keyword
MENU ▼
Read by QxMD icon Read
search

ulcer skin

keyword
https://www.readbyqxmd.com/read/28550239/clinical-conditions-responsible-for-hyperviscosity-and-skin-ulcers-complications
#1
Gregorio Caimi, Baldassare Canino, Rosalia Lo Presti, Caterina Urso, Eugenia Hopps
In this brief review, we have examined some clinical conditions that result to be associated to an altered hemorheological profile and at times accompanied by skin ulcers. This skin condition may be observed in patients with the following condtions, such as primary polycythemic hyperviscosity (polycythemia, thrombocytemia) treated with hydroxyurea, primary plasma hyperviscosity (multiple myeloma, cryoglobulinemia, cryofibrinogenemia, dysfibrinogenemia, and connective tissue diseases), primary sclerocythemic hyperviscosity (hereditary spherocytosis, thalassemia, and sickle cell disease)...
May 19, 2017: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/28547523/cutaneous-manifestations-of-medium-and-large-vessel-vasculitis
#2
REVIEW
Francois Chasset, Camille Francès
Dermatologic manifestations are observed in almost all systemic vasculitides, even in large-and medium-vessel vasculitides, although such vessels are not found in the skin. Cutaneous manifestations may be related to a direct skin localization of the systemic vasculitis or a non-specific process associated with the vasculitis. According to the 2012 International Chapel Hill consensus, the two major variants of large-vessel vasculitides are Takayasu arteritis and giant-cell arteritis. In Europe and North America, acute inflammatory nodules or erythema nodosum-like lesions are the most commonly observed skin lesions with Takayasu arteritis...
May 26, 2017: Clinical Reviews in Allergy & Immunology
https://www.readbyqxmd.com/read/28545894/post-occlusive-reactive-hyperaemia-of-skin-microvasculature-and-foot-complications-in-type-2-diabetes
#3
Sean M Lanting, Alex L Barwick, Stephen M Twigg, Nathan A Johnson, Michael K Baker, Simon K Chiu, Ian D Caterson, Vivienne H Chuter
AIMS: Diabetes-related microvascular disease has been implicated in the development of foot ulceration and amputation. Assessment of microvascular function may be effective in identifying those at risk of diabetic foot complications. We investigated the relationship between active or previous foot complication and post-occlusive reactive hyperaemia (PORH) measured by laser-Doppler fluxmetry (LDF) in people with type 2 diabetes. METHODS: PORH measures were obtained from the hallux apex in 105 people with type 2 diabetes...
May 14, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28545512/tie2-as-a-novel-key-factor-of-microangiopathy-in-systemic-sclerosis
#4
Falk Moritz, Janine Schniering, Jörg H W Distler, Renate E Gay, Steffen Gay, Oliver Distler, Britta Maurer
BACKGROUND: The angiopoietin(Ang)/Tie2 system is a key regulator of vascular biology. The expression of membrane bound (mb) Tie2 and Ang-1 ensures vessel stability, whereas Ang-2, inducible by vascular endothelial growth factor (VEGF), hypoxia, and inflammation, acts as an antagonist. Tie2 signalling is also attenuated by soluble Tie2 (sTie2), the extracellular domain of the receptor, which is shed upon stimulation with VEGF. Herein, we investigate the role of Ang/Tie2 in the peripheral vasculopathy in systemic sclerosis (SSc) including animal models...
May 25, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28545109/hyperbaric-oxygen-therapy-for-wound-healing-in-diabetic-rats-varying-efficacy-after-a-clinically-based-protocol
#5
Johan W van Neck, Bastiaan Tuk, Esther M G Fijneman, Jonathan J Redeker, Edwin M Talahatu, Miao Tong
Hyperbaric oxygen therapy (HBOT) is a clinical treatment in which a patient breathes pure oxygen for a limited period of time at an increased pressure. Although this therapy has been used for decades to assist wound healing, its efficacy for many conditions is unproven and its mechanism of action is not yet fully clarified. This study investigated the effects of HBOT on wound healing using a diabetes-impaired pressure ulcer rat model. Seven weeks after streptozotocin-induced diabetes in rats (n = 55), a pressure ulcer was created on dorsal skin...
2017: PloS One
https://www.readbyqxmd.com/read/28540091/a-severe-case-of-lymphomatoid-papulosis-type-e-successfully-treated-with-interferon-alfa-2a
#6
Aslı Bilgiç Temel, Betül Unal, Hatice Erdi Şanlı, Şeniz Duygulu, Soner Uzun
Lymphomatoid papulosis (LyP) is a benign papulonodular skin eruption with histologic features of malignant lymphoma. A new variant of LyP which was termed "type E" was recently described with similar clinical and histological features to angiocentric and angiodestructive T-cell lymphoma. LyP type E is characterized with recurrent papulonodular lesions which rapidly turn into hemorrhagic necrotic ulcers and spontaneous regression by leaving a scar. None of the available treatment modalities affects the natural course of LyP...
2017: Case Reports in Dermatological Medicine
https://www.readbyqxmd.com/read/28539548/skin-resident-stem-cells-and-wound-healing
#7
Yohei Iwata, Hirohiko Akamatsu, Yuichi Hasebe, Seiji Hasegawa, Kazumitsu Sugiura
  CD271 is common stem cell marker for the epidermis and dermis. We assessed a kinetic movement of epidermal and dermal CD271(+) cells in the wound healing process to elucidate the possible involvement with chronic skin ulcers. Epidermal CD271(+) cells were proliferated and migrated from 3 days after wounding. Purified epidermal CD271(+) cells expressed higher TGFβ2 and VEGFα transcripts than CD271(-) cells. Delayed wound healing was observed in the aged mice compared with young mice. During the wound healing process, the peak of dermal CD271(+) cell accumulation was delayed in aged mice compared with young mice...
2017: Nihon Rinshō Men'eki Gakkai Kaishi, Japanese Journal of Clinical Immunology
https://www.readbyqxmd.com/read/28538897/do-you-know-this-syndrome-werner-syndrome
#8
Özlem Bilgiç
Werner syndrome is a rare autosomal recessive disorder, caused by mutations in the WRN gene. Clinical findings include: senile appearance, short stature, grey hair, alopecia, bird-like face, scleroderma-like skin changes, skin ulcers, voice abnormalities, cataracts, osteoporosis, type 2 diabetes mellitus, ischemic heart disease and hypogonadism. The syndrome begins to become apparent in adolescence but it is usually diagnosed in the third or fourth decade of life. Since the patients usually die by the age of 40-50 years related to malignant neoplasms or atherosclerotic complications, they should be closely followed and treated for complications...
March 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28538896/periungual-tegumentary-leishmaniasis-a-diagnostic-challenge
#9
Bruna Morassi Sasso, Ana Beatriz Barbosa Torino, Andréa Fernandes Eloy da Costa França, Paulo Eduardo Neves Ferreira Velho
Periungual and paronychia-like skin lesions can mimic various diseases, setting up a diagnostic challenge that invariably requires correlation with complementary tests. We report a case of an ulcerated tumor of the nailfold diagnosed as leishmaniasis. Although paronychia-like cutaneous leishmaniasis is a rare variant, its epidemiological relevance in Brazil should prompt dermatologists to include it as a plausible diagnosis thus leading to correct work up and treatment.
March 2017: Anais Brasileiros de Dermatologia
https://www.readbyqxmd.com/read/28537860/global-skin-diseases-on-instagram-hashtags
#10
Taylor Braunberger, Jessica Mounessa, Kyle Rudningen, Cory A Dunnick, Robert P Dellavalle
Recently named one of the most influential phone applications, Instagram continues to grow in popularity [1]. Instagram consists of images and video posts, making it ideal for education and communication within the visual field of dermatology. In this study, we seek to determine the presence of dermatology-related content with regard to the most common cutaneous diseases of the world. We searched the account types and hashtags associated with the eight most common skin diseases globally as identified by the Global Burden of Disease (GBD) study by Hollenstein et al...
May 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28536684/gastrointestinal-cytomegalovirus-disease-in-a-patient-with-pemphigus-vulgaris-treated-with-corticosteroid-and-mycophenolate-mofetil
#11
Luiza Barbosa Oliveira, Celina Wakisaka Maruta, Denise Miyamoto, Fernanda Aburesi Salvadori, Claudia Giuli Santi, Valeria Aoki, Amaro Nunes Duarte-Neto
Pemphigus vulgaris is an autoimmune disease characterized by the formation of suprabasal intra-epidermal blisters on the skin and mucosal surfaces. Infectious diseases are the main cause of death in patients with pemphigus due to the disrupture of the physiological skin barrier, immune dysregulation, and the use of immunosuppressive medications leaving the patient prone to acquire opportunistic infections. We report the case of a 67-year-old woman diagnosed with pemphigus vulgaris, who was irregularly taking prednisone and mycophenolate mofetil...
January 2017: Autopsy & case reports
https://www.readbyqxmd.com/read/28535399/dry-skin-and-pressure-ulcer-risk-a-multi-center-cross-sectional-prevalence-study-in-german-hospitals-and-nursing-homes
#12
Anna Lechner, Nils Lahmann, Konrad Neumann, Ulrike Blume-Peytavi, Jan Kottner
BACKGROUND: Pressure ulcers are a serious health problem in medical and nursing care. Therefore, effective prevention is crucial. Major pressure ulcer risk factors have been identified but the particular role of dry skin (xerosis cutis) is unclear. OBJECTIVES: To investigate possible associations between dry skin and pressure ulcers focusing on the sacrum/trochanter and at heel/ankle skin areas. DESIGN: Two multicenter cross-sectional studies...
May 18, 2017: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/28533643/unsuspected-active-ulcerative-colitis-in-a-patient-with-dermatomyositis-a-rare-association-detected-on-18-f-fdg-pet-ct-during-the-search-for-an-occult-malignancy
#13
Sampanna Jung Rayamajhi, Arun Kumar Reddy Gorla, Rajender Kumar Basher, Ashwani Sood, Bhagwant Rai Mittal
Dermatomyositis is an inflammatory myopathy with the characteristic features of skin rash and myopathy. We here present a known case of dermatomyositis evaluated with (18)F-FDG PET/CT for the presence of any occult malignancy. The scan was negative for the presence of any malignancy. However, it revealed multiple intensely FDG avid colonic strictures that were later proven on colonoscopic biopsy to be ulcerative colitis. Also, a well-known association of bilateral sacroilitis was simultaneously demonstrated on the scan...
April 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28532201/vitamin-d-status-in-algerian-beh%C3%A3-et-s-disease-patients-an-immunomodulatory-effect-on-no-pathway
#14
Zineb Djeraba, Fatiha Benlabidi, Fatma Zohra Djaballah-Ider, Oussama Medjeber, Amina Arroul-Lammali, Houda Belguendouz, Fifi Otmani, Chafia Touil-Boukoffa
Behçet's disease (BD) is an inflammatory multisystemic disorder associated with orogenital ulcers, uveitis and skin lesions with unpredictable episodes of exacerbations and remissions. Even though several immunological and environmental factors contribute to BD progression, its ethiopathogenesis remains uncertain and elusive. Considered as one of the potent environmental factors that can increase prevalence of some autoimmune and inflammatory disorders, vitamin D deficiency has been linked to several diseases as BD...
May 22, 2017: Immunopharmacology and Immunotoxicology
https://www.readbyqxmd.com/read/28528615/chronic-tender-ulcers-on-the-calf-and-both-forearms
#15
Michael C Cameron, Mitsuya Katayama, Nishit S Patel, Philip D Shenefelt, Charurut Somboonwit
An elderly woman presented with a 3-month history of nonhealing, tender ulcers involving the right calf and both forearms. She denied any history of similar lesions or trauma. Two trials of oral antibiotics had led to no improvement. Her medical history was significant for rheumatoid arthritis treated with methotrexate, hydroxychloroquine, and prednisone. A review of clinical manifestations was otherwise negative for disease. Physical examination of the patient's right calf revealed two punched-out ulcers with central necrotic black eschars, underlying retiform purpuric pattern, and mild fibrinopurulent drainage (Figure 1)...
2017: Skinmed
https://www.readbyqxmd.com/read/28525250/-unusual-association-between-auto-immune-hepatitis-and-pyoderma-gangrenosum-a-case-report
#16
X Vandemergel, M Lefebvre, I Focant, L Marot, D Ilisei
Pyoderma gangrenosum is an uncommon neutrophilic dermatosis that presents as an inflammatory and ulcerative disorder of the skin. This entity is associated with systemic diseases and autoimmune diseases but exceptionally with autoimmune hepatitis. We report the case of a 40 year-old woman diagnosed with type 1 autoimmune hepatitis 12 years earlier and admitted for the appearance of an ulcerative lesion in the left leg. Histology confirmed pyoderma gangrenosum.
2017: Revue Médicale de Bruxelles
https://www.readbyqxmd.com/read/28520320/-pathergic-postsurgical-induced-pyoderma-gangrenosum
#17
N Wirtzfeld, P Paquet, T Lemineur, M Lutgen, J-D Bouaziz, C Denoel
Pyoderma gangrenosum (PG) is a rare pustular and ulcerative inflammatory disease belonging to the group of neutrophilic dermatoses. It is frequently associated with systemic immune diseases. In this context the PG can be exceptionally triggered by tissue trauma such as surgery (pathergy). We report the case of a patient with stabilized rheumatoid arthritis who developed aggressive and disseminated PG at all surgical wounds following an abdominal dermolipectomy associated with breast pexy. Systemic corticosteroid methylprednisolone allowed a rapid control of skin ulcerations...
May 2017: Revue Médicale de Liège
https://www.readbyqxmd.com/read/28519965/micellar-electrokinetic-chromatography-fingerprinting-combined-with-chemometrics-as-an-efficient-strategy-for-evaluating-the-quality-consistency-and-predicting-the-antioxidant-activity-of-lianqiao-baidu-pills
#18
Shuai Chen, Guoxiang Sun, Lanping Yang, Jing Zhang
An approach combining micellar electrokinetic chromatography (MEKC) fingerprinting with chemometrics was developed to evaluate the quality consistency of Lianqiao Baidu pills (LQDBPs), which are a traditional Chinese patent medicine composed of nineteen herbs used mainly to treat skin ulcers, the common cold, rheumatism, herpes, and constipation. The triangle optimization method was employed to choose a satisfactory background electrolyte, with the information index, I, as an objective function for assessing the capillary electrophoresis conditions...
May 18, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28515993/triage-amalgamated-dermoscopic-algorithm-tada-for-skin-cancer-screening
#19
Tova Rogers, Maria Marino, Stephen W Dusza, Shirin Bajaj, Michael A Marchetti, Ashfaq Marghoob
IMPORTANCE: Dermoscopic triage algorithms have been shown to improve beginners' abilities for identifying pigmented skin lesions requiring biopsy. OBJECTIVE: To estimate the diagnostic accuracy of the Triage Amalgamated Dermoscopic Algorithm (TADA) for pigmented and nonpigmented skin cancers. Secondarily, to compare TADAs performance to those of existing triage algorithms for the identification of pigmented skin cancers. DESIGN: Cross-sectional, observational, reader study that took place at a beginner and intermediate level dermoscopy course...
April 2017: Dermatology Practical & Conceptual
https://www.readbyqxmd.com/read/28514934/a-hypothesis-king-henry-viii-s-1491-1547-personality-change-a-case-of-lead-poisoning
#20
Anne Charlton
Henry VIII (1491-1547) became King of England in 1509. He started out as a good monarch, sensible, reasonable and pleasant, but later his behaviour changed drastically. He became irascible, intolerant, violent and tyrannical. In January 1536, Henry had a serious jousting accident and was unconscious for 2 h. It is generally believed that this accident played a major role in his personality change. Letters of that time, however, indicate that the change began insidiously in 1534 and became most drastic in 1535, a year before the accident...
May 2017: Journal of Medical Biography
keyword
keyword
107649
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"