule-out
#12
S Preston, R Nelson, M Watts, D Smith, T Dewenter, D Spruill
CASE: A 50 year old African-American woman with diabetes, hypertension, and hyperlipidemia presented with progressively worsening retro-sternal chest pain, exacerbated by activity and relieved by rest. She also endorsed a thirty-pound unintentional weight loss, and dysphagia. She was dysarthric with left-sided Bell's Palsy and a palpable left axillary lymph node. She had been evaluated at several hospitals in the previous months for similar typical chest pain. Her troponin values were normal, and an EKG showed T-wave inversions in leads I and aVL...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28413505/rare-scar-sarcoidosis-a-case-report
#13
Sha Zhao, Qin Wang, Beibei Cheng, Xiao-Fang Zhu
A 70-year-old female patient presenting with swelling and subcutaneous nodule formation localized to the knee scars over a two-month period is presently reported. Dermatological examinations found erythematous swelling and small papules on the patient's knee scars, along with subcutaneous nodules beneath and around the scars. Computer tomography of the chest region identified multiple obscure tubercles in the lungs and swollen lymph nodes in the hilum pulmonis and mediastinum. Skin biopsy revealed multiple non-caseating granulomas, which had infiltrated the dermis...
April 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28413384/pyogenic-granuloma-of-the-penis-an-uncommon-lesion-with-unusual-presentation
#14
Rateb F Katmeh, Luke Johnson, Eilis Kempley, Shrinal Kotecha, Wael Hamarneh, Sudhanshu Chitale
We present the case of a 37-year-old man who presented with a penile lesion that engorged on erection. Ultrasound examination demonstrated vascularity of the lesion and the decision was made to perform a complete excision. Histological analysis confirmed the diagnosis of a pyogenic granuloma of the penis. Follow-up demonstrated no recurrence at 3 months.
January 2017: Current Urology
https://www.readbyqxmd.com/read/28411688/anti-inflammatory-and-membrane-stabilizing-properties-of-methyl-jasmonate-in-rats
#15
Solomon Umukoro, Akinyinka Oladipo Alabi, Anthony Taghogho Eduviere, Abayomi Mayowa Ajayi, Oluwafemi Gabriel Oluwole
The present investigation was carried out to evaluate anti-inflammatory and membrane stabilizing properties of methyl jasmonate (MJ) in experimental rat models of acute and chronic inflammation. The effects of MJ on acute inflammation were assessed using carrageenan-induced rat's paw edema model. The granuloma air pouch model was employed to evaluate the effects of MJ on chronic inflammation produced by carrageenan in rats. The number of white blood cells (WBC) in pouch exudates was estimated using light microscopy...
March 2017: Chinese Journal of Natural Medicines
https://www.readbyqxmd.com/read/28409038/a-foreign-body-granuloma-of-the-buccal-mucosa-induced-by-honeybee-sting
#16
Kazuhiko Yamamoto, Yohei Nakayama, Yumiko Matsusue, Miyako Kurihara, Takahiro Yagyuu, Tadaaki Kirita
A foreign body granuloma of the buccal mucosa induced by honeybee sting was reported. The patient was an 82-year-old female who presented with a submucous mass at the right buccal mucosa. The mass was 20 mm in diameter, elastically firm, partly mobile without pain or tenderness, and covered with almost normal mucosa. MR image did not delineate the lesion clearly. Under clinical diagnosis of a benign tumor, the lesion was excised under local anesthesia. The excised lesion was 14 × 11 × 9 mm in size and solid and yellowish in cut surface...
2017: Case Reports in Dentistry
https://www.readbyqxmd.com/read/28408356/possible-antifibrotic-effect-of-gdc-0449-vismodegib-a-hedgehog-pathway-inhibitor-in-mice-model-of-schistosoma-induced-liver-fibrosis
#17
Abeer A Elhenawy, Rehab H Ashour, Nairmen Nabih, Naglaa M Shalaby, Nirmeen Megahed
Liver fibrosis is a pathological process complicating schistosomiasis. It is an active process of continuous extracellular matrix accumulation. In Egypt, schistosomiasis re-infection is a continuing problem especially in rural areas. In this study we examined the antifibrotic effect of GDC-0449 (Vismodegib), a hedgehog-pathway inhibitor as a new molecular target for Schistosoma-induced liver fibrosis, in addition to exploring its effect as antischistosomal drug. The effect of GDC-0449 alone or combined with Praziquantel was tried experimentally in infected mice with Schistosoma mansoni...
April 10, 2017: Parasitology International
https://www.readbyqxmd.com/read/28408251/a-34-year-old-obese-woman-with-rash-finger-swelling-and-fever
#18
Na Huo, Zhao Wu, Xiaoqin Dong, Feng Li, Nong Lin, He Wang, Hong Zhao
Disseminated tuberculosis first presenting as cutaneous lesion is uncommon and difficult to diagnose on account of its divers clinical forms. We present a 34-year-old obese woman with rash, finger swelling and fever. The patient was firstly manifested by fever and mass in palm and finger, gradually involving multisystems injury. She was diagnosed with disseminated tuberculosis in consideration of multiple system involvement, imaging characteristics, tuberculous granuloma in dermis and positive result of Mycobacterium culture...
April 10, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28406765/maintenance-treatment-of-anca-associated-vasculitides
#19
REVIEW
Loic Guillevin
ANCA-associated vasculitis(AAV)covers a group of systemic necrotising vasculitides characterised by inflammation of small vessels, sometimes with granuloma, and associated with autoantibodies to neutrophil cytoplasmic proteases (proteinase-3 or myeloperoxidase). Potentially lethal if not promptly diagnosed and treated, AAV in most patients can be induced into remission with the current treatment modalities. However, the risk of relapse remains high, necessitating prolonged immunosuppressive or immunomodulating maintenance therapy, whose optimal duration remains undetermined...
April 5, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28406001/disabling-osteopetrosis-in-an-young-lady
#20
Gouranga Santra, Shinjan Patra, Partha Pratim Chakraborty
Osteopetrosis is a rare disorder of osteoclastic bone resorption leading to hyperostosis. Albers-Schonberg disease, an autosomal dominant variant of osteopetrosis occurs in young adults and has a benign course. A 17 year old female presented with generalized weakness and pallor for last two months. She had insidious onset and gradually progressive loss of vision and hearing for last two years. Plain x-ray of skull revealed increased radio-opacity of skull bones specially in the base, severe under-pneumatization of frontal and sphenoidal sinuses...
December 2016: Journal of the Association of Physicians of India
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