Search

Competing Interests: Competing interests: None declared.

Competing Interests: Conflict of interest statement: The authors declare no relevant conflicts of interest.

Background: Hollowing of the infraorbital region represents a common concern among aesthetic patients. In the past decade, an increasing number of patients have resorted to noninvasive aesthetic procedures to treat these concerns. The objective of this study was to evaluate the safety profile of infraorbital hyaluronic acid injections for aesthetic rejuvenation., Methods: Through a systematic review and meta-analysis of prospective clinical trials, investigators sought to answer the research question "Does the use of needle versus cannula during infraorbital HA injections result in the same incidence rate of adverse events?" The primary outcomes of interest were the incidence rates of ecchymosis and edema in subject groups treated with a needle or cannula., Results: Subjects treated with needles had a statistically significant greater incidence rate of ecchymosis, compared to those treated with cannula. Conversely, subjects treated with cannula had a statistically significant greater incidence rate of edema, compared to those treated with needles., Conclusions: The incidence rates of adverse events following the administration of hyaluronic acid injections in the infraorbital region vary depending on whether a needle or cannula is used; with needles being associated with a greater risk of ecchymosis and cannulas being associated with a greater risk of edema. These findings should be discussed with patients prior to treatment consultation. Finally, as with most techniques, it is usually prudent to develop expertise with one technique before using a second, especially in cases where both approaches can be used and have different adverse event profiles., (© 2023 The Authors. Journal of Cosmetic Dermatology published by Wiley Periodicals LLC.)

Background: Recent evidence suggests tranexamic acid (TXA) may improve outcomes in aesthetic surgery patients., Objectives: This systematic review aimed to investigate the impact of TXA use in aesthetic plastic surgery on bleeding and aesthetic outcomes., Methods: A systematic literature search was conducted to identify studies evaluating TXA use in aesthetic plastic surgery. The primary outcome of interest was perioperative bleeding, reported as total blood loss (TBL), ecchymosis, and hematoma formation. Meta-analyses analyzing TBL and postoperative hematoma were performed., Results: Of 287 identified articles, 14 studies evaluating TXA use in rhinoplasty (6), rhytidectomy (3), liposuction (3), reduction mammaplasty (1), and blepharoplasty (1) were included for analysis. Of 820 total patients, 446 (54.4%) received TXA. Meta-analysis demonstrated TXA is associated with 26.3 mL average blood loss reduction (95% CI, -40.0 to -12.7 mL; P < 0.001) and suggested a trend toward decreased odds of postoperative hematoma with TXA use (odds ratio, 0.280; 95% CI, 0.076-1.029; P = 0.055). Heterogeneity among reporting of other outcomes precluded meta-analysis; however, 5 of 7 studies found significantly decreased postoperative ecchymosis levels within 7 days of surgery, 3 studies found statistically significant reductions in postoperative drain output, and 1 study reported significantly improved surgical site quality for patients who received TXA (P = 0.001)., Conclusions: TXA is associated with decreased blood loss and a trend toward decreased hematoma formation in aesthetic plastic surgery. Its use has the potential to increase patient satisfaction with postoperative recovery and decrease costs associated with complications, including hematoma evacuation., (© 2021 The Aesthetic Society. Reprints and permission: journals.permissions@oup.com.)

Background: Retropharyngeal haematomas are most commonly associated with trauma and anti-coagulant use. This paper describes the first reported case of a spontaneous retropharyngeal haematoma suspected to be due to indomethacin use., Case Report: It is proposed that the combination of indomethacin affecting platelet aggregation, alongside the patient coughing, may have led to this retropharyngeal haematoma., Conclusion: The complexities of management are discussed and the current literature reviewed. In the absence of airway compromise or a rapidly enlarging haematoma, patients can be managed conservatively with observation and close discussion with the haematology department. Follow-up imaging is not necessary if the patient's symptoms settle; however, any increase in parathyroid hormone levels must be investigated to exclude a parathyroid adenoma.

What Is Known and Objective: Ecchymosis of the limb is commonly seen after total knee arthroplasty (TKA) when using anticoagulants for thromboprophylaxis, but it is unknown which factors may predispose patients to an increased risk. The aim of this study was to evaluate risk factors for ecchymosis in patients receiving rivaroxaban after TKA., Methods: A retrospective, single-centre cohort analysis was conducted. The electronic medical records of patients admitted to the Department of Orthopedics during January 2018 to December 2019 and who received rivaroxaban 10 mg daily after TKA were reviewed for documentation of ecchymosis. Baseline demographics, laboratory values and surgical information were included for analysing their relationship with ecchymosis., Results and Discussion: A total of 227 patients were included in the study. Among them, 54 patients (23.8%) developed ecchymosis, and 173 did not. The ecchymosis group had a higher proportion of patients with a body weight >60 kg [83.33% vs. 50.00%, p = 0.0004] and hypertension [61.11% vs 41.46%, p = 0.0304]. The ecchymosis group also had a higher BMI [26.04 ± 2.71 kg/m 2 vs 24.52 ± 3.18 kg/m 2 , p = 0.0066] mean arterial pressure (MAP) recorded from post-operation day 1 to day 3 [105.21 mmHg vs 91.52 mmHg, p = 0.0003]. However, serum albumin concentrations before surgery [3.85 g/dL vs. 4.20 g/dL, p = 0.0225] and on post-operation day 3 [3.50 g/dL vs. 3.91 g/dL, p = 0.0370] were lower in the ecchymosis group. Serum haemoglobin on post-operation day 3 was also lower [10.07 g/dL vs. 11.57 g/dL, p = 0.0459]. Five risk factors for ecchymosis were identified by binary logistic regression: mean MAP (from POD1 to POD3) (OR=2.901, 95% CI: 2.522-3.293, p < 0.001), BMI (OR=2.513, 95% CI: 1.929-3.011, p < 0.001), history of hypertension (OR=2.661, 95% CI: 1.272-4.535, p = 0.032), post-surgery serum albumin level (OR=0.848, 95% CI: 0.735-0.977, p = 0.023) and post-surgery serum haemoglobin level (OR=0.943; 95% CI: 0.898-0.990, p = 0.018)., What Is New and Conclusion: The present analyses identified that BMI, history of hypertension, mean MAP (POD1 to POD3), post-surgery serum albumin level and post-surgery serum haemoglobin level were independent risk factors for rivaroxaban-related ecchymosis in patients who underwent TKA. These factors should be considered and optimized before starting rivaroxaban therapy., (© 2021 John Wiley & Sons Ltd.)

Background: Erenumab, a monoclonal antibody against the calcitonin gene-related peptide (CGRP) receptor, is registered for migraine prevention. Compared to other conventional migraine prevention medicines (i.e. topiramate, betablockers and amitriptyline) erenumab has better tolerability. Impaired hemostasis has not been reported previously. Here, we report the first case of an increased tendency to bruise in a migraine patient treated with erenumab., Case Presentation: A 41-year old female migraine patient was treated with erenumab for 12 months, which led to a significant reduction of headache and migraine days. Three months after treatment start, she experienced increased tendency to bruise leading to extreme ecchymosis after 4 months treatment. Platelet counts and aggregation, thromboelastography, activated partial thromboplastin time (APTT) and international normalized ratio (INR) were all normal. Thorough interview revealed intake of fish oil supplements for many years prior to treatment. The increased tendency to bruise subsided after discontinuation of fish oil supplements., Conclusion: The combination of fish oil supplements and erenumab may cause increased tendency to bruise. Erenumab has no effect on the platelets per se but may cause impaired wound healing by suppression of CGRP. Thus, small and unnoticeable bruises may be aggravated instead in patients with tendency to bruise caused by for instance fish oil supplements.

This article discusses complications that may occur after procedures on the lips, specifically focusing on injectable fillers. Evidence-based guidelines and suggested methods to manage these complications are presented in a systematic format., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Tocilizumab (TCZ) may rarely cause hematological side effects including neutropenia and thrombocytopenia. TCZ is essentially expected to lower the fibrinogen levels to stay within the normal range, but TCZ-induced hypofibrinogenemia has been rarely reported in literature. Although it may remain asymptomatic, hypofibrinogenemia has clinical significance owing to the tendency of the condition to result in bleeding. A 65-year-old female patient with known polymyositis was, approximately 20 years after the diagnosis was made, examined due to elevated acute phase reactants leading to the diagnosis of giant cell arteritis (GCA) and TCZ treatment was initiated as she had former steroid-induced osteoporotic fractures. 1 month after the initial dose of intravenous (IV) TCZ, she presented with ecchymosis and was detected to have hypofibrinogenemia. Following the administration of the second dose, hypofibrinogenemia was detected again. In this review, we have analyzed this patient in addition to the cases in six other articles of TCZ induced hypofibrinogenemia which we found out based on our search strategy. Our aim is to point out a rare side effect of TCZ, hypofibrinogenemia, thus to emphasize a possible bleeding disorder and discuss probable underlying mechanisms.

The purpose of this study was to compare the abdominal and arm areas in the patients using subcutaneous heparin in terms of pain, hematoma, and ecchymosis development. As a result of subcutaneous heparin injections, complications such as pain, ecchymosis, and hematoma may develop in the injection site. The injection site chosen for injection is one of the factors that are effective on complications. This quasi-experimental study was conducted with 54 patients at orthopedics-traumatology and cardiothoracic surgery clinics of a university hospital. The data were collected using a patient description and follow-up form, visual analog scale, transparent film, and a chronometer. Ecchymosis and hematoma were evaluated at the 48th hour after injection, whereas the pain level was evaluated right after the injection, and the pain duration was evaluated during the injection. The rate of pain in the arm area was statistically higher. Differences between the areas in terms of level and duration of pain and development and size of ecchymosis and hematoma were not significant. More pain developed due to heparin injection in the arm area than in the abdominal area. No differences were observed between the areas in terms of level and duration of pain, development and size of ecchymosis, or development and size of hematoma., (Copyright © 2018 Society for Vascular Nursing, Inc. Published by Elsevier Inc. All rights reserved.)

BACKGROUND Nutraceutical formulations are an area in which physicians should be increasingly aware of their side effects. This case study shows the adverse effects that ginkgo biloba can have when combined with tadalafil following an inguinal hernia repair. CASE REPORT A 74-year-old male presented for repair of a recurrent inguinal hernia and for which the procedure was performed without complication. Upon follow-up, it was noted that he had significant ecchymosis not only in the inguinal region but in the ventral aspect of his penis. Upon further questioning, he reported that he had been taking ginkgo biloba that was stopped 5 days prior to the operation and restarted postoperative day 1. This, combined with tadalafil, was thought to be the reason for the unexpected induration and ecchymosis at the shaft of the penis. After discontinuing both medications, the ecchymosis and induration did resolve. CONCLUSIONS While ecchymosis and induration are expected in the inguinal region, the appearance of significant ecchymosis and induration down the shaft of the penis was unexpected in this case, and therefore we thought it could be due to nutraceutical use of ginkgo biloba combined with tadalafil, which were started postoperatively.

Introduction: Ecchymosis and/or haematoma are the most common adverse events after subcutaneous administration of low molecular weight heparin. There is no strong recommendation as to the puncture site., Objective: To evaluate the adverse events, ecchymosis and/or haematoma after the administration of prophylactic subcutaneous enoxaparin in the abdomen vs the arm in the critically ill patient., Methodology: A randomised, two-arm clinical trial (injection in the abdomen vs the arm), performed between July 2014 and January 2017, in an 18-bed, polyvalent intensive care unit. Patients receiving prophylactic enoxaparin, admitted >72h, with no liver or haematological disorders, a body mass index (BMI) >18.5, not pregnant, of legal age and with no skin lesions which would impede assessment were included. We excluded patients who died or who were transferred to another hospital before completing the evaluation. We gathered demographic and clinical variables, and the onset of ecchymosis and/or haematomas at the injection site after 12, 24, 48 and 72hours. A descriptive analysis was undertaken, with group comparison and logistic regression. The study was approved by the ethics committee with the signed consent of patients/families., Results: 301 cases (11 excluded): 149 were injected in the abdomen vs 141 in the arm. There were no significant differences in demographic and clinical variables, BMI, enoxaparin dose or antiplatelet administration [ecchymosis, abdomen vs arm, n(%): 66(44) vs 72(51), P=.25] [haematoma abdomen vs arm, n(%): 9(6) vs 14(10), P=.2]. Statistical significance was found in the size of the haematomas after 72h: [area of haematoma (mm 2 ) abdomen vs arm, median (IQR): 2(1-5.25) vs 20(5.25-156), P=.027]., Conclusions: In our patient cohort, prophylactic subcutaneous enoxaparin administered in the abdomen causes fewer haematomas after 72hours, than when administered in the arm. The incidence rate of ecchymosis and haematoma was lower than the published incidence in critically ill patients, although patients receiving anti-platelet agents present a higher risk of injury. No relationship was observed in relation to BMI., (Copyright © 2017 Sociedad Española de Enfermería Intensiva y Unidades Coronarias (SEEIUC). Publicado por Elsevier España, S.L.U. All rights reserved.)

Alemtuzumab is a highly efficacious therapy used in the treatment of multiple sclerosis (MS), but uncoupling of T and B cell repopulation during immune reconstitution associates with an increasing range of secondary B cell-mediated autoimmune complications. A 34-year-old woman developed Graves' disease 11 months following an initial course of alemtuzumab treatment for MS. Nine months following the second treatment with alemtuzumab, the patient presented with spontaneous intramuscular and subcutaneous haemorrhage due to development of an inhibitory autoantibody to coagulation factor VIII. Acquired haemophilia A (AHA) is an extremely rare complication in patients treated with alemtuzumab. Treatment with rituximab may induce a rapid remission of AHA; however, the patient's high John Cunningham virus (JCV) antibody index and alemtuzumab-induced T cell lymphopenia may lead to an increased risk of progressive multifocal leucoencephalopathy, a potential complication which was unacceptable to the patient., Competing Interests: Competing interests: Dr J Massey is supported by a postgraduate research scholarship from MS Research Australia.JM and IS have received honoraria for educational meetings from Genzyme., (© BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Objectives: EULAR guidelines state that adverse effects (AEs) of glucocorticoid (GC) therapy should be considered and discussed with the patient before treatment is initiated. However, reliable quantitative data, especially on cutaneous AEs of low-to-medium dose GCs are lacking. We performed a study assessing the occurrence of cutaneous AEs of GCs and its association with current and cumulative GC doses in patients with rheumatoid arthritis (RA)., Methods: In a cross-sectional study performed in 2 outpatient rheumatology centres, 381 RA patients were enrolled. They were classed into 4 groups, according their mean daily dose during the past 12 months: 0 mg (n=87), <5mg (n=108), 5-7.5 mg (n=130), and >7.5 mg (n=56) of prednisone equivalent. AEs of GC on the skin were assessed by physical examination using a predefined scoring system, and by patients' self-assessments. Data were analysed according GC dose categories and cumulative doses., Results: Cushingoid habitus, easy bruising, skin atrophy, and impaired wound healing as reported by patients occurred significantly more frequently in those using a GC the past 12 months, compared to those not using a GC. At physicians' assessments, only Cushingoid habitus and ecchymosis were more prevalent in GC users. The prevalence of these AEs was statistically significantly positively associated with current and cumulative GC dose. There was low occurrence of abnormal stretch marks, acne, perioral dermatitis, alopecia and hirsutism, which were not correlated with GC use., Conclusions: Certain GC-associated cutaneous AEs are common in RA, but other AEs of GC occur infrequently at the low-to-medium GC doses used in RA.

Dermal fillers are increasingly used for soft tissue augmentation of the face and hands. The widespread use of dermal fillers for rejuvenation has led to a rise in reports of associated complications. Although the majority of complications are mild and transient, serious and long-lasting complications have been observed. This article discusses the key complications including pigmentary changes, hypersensitivity reactions, infections, nodule formation, granulomatous reactions, vascular occlusion and migration of filler material. A thorough literature review was performed in addition to the combined extensive authors' (GP and FA) experience. Complications from fillers are increasingly being recognized and highlighted in the literature partly reflecting the growth in the market. This article provides a comprehensive overview of the filler complications with mechanisms of prevention and treatment per complication. A thorough understanding of the preventative and management strategies for the associated dermal filler complications will help the physician to prepare the patient well, and deal with complications that may arise effectively., (© 2016 European Academy of Dermatology and Venereology.)

Subcutaneous heparin administration is routinely used for many patients in orthopaedic clinics. Nurses frequently encounter ecchymosis formation with heparin administration. Previous research indicates that the administration protocol may have effect on ecchymosis formation. The study was performed to determine and compare the effect of three different approaches of subcutaneous enoxaparin injection on ecchymosis formation in patients who underwent joint replacement surgery. Three protocols were compared: (1) injecting enoxaparin in 10 seconds, (2) injecting enoxaparin in 30 seconds, and (3) injecting enoxaparin in 30 seconds and waiting for an additional 10 seconds before withdrawing the needle. Ecchymosis formation was assessed in both size and frequency. Descriptive statistics, Kruskal-Wallis analysis, Mann-Whitney U test, and Spearman rank correlation test were used to assess the data. The ecchymosis frequency was higher in the 10-second administration. Ecchymosis size was smaller when the enoxaparin was administered in 30 seconds and the needle was kept in the tissue for 10 seconds after injection. The enoxaparin should be administered in a longer duration (30 seconds). Keeping the needle in the tissue for 10 seconds may further decrease the size but not the incidence of ecchymosis.

Infliximab (IFX) is an anti-tumor necrosis factor chimeric antibody that is effective for treatment of autoimmune disorders such as Crohn's disease and ulcerative colitis (UC). IFX is well tolerated with a low incidence of adverse effects such as infections, skin reactions, autoimmunity, and malignancy. Dermatological manifestations can appear as infusion reaction, vasculitis, cutaneous infections, psoriasis, eczema, and skin cancer. Here, we present an unusual case of extensive and sporadic subcutaneous ecchymosis in a 69-year-old woman with severe UC, partial colectomy and cecostomy, following her initial dose of IFX. The reaction occurred during infliximab infusion, and withdrawal of IFX led to gradual alleviation of her symptoms. We concluded that Henoch-Schönlein purpura, a kind of leukocytoclastic vasculitis, might have contributed to the development of the bruising. Although the precise mechanisms of the vasculitis are still controversial, such a case highlights the importance of subcutaneous adverse effects in the management of UC with IFX.

Background: The lipodystrophy syndrome is characterized by selective loss of subcutaneous fat on the face and extremities (lipoatrophy) and/or accumulation of fat around the neck, abdomen, and thorax (lipohypertrophy). The aim of this study has been to assess the impact of polymethylmethacrylate facial treatment on quality of life, self-perceived facial image, and the severity of depressive symptoms in patients living with HIV/AIDS., Methods: A non-randomized before and after interventional study was developed. Fifty-one patients underwent facial filling. The self-perceived quality of life, facial image, and degree of depressive symptoms were measured by the Short-Form 36 and HIV/AIDS--Targeted quality of life questionnaires, by a visual analogue scale and by the Beck depression inventory, respectively, before and three months after treatment., Results: Six of the eight domains of Short-Form 36 and eight of the nine dimensions of the HIV/AIDS--Targeted quality of life questionnaires, together with the visual analogue scale and by the Beck depression inventory scores, revealed a statistically significant improvement. The only adverse effects registered were edema and ecchymosis., Conclusion: The treatment of facial lipoatrophy improved the self-perceived quality of life and facial image as well as any depressive symptoms among patients with HIV/AIDS., (© 2014 The International Society of Dermatology.)

Sodium hypochlorite (bleach) is commonly used as an irrigant during dental procedures as well as a topical antiseptic agent. Although it is generally safe when applied topically, reports of accidental injection of sodium hypochlorite into tissue have been reported. Local necrosis, pain and nerve damage have been described as a result of exposure, but sodium hypo-chlorite has never been implicated as a cause of an acute kidney injury (AKI). In this report, we describe the first case of accidental sodium hypochlorite injection into the infraorbital tissue during a dental procedure that precipitated the AKI. We speculate that oxidative species induced by sodium hypochlorite caused AKI secondary to the renal tubular injury, causing mild acute tubular necrosis.

Levamisole is a veterinary anthelmintic drug with immunomodulatory properties in humans. It has become increasingly common as a contaminant in cocaine and is now detected in the majority of cocaine seized in the United States. A variety of adverse reactions have been reported in association with levamisole, the most severe being agranulocytosis, vascular occlusive disease, and thrombotic vasculopathy, with or without vasculitis. The combination of rapidly progressive cutaneous ecchymosis and purpura leading to necrosis, often affecting the ears and cheeks; neutropenia or agranulocytosis; serologic autoantibodies; and thrombotic vasculopathy, with or without associated vasculitis, in a patient who has recently used cocaine is characteristic of exposure to contaminant levamisole. We report the case of a 54-year-old man who presented with the clinical findings of levamisole-contaminated cocaine use and review the literature regarding cutaneous reactions associated with levamisole. Our case highlights this important public health issue and represents a clinical course that is unusually severe.

Background: Imatinib mesylate is a selective tyrosine kinase inhibitor used in the treatment of chronic myelogenous leukemia. Ocular side effects of imatinib include periorbital edema, which may become so severe as to obstruct the visual field., Purpose: The purpose of this case study is to describe the clinical characteristics of imatinib- induced postoperative periorbital purpura., Materials and Methods: We retrospectively reviewed the medical literature using PubMed, searching the terms edema, Gleevec, imatinib, periorbital, postoperative and purpura. Patient reports and previous reviews of the subject were critically assessed and the salient features are presented., Results: Three patients have undergone surgery to reduce the imatinib-induced periorbital edema; two of these individuals have developed imatinib-induced postoperative periorbital purpura., Conclusion: We recommend discontinuing imatinib usage one week prior to periorbital surgery and not resuming therapy until the eighth postoperative day.

Objectives: Root canal treatment forms an essential part of general dental practice. Sodium hypochlorite (NaOCl) is the most commonly used irrigant in endodontics due to its ability to dissolve organic soft tissues in the root canal system and its action as a potent antimicrobial agent. Although NaOCl accidents created by extrusion of the irrigant through root apices are relatively rare and are seldom life-threatening, they do create substantial morbidity when they occur., Methods: To date, NaOCl accidents have only been published as isolated case reports. Although previous studies have attempted to summarise the symptoms involved in these case reports, there was no endeavour to analyse the distribution of soft tissue distribution in those reports. In this review, the anatomy of a classical NaOCl accident that involves facial swelling and ecchymosis is discussed., Results: By summarising the facial manifestations presented in previous case reports, a novel hypothesis that involves intravenous infusion of extruded NaOCl into the facial vein via non-collapsible venous sinusoids within the cancellous bone is presented., Conclusions: Understanding the mechanism involved in precipitating a classic NaOCl accident will enable the profession to make the best decision regarding the choice of irrigant delivery techniques in root canal débridement, and for manufacturers to design and improve their irrigation systems to achieve maximum safety and efficient cleanliness of the root canal system., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

Montelukast is a leukotriene receptor antagonist that is effective in the treatment of allergic rhinitis and asthma. We report a rare case of a 31-year-old woman with a history of allergic rhinitis and moderate persistent asthma, who experienced severe bruising on her lower extremities after starting montelukast treatment. Clinicians should be aware of the possibility of unusual bruising during montelukast therapy, and in those patients montelukast should be discontinued.

Introduction: Vasculitis associated to antineutrophil cytoplasmic antibodies is a rare complication of therapy with antithyroid medication. They were mainly reported in patients treated with propylthiouracil and rarely with benzylthiouracil., Case Report: We report a 22-year-old woman treated with benzylthiouracil for Graves' disease, who developed a vasculitic skin involvement. The presence of antineutrophil cytoplasmic antibodies with anti-myeloperoxidase specificity was documented. The discontinuation of benzylthiouracil was followed by a complete disappearance of skin lesions and of antineutrophil cytoplasmic antibodies., Conclusion: To our knowledge, only ten cases of antineutrophil cytoplasmic antibodies vasculitis induced by benzylthiouracil have been previously reported in the literature. Our patient was characterized by the occurrence of isolated cutaneous vasculitis, without renal involvement. Early discontinuation of benzylthiouracil may have prevented the occurrence of severe visceral complication., (Copyright © 2013 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.)

Herein we present the case of a 71-year-old woman who had a severe postoperative ecchymotic reaction. Our patient had a history of atrial fibrillation, for which she was given dabigatran etexilate mesylate as an anticoagulant. She discontinued her anticoagulant therapy 2 days before undergoing total laparoscopic hysterectomy with pelvic and periaortic lymph node sampling for uterine endometrioid adenocarcinoma. Despite an uneventful surgical procedure, she had widespread ecchymosis, edema, and anemia., (Copyright © 2013 AAGL. Published by Elsevier Inc. All rights reserved.)

Background: Different conservative and surgical approaches are used for periorbital region rejuvenation, but none of them is effective in the treatment of the medial third of the lower eyelid., Objective: The present study is designed to assess the effectiveness of carboxytherapy in the treatment of wrinkles on the median and medial region of the lower eyelid and dark circles around the eyes., Methods and Materials: From January 2008 to December 2010, 90 patients with moderate to severe periorbital wrinkles and/or dark circles underwent subcutaneous injections of CO(2) once a week for 7 weeks. Patients were assessed before and 2 months after the treatment through photographic documentation and the compilation of visual analog scales., Results: At the end of the study period, patients reported a reduction of facial fine lines and wrinkles as well as a decrease in periorbital hyperpigmentation. A few side effects were observed but they were all transient and did not require discontinuation of treatment., Conclusion: Carbon dioxide therapy results as an effective noninvasive modality for the rejuvenation of the periorbital area., (© 2012 Wiley Periodicals, Inc.)

Although cocaine-induced pseudovasculitis and urticarial vasculitis have been reported in the past, levamisole-induced vasculopathy with ecchymosis and necrosis, termed here LIVEN, has only recently been described in association with cocaine use. Levamisole, a veterinary antihelminthic agent used previously as an immunomodulating agent, is present as a "cutting agent" in approximately two-thirds of the cocaine currently entering the United States. Levamisole is believed to potentiate the effects of cocaine and may also be used as a "signature" for tracing its market distribution. Herein, we report 2 cases of LIVEN in patients with histories of chronic cocaine use. In both the cases, a temporal association with neutropenia preceding the eruption was noted. A novel histopathologic finding present only in the second case was the presence of extensive interstitial and perivascular neovascularization. Our 2 cases reaffirm that neutropenia may precede the cutaneous eruption of LIVEN. Case 2 extends the spectrum of histopathologic findings to include the novel phenomenon of neovascularization-hitherto unreported in this entity.

Summary: The development of dark circles under the eyes is one of the early signs of periorbital aging, lending a fatigued and aged appearance to the face. Loeb, in 1961, used the term "nasojugal groove" to describe the concavity at the border of the eyelid and the cheek medially. Flowers, in 1969, first named this groove the "tear trough." In the present article, the author presents a detailed description of the anatomy and nonsurgical correction of this deformity. Nonsurgical correction of the tear trough deformity with hyaluronic acid is effective and safe and is associated with high patient satisfaction. The procedure offers both an adjunct to surgery and an alternative to it in some patients. It also provides an opportunity for global midfacial volume correction. Careful patient selection and attention to technique will minimize side effects.

Objectives: Compression sclerotherapy has been satisfactorily used for half a century for the treatment of varicose veins of the lower extremities. The effect of sclerosing solutions is that of making endofibrosis and vascular damage via producing endothelial injury. Different sclerosing agents were used by applying many different sclerotherapy methods. In recent years, sclerosing foam has been introduced in sclerotherapy with the goal of increasing the efficacy in the treatment of varicose veins. It is still uncertain whether foam or liquid form is superior. The aim of this study is to determine the efficacy and safety of the sclerosant polidocanol - which is a well-known detergent-type sclerosing agent - in foam form compared with liquid form., Methods: A total of 100 women patients with telengiectases and small varicose veins of less than 4 mm were included in this study. The patients were divided into two groups according to presenting dates. Fifty patients who presented first were classified as the first group. They were treated with Tessari's foam sclerotherapy method. The second fifty patients who presented later were placed in the second group. They were treated with the liquid form of polidocanol. Extremity veins that did not have insufficiency at the saphenofemoral junction were divided into three groups as <1 mm, 1-2 mm and >2 but <4 mm, and the veins were treated with 0.25%, 0.5% or 1% of polidocanol, respectively. Clinical improvement, patients' complaints and side-effects were determined after treatment., Results: Complete disappearance was determined in 84% of patients in the foam form group and in 72% in the liquid form group. Although polidocanol in foam form's success rate was higher than the liquid form of polidocanol to clear the vessels, this result did not reach statistical significance (P = 0.148). There was no significant difference also in the side effects between each group., Conclusion: Compression sclerotherapy is an effective and useful method for treating small varicose veins and telengiectases. Both polidocanol foam and polidocanol liquid forms are effective and safe sclerosing agents. The rates of side-effects were similar for both sclerotherapy methods. Although efficacy to clear the small varicose veins and telengiectases with foam polidocanol seems to be more successful than with liquid polidocanol, it is early to declare the superiority of the foam sclerotherapy method.

Background: Subcutaneous (SC) low-molecular-weight heparin (LMWH) or unfractionated heparin (UFH) are safe and efficacious for bridging anticoagulation after warfarin interruption. Although LMWH and UFH are self-administered by >90% of patients, factors that may be important to patients such as differences in pain and ecchymosis have not been explored., Methods: We randomized 24 patients to receive SC LMWH or SC UFH twice-daily during the perioperative period. Injection associated pain was recorded using a visual analogue scale and area of ecchymosis was measured by digital photography of the injection site on the day of the procedure., Results: The area of ecchymosis was 2-fold higher with UFH than LMWH (19.4 cm(2) vs. 8.98 cm(2); P = 0.33) and pain was similar with both treatments (115 mm vs. 171 mm; P = 0.25), though neither finding attained statistical significance., Conclusions: This exploratory study was underpowered to detect differences between the groups. Further studies are needed to reliably compare pain and ecchymosis in LMWH vs. UFH.