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https://www.readbyqxmd.com/read/29777107/differentiation-of-periapical-granulomas-and-cysts-by-using-dental-mri-a-pilot-study
#1
Alexander Juerchott, Thorsten Pfefferle, Christa Flechtenmacher, Johannes Mente, Martin Bendszus, Sabine Heiland, Tim Hilgenfeld
The purpose of this pilot study was to evaluate whether periapical granulomas can be differentiated from periapical cysts in vivo by using dental magnetic resonance imaging (MRI). Prior to apicoectomy, 11 patients with radiographically confirmed periapical lesions underwent dental MRI, including fat-saturated T2-weighted (T2wFS) images, non-contrast-enhanced T1-weighted images with and without fat saturation (T1w/T1wFS), and contrast-enhanced fat-saturated T1-weighted (T1wFS+C) images. Two independent observers performed structured image analysis of MRI datasets twice...
May 17, 2018: International Journal of Oral Science
https://www.readbyqxmd.com/read/29774572/disseminated-interstitial-granuloma-annulare-associated-with-hepatocellular-carcinoma
#2
R K Jacobson, C Antia, M A Sharaf
No abstract text is available yet for this article.
May 17, 2018: Clinical and Experimental Dermatology
https://www.readbyqxmd.com/read/29772919/erythema-nodosum-as-the-initial-presentation-of-nivolumab-induced-sarcoidosis-like-reaction
#3
Alexandre Laroche, Evelyn Alarcon Chinchilla, Emilie Bourgeault, Marc-André Doré
BACKGROUND: We report a case of nivolumab-related sarcoidosis-like syndrome that initially presented with erythema nodosum. Sarcoidosis development has been described in single and combination immunotherapy. CASE PRESENTATION: A 68-year-old white woman with metastatic ocular amelanotic choroid melanoma was treated with nivolumab. The patient developed histologically confirmed erythema nodosum lesions and pulmonary granuloma sarcoidosis. Nivolumab was discontinued and the patient started ipilimumab therapy...
May 1, 2018: Journal of Cutaneous Medicine and Surgery
https://www.readbyqxmd.com/read/29771778/endobronchial-ultrasound-guided-transbronchial-needle-aspiration-using-19-g-needle-for-sarcoidosis
#4
Akshu Balwan
BACKGROUND: Flexible bronchoscopy with endobronchial ultrasound (EBUS)-guided transbronchial needle aspiration (TBNA) is increasingly being used to obtain pathology specimens for diagnosis of sarcoidosis. There is wide variation in reported diagnostic yield in literature. New TBNA needles are available in the market but data are lacking about their diagnostic yield especially for sarcoidosis. This study reports the diagnostic yield of bronchoscopy with EBUS-TBNA using ViziShot FLEX 19-G needle in a series of patients with suspected sarcoidosis...
May 16, 2018: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/29771605/bilateral-conjunctival-granulomas-in-a-young-lady-with-hypereosinophilic-syndrome-a-case-report
#5
Kalpana Babu, Bhagya Sudheer, S Krishna Kumar
PURPOSE: To report an interesting case of bilateral conjunctival granulomas in a young lady with hypereosiniophilic syndrome. MATERIALS & METHODS: Retrospective interventional case report Results: A 37-year-old lady presented with irritation and redness in both eyes of 15-day duration. She had a history of abdominal pain and diarrhea since 8 months for which she has been extensively investigated including a positron emission tomography (PET) scan and an ileal biopsy which showed chronic granulomatous inflammation with eosinophils...
May 17, 2018: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/29770929/two-cases-of-sarcoidosis-presenting-as-longitudinally-extensive-transverse-myelitis
#6
REVIEW
Amanda Mary Scott, Janeth Yinh, Timothy McAlindon, Robert Kalish
Neurosarcoidosis is uncommon with an incidence of approximately 5 to 15%. Central nervous system involvement can be divided into brain and spinal cord neurosarcoidosis. Spinal cord sarcoidosis is extremely rare, occurring in less than 1% of all sarcoidosis cases. Its manifestations may include cauda equina syndrome, radiculopathy, syringomyelia, cord atrophy, arachnoiditis, and myelopathy or transverse myelitis. We highlight two cases of spinal cord sarcoidosis, each presenting with longitudinally extensive transverse myelitis, that demonstrate the dilemmas that physicians face with regard to diagnosis and treatment...
May 17, 2018: Clinical Rheumatology
https://www.readbyqxmd.com/read/29769775/primary-gingival-tuberculosis-in-pregnancy-a-rare-combination
#7
Shweta Sharma, Abdul Ahad, Narinder Dev Gupta, Vivek Kumar Sharma
Tuberculosis (TB), a common chronic-specific granulomatous disease, has become rare in the developed countries. However, it is still a common cause of morbidity and mortality in India. Although it commonly involves the lungs, its presentation in the oral cavity is quite uncommon. The very rare incidence of primary gingival TB, particularly in the absence of active pulmonary involvement often leads to misdiagnosis. Clinical features of oral lesions may include ulceration, nodules, granulomas, and fissures. TB in pregnant women is a major cause of obstetric complications and increased risk of maternal and child mortality...
March 2018: Journal of Indian Society of Periodontology
https://www.readbyqxmd.com/read/29769774/simultaneous-occurrence-of-pyogenic-granuloma-at-multiple-sites-associated-with-bone-loss-report-of-a-rare-case
#8
Gatha Mohanty, Rinkee Mohanty, Anurag Satpathy
Pyogenic granuloma (PG) is a reactive hyperplasia of connective tissue that occurs in response to low-grade local irritation, traumatic injury, foreign materials, or hormonal causes and rarely associated with bone loss. Although solitary PG is a common lesion in the orofacial region, presence of multiple such lesions at the same time with associated bone loss is rare. In addition, repeated recurrences of such lesions sometimes frustrate the clinician. This article presents a rare case of simultaneous occurrence of PG at multiple sites associated with bone loss in a young female and its management...
March 2018: Journal of Indian Society of Periodontology
https://www.readbyqxmd.com/read/29767317/successful-sequential-treatment-with-itraconazole-and-ala-pdt-for-cutaneous-granuloma-by-candida-albicans-a-case-report-and-literature-review
#9
Qing Cai, Lian-Juan Yang, Jia Chen, Hong Yang, Zhi-Qin Gao, Xiu-Li Wang
Photodynamic therapy (PDT) is a process that combines a photosensitizing drug and light and promotes phototoxic responses in target cells, mainly via oxidative damage. Antifungal photodynamic therapy has been successfully employed against Candida species, dermatophytes, and deep mycoses. We present a case of a cutaneous granuloma caused by C. albicans treated with 5-aminolevulinic acid (ALA)-PDT. A 64-year-old man presented with two plaques on his right hand and wrist for 2 years. The diagnosis was made based on histopathology, mycology, and molecular identification of paraffin-embedded tissues...
May 16, 2018: Mycopathologia
https://www.readbyqxmd.com/read/29766705/multiple-granuloma-faciale-a-clinical-finding-from-a-dermoscopic-point-a-view
#10
Riccardo Pampena, Giovanni Paolino, Dario Didona, Caterina Longo, Monica Salvi, Fiorina Giona, Michelina Santopietro, Anna Carbone, Pasquale Frascione, Stefano Calvieri, Pietro Donati
No abstract text is available yet for this article.
June 2018: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29765967/nail-pyogenic-granuloma-following-treatment-with-blinatumomab
#11
Dilshad Paurobally, Josette Andre, Bertrand Richert
No abstract text is available yet for this article.
April 2018: Skin Appendage Disorders
https://www.readbyqxmd.com/read/29765963/alopecic-and-aseptic-nodules-of-the-scalp-first-report-in-south-america-and-second-in-america
#12
Cristián Fischer-Levancini, Matías Gompertz, Antonio Guglielmetti, Héctor Opazo
Alopecic and aseptic nodules of the scalp, also named pseudocysts of the scalp, are a relatively new, little-known, and for sure underdiagnosed disease. It affects mostly young men and is characterized by a solitary or a few dome-shaped nodules accompanied by nonscarring alopecia, deep inflammatory infiltration in the skin biopsy specimen, and, in most cases, granulomas. It has a good response to doxycycline, intralesional corticosteroids, or drainage/aspiration of the lesion. We present a case report and a summary of the published cases...
April 2018: Skin Appendage Disorders
https://www.readbyqxmd.com/read/29764022/-diagnosis-and-treatment-of-plasma-cell-granuloma-in-nasal-cavity-and-sinus
#13
Y R Lu, S C Li, W W Wang, Z H Yin, G K Wang
No abstract text is available yet for this article.
May 7, 2018: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/29763927/reactive-lymphoid-hyperplasia-or-tubercular-lymphadenitis-can-real-time-pcr-on-fine-needle-aspirates-help-physicians-in-concluding-the-diagnosis
#14
Vivek Gupta, Arvind Bhake
BACKGROUND: Enlarged lymph nodes in adult patients often present a diagnostic challenge. In the absence of granuloma or necrosis, the cytology/tissue findings are misleading and relate the enlarged lymph nodes to reactive lymphoid hyperplasia (RLH), because granuloma formation is an immunological response that usually takes 14-100 days to develop. This study assesses the role of real-time (RT)-PCR in the diagnosis of the Mycobacterium complex (MTBC) in lymph node aspirates compared with culture in cases of RLH...
May 15, 2018: Acta Cytologica
https://www.readbyqxmd.com/read/29763518/tattoo-associated-uveitis-with-or-without-systemic-sarcoidosis-a-comparative-review-of-the-literature
#15
REVIEW
Nicolas Kluger
Sarcoidosis is a systemic disease of unknown aetiology characterized by the presence of non-caseating epithelioid cell granulomas in multiple organs, mainly the lungs and the lymphatic system. It is also one of the leading causes of inflammatory eye diseases. For the past 70 years, sarcoidal granulomas on tattoos and permanent make-up have been documented. They can be the first and sometimes unique cutaneous manifestation of systemic sarcoidosis. A few cases of sarcoidosis with uveitis and granulomatous reactions within tattoos have been described...
May 15, 2018: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29763352/pyogenic-granuloma-in-the-tongue-in-a-five-year-old-a-case-report
#16
Scott M Peters, David A Koslovsky, Angela J Yoon, Elizabeth M Philipone
Pyogenic granuloma, also called lobular capillary hemangioma, is a benign vascular lesion of the skin and mucous membranes. While the majority of pyogenic granulomas in the oral cavity involve the gingiva, they also infrequently present at other sites including lips, oral mucosa, palate, and tongue. We report a case of a pyogenic granuloma of the tongue in a five-year old female patient.
May 15, 2018: Journal of Clinical Pediatric Dentistry
https://www.readbyqxmd.com/read/29760437/cd82-hypomethylation-is-essential-for-tuberculosis-pathogenesis-via-regulation-of-runx1-rab5-22
#17
Hyun-Jung Koh, Ye-Ram Kim, Jae-Sung Kim, Jin-Seung Yun, Sojin Kim, Sun Young Kim, Kiseok Jang, Chul-Su Yang
The tumor suppressor gene CD82/KAI1 is a member of the tetraspanin superfamily and organizes various membrane-based processes. Mycobacterium tuberculosis (MTB) persists in host macrophages by interfering with phagolysosome biogenesis and inflammatory responses, but the role of CD82 in controlling the intracellular survival of pathogenic mycobacteria within macrophages remains poorly understood. In this study, we demonstrated that the virulent MTB strain H37Rv (MTB Rv) induced CD82 promoter hypomethylation, resulting in CD82 expression...
May 14, 2018: Experimental & Molecular Medicine
https://www.readbyqxmd.com/read/29758082/adjunct-antibody-administration-with-standard-treatment-reduces-relapse-rates-in-a-murine-tuberculosis-model-of-necrotic-granulomas
#18
Alvaro A Ordonez, Supriya Pokkali, Sunhwa Kim, Brian Carr, Mariah H Klunk, Leah Tong, Vikram Saini, Yong S Chang, Matthew McKevitt, Victoria Smith, David L Gossage, Sanjay K Jain
Matrix metalloproteinase (MMP)-9 is a zinc-dependent protease associated with early immune responses to Mycobacterium tuberculosis infection, macrophage recruitment and granuloma formation. We evaluated whether adjunctive inhibition of MMP-9 could improve the response to standard TB treatment in a mouse model that develops necrotic lesions. Six weeks after an aerosol infection with M. tuberculosis, C3HeB/FeJ mice received standard TB treatment (12 weeks) comprising rifampin, isoniazid and pyrazinamide alone or in combination with either anti-MMP-9 antibody, etanercept (positive control) or isotype antibody (negative control) for 6 weeks...
2018: PloS One
https://www.readbyqxmd.com/read/29757858/classification-of-foreign-body-reactions-due-to-industrial-silicone-injection
#19
Ago Harlim, Mpu Kanoko, Siti Aisah
BACKGROUND: A foreign body reaction (FBR) is a typical tissue response to a biomaterial that has been injected or implanted in human body tissue. There has been a lack of data on the classification of foreign body reaction to silicone injection, which can describe the pattern of body tissue responses to silicone. OBJECTIVE: Determine the foreign body reaction to silicone injection. METHOD: We modified the classification proposed by Duranti and colleagues, which has categorized a FBR to hyaluronic acid injection into a new classification of an FBR to silicone injection...
April 24, 2018: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/29757038/granuloma-as-a-complication-of-polycaprolactone-based-dermal-filler-injection-ultrasound-and-histopathology-studies
#20
Ewa Skrzypek, Barbara Górnicka, Daisy Miriam Skrzypek, Mlosek Robert Krzysztof
In aesthetic medicine, there has been an ongoing search for an ideal dermal filler to offer zero complication rate. Polycaprolactone-based dermal filler (PCL) has been available since 2009. The purpose of the paper was to present a case of granuloma as a complication of PCL injection, which has not been reported so far by other researchers. A 68-year-old female was injected with PCL. One year later, nodules accompanied by bluish skin discoloration developed within the injection site. Ultrasound and histopathology studies were performed...
May 14, 2018: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
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