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PubMed2004

[The swine surgical expermental study of laser-assisted liposuction].

OBJECTIVE: To evaluate the advantage and disadvantage of laser-assisted liposuction compared with conventional liposuction. METHODS: Ten swines were devided into three groups, the laser liposuction group, conventional liposuction group and control group. We compared the two surgical groups with the following aspects: ecchymosi, edema, lipocrit study, hemoglobin studies and blood biochemical changes, etc. RESULTS: There is a benefit of laser-assisted liposuction in the following aspects such as ecchymosi, edema, lipocrit and postoperative complications. The two aspects, that is, ecchymosi and lipocrit study was statistically significant. Hemoglobin change was not statistically significant between the two groups. Laser-assisted liposuction did not lead to dysfunction of organs such as liver and kidney. CONCLUSIONS: Laser-assisted liposuction can significantly decrease the blood lose, ecchymosis and edema compared with conventional liposuction, and it did not give rise to dysfunction of organs.

Adipose Tissue↗
PubMedDate not supplied

A clinical decision rule in the evaluation of acute knee injuries.

We constructed a clinical decision rule to optimize the use of radiography in patients with acute knee injuries. A prospective observational study at a university hospital ED was conducted over 10 months. Patients 15 years of age and older with acute knee injuries who underwent radiography were included. Patients were excluded if they were intoxicated, had distracting injuries, previous knee surgery, or open wounds. A standardized closed question data collection instrument that recorded 12 historical and 26 physical examination criteria was used. Radiographs were interpreted by two radiologists blinded to each other's diagnosis. The main outcome parameter was the presence or absence of a fracture. We identified 18 fractures in 213 patients (8%). Patients with fractures were more likely to have severe joint line tenderness, severe localized swelling, an effusion, ecchymosis, flexion < 90 degrees, and an inability to bear weight. A clinical algorithm for the use of radiography that requires the presence of either an inability to bear weight, an effusion, or an ecchymosis was 100% sensitive for the detection of a fracture. All 76 patients without any of these criteria did not have a fracture. Limiting knee radiography to patients with these criteria would have reduced radiography by 39% without missing a fracture. In conclusion, a clinical decision rule for knee radiography that requires the presence of either an inability to bear weight, an effusion, or an ecchymosis was shown to reduce the need for radiography by 39% while still identifying all fractures. Prospective validation of this model is required.

Adolescent↗
PubMed2002

Midface lift of the malar fat pad: technical advances.

Most of the advances of the past decade in face lift technique have been directed to correcting the aging changes of the midface. With many midface lift techniques, patients typically experienced a prolonged period of periorbital ecchymosis and edema. Pessa's description of the anatomy of the malar septum has led to modifications of the senior author's (J.Q.O.) malar fat pad lift technique, designed to minimize postoperative ecchymosis and edema following mobilization of the malar fat pad. Preoperatively, markings of the cutaneous insertion of the malar septum are placed at the infraorbital location. This line approximates the caudal margin of the musculus orbicularis oculi. Dissection under the malar fat pad is performed sharply under direct visualization. Care is taken to stay caudal to the malar septum insertion as marked on the skin. Refinements in the dissection of the midface malar fat pad have not altered the effective repositioning achieved. By leaving the malar septum intact, the amount of postoperative edema and ecchymosis is less than formerly associated with the dissection over the infraorbital orbicularis. With rare exception, patients were able to resume their usual activities and employment after a recovery period of 10 to 21 days postoperatively.

Adipose Tissue↗
PubMed2005

Early postoperative efficacy of fibrin glue in face lifts: a prospective randomized trial.

Fibrin glue is increasingly finding use in plastic surgery at the clinical and basic science level. The authors conducted a prospective, nonblinded, randomized, controlled trial in 30 patients undergoing face lifts to examine the efficacy of fibrin glue in reducing postoperative wound drainage, hematomas, and, in particular, the degree of ecchymosis and edema at 24 hours and at 8 days. Patients were their own controls and were randomized to have the glue on one side of their face only to compare the glued and unglued sides. The patients ranged in age from 42 to 72 years (mean age, 60 years). There was one major hematoma requiring surgical evacuation. In the remaining 29 patients, the mean drainage on the glued side was 26 ml, compared with 33.5 ml on the control, unglued side. This difference was statistically significant numerically (p = 0.037) but was not thought to be surgically significant. Comparing scores among grades of hematomas, ecchymosis, and edema, there were minimal differences between the glued and unglued sides. This study suggests that fibrin glue may not be as beneficial as previously thought in reducing ecchymosis and edema in the early postoperative period after face lifts, and its future role is discussed.

Adult↗
PubMed1989

Steroids in rhinoplasty.

A prospective double-blind randomized pilot study was performed to test the benefits of steroids versus placebo in controlling edema and ecchymosis in rhinoplasty within the immediate postoperative period. Thirty consecutive patients who underwent rhinoplasty with osteotomies were entered into the study. Sixteen patients received 10 mg of intravenous dexamethasone before the procedure and 14 patients received placebo. All rhinoplasties were performed by residents under the supervision of staff otolaryngologists. A 4-point scale was used to assess the extent of periorbital edema and ecchymosis at 24 hours postoperatively. A one-time bolus of 10 mg of dexamethasone was beneficial in decreasing edema and ecchymosis in rhinoplasty. This benefit was demonstrated statistically (p less than .005). No complications were attributed to the administration of dexamethasone.

Adolescent↗
PubMedDate not supplied

Effect of homeopathic Arnica montana on bruising in face-lifts: results of a randomized, double-blind, placebo-controlled clinical trial.

OBJECTIVES: To design a model for performing reproducible, objective analyses of skin color changes and to apply this model to evaluate the efficacy of homeopathic Arnica montana as an antiecchymotic agent when taken perioperatively. METHODS: Twenty-nine patients undergoing rhytidectomy at a tertiary care center were treated perioperatively with either homeopathic A. montana or placebo in a double-blind fashion. Postoperative photographs were analyzed using a novel computer model for color changes, and subjective assessments of postoperative ecchymosis were obtained. RESULTS: No subjective differences were noted between the treatment group and the control group, either by the patients or by the professional staff. No objective difference in the degree of color change was found. Patients receiving homeopathic A. montana were found to have a smaller area of ecchymosis on postoperative days 1, 5, 7, and 10. These differences were statistically significant (P<.05) only on postoperative days 1 (P<.005) and 7 (P<.001). CONCLUSIONS: This computer model provides an efficient, objective, and reproducible means with which to assess perioperative color changes, both in terms of area and degree. Patients taking perioperative homeopathic A. montana exhibited less ecchymosis, and that difference was statistically significant (P<.05) on 2 of the 4 postoperative data points evaluated.

Arnica↗
PubMed2000

Haemorrhage and risk factors associated with retrobulbar/peribulbar block: a prospective study in 1383 patients.

Patients undergoing intraocular surgery are elderly and may have disease or be receiving medication which increases the risk of haemorrhage. We interviewed 1383 consecutive patients scheduled for eye surgery requiring retrobulbar/peribulbar block about their use of non-steroidal anti-inflammatory drugs, oral steroids and warfarin. A history of diabetes mellitus and globe axial length was noted. Medial peribulbar and inferolateral retrobulbar blocks were performed by three specialists and six doctors in training. The ensuing haemorrhages were graded as follows: 1 = spot ecchymosis; 2 = lid ecchymosis involving half of the lid surface area or less; 3 = lid ecchymosis all around the eye, no increase in intraocular pressure; 4 = retrobulbar haemorrhage with increased intraocular pressure. Acetylsalicylic acid was taken by 482 (35%) patients, non-steroidal anti-inflammatory drugs by 260 (19%) and warfarin by 76 (5.5%). Lid haemorrhages (grades 1-3) were observed in 55 patients (4.0%); in 33 of these patients the haemorrhages were spotlike (grade 1). No grade 4 haemorrhages occurred. The preoperative use of acetylsalicylic acid, non-steroidal anti-inflammatory drugs or warfarin, whether or not they had been discontinued, did not predispose to haemorrhage associated with retrobulbar/peribulbar block.

Adult↗
PubMed2001

External osteotomy in rhinoplasty.

OBJECTIVES: To compare external and internal lateral osteotomy in rhinoplasty. STUDY DESIGN: Retrospective review and study on cadavers. METHODS: One hundred forty-two patients who underwent aesthetic rhinoplasty were examined. The following criteria were taken into consideration: edema and ecchymosis around the eyes, the degree of closure of the roof, symmetry and level of fractures, solidity of the bone pyramid, and any scarring at the access point of the osteotome. In the last 25 patients who had surgery, a nasal endoscopy with optical fibers was carried out to evaluate any damage to the mucosa caused by the 2-mm osteotome. Furthermore, to compare the two routes in vivo, for five of these patients a lateral osteotomy was carried out externally for one side and internally for the other. Lateral osteotomy were performed on five cadavers by an external route on one side and by an internal one on the other. A midface degloving procedure was performed to expose the osteotomy sites. RESULTS: Edema and ecchymosis were always much less severe in patients who were treated with external osteotomy. The control of the fracture line was always excellent. Endoscopic evaluation and study on cadavers revealed damages to the mucosa caused from the internal osteotomy and a better control of fracture line in external osteotomy. CONCLUSIONS: External osteotomy is an easy and precise approach. Because the fracture is of a greenstick type, the bone stumps are stable. The reduced bleeding reduces the formation of edemas and ecchymosis around the eyes. The damage to the nasal mucosa is minimal, and the cutaneous scars are virtually invisible a month after surgery.

Adult↗
PubMedDate not supplied

Effects of three groin compression methods on patient discomfort, distress, and vascular complications following a percutaneous coronary intervention procedure.

BACKGROUND: Incidence of vascular complications (VCs) after sheath removal following a percutaneous coronary intervention procedure (PCIP) vary widely by the compression method used to achieve femoral artery hemostasis. OBJECTIVE: To determine if one groin compression method causes the least discomfort and distress for patients and results in fewer VCs. METHODS: Patients (n = 306, mean age = 62.3 years, 77% male, 96.4% Caucasian) undergoing PCIPs at a tertiary care center in the urban Midwest participated in this three-group experimental design study. They were randomly assigned to Femostop, C-clamp, or manual compression and rated level of groin discomfort and distress on a 0-10 Numeric Rating Scale (NRS) prior to, during, and after arterial compression was released. The groin area was assessed for any VCs (oozing, ecchymosis, hematoma) prior to sheath removal, after compression released, and 12 and 24 hr after sheath removal. RESULTS: No significant differences were found by compression method for discomfort, distress, or VCs. Regardless of method, not having a VC prior to femoral sheath removal contributes to less oozing (z = -3.1, p = .0019), hematoma (z = -9.4, p < .0001), and ecchymosis(z = -10.1, p < .0001). C-clamp contributes to less oozing when hemostasis time is < 30 min (z = -2.2, p = .03), and Femostop is superior when time to hemostasis is >30 min (z = -2.3, p = .02). Not receiving eptifibatide (Integrilin) contributes to less ecchymosis (z = -2.9, p = .004). CONCLUSIONS: Nurses need to be vigilant when caring for patients who have a VC prior to femoral sheath removal and have received antiplatelet medications. Further research is needed to identify patient characteristics that may contribute to VCs.

Adult↗
PubMed1995

[Elderly non-hemophiliac patient with factor VIII inhibitor presenting various type hemorrhages].

A 81-year-old man who had been healthy without any history of abnormal bleeding, developed ecchymosis and hematuria in November, 1992 and was hospitalized in December, 1992. On admission, he developed widespread ecchymosis in his trunk and extremities, and subsequently ecchymosis of his cheek and neck, and also oral and pharyngeal hematoma. The laboratory data were as follows: whole blood clotting time, > 20 minutes; activated partial thromboplastin time (APTT), 108.6 seconds; Factor VIII activity, 4%. The level of Factor VIII inhibitor was high, 65.0 Bethesda Unit/ml. This inhibitor was a IgG type immunoglobulin, which had both kappa and lambda light chain. His serological and blood biochemical data of the blood were normal, and tests for autoantibodies were negative. The patient was treated with plasma exchange therapy, Prednisolone (PSL), Cyclophosphamide and Factor VIII concentrate. The hemorrhagic symptoms were improved, the inhibitor disappeared and the activity of Factor VIII returned to normal after one month. Follow-up was continued in the outpatient clinic for 5 months. After the dose of PSL was decreased, he developed bloody sputum and hematuria, and was readmitted in August, 1994. Factor VIII activity was 21% and the titer of Factor VIII inhibitor was 3.0 BU/ml. The hemorrhagic symptoms disappeared soon after increasing the dose of PSL, and the Factor VIII activity was normalized and the inhibitor could not be detected. These treatments appeared to offer effective control on severe hemorrhage in a patient with Factor VIII inhibitor.

Aged↗
PubMed2006

Minor complications after mandibular third molar surgery: type, incidence, and possible prevention.

PURPOSE: The aim of this prospective study was to ascertain the incidence of minor complications after mandibular third molar surgery and to predict the risk of skin ecchymosis or mucosa petechiae related to the usage of an absorbable gelatin sponge. PATIENTS AND METHODS: One hundred and four patients subjected to surgical extraction of horizontally impacted lower third molars were selected and investigated by means of questionnaires and clinical examinations. The independent sample t test was used for numeric variables. The chi-square test was used for logistic variables to determine the association between variables, and thereafter stepwise logistical regression was used. RESULTS: The older group (> or = 30 years old), with deeply impacted teeth, and long operation times (> or = 10 minutes) were shown to have significantly higher swelling than the other groups (P < .05). The patients who had deeply impacted teeth or long operation times were shown to have significantly higher VAS scores compared to short operation times (P < .05). The use of an absorbable gelatin sponge in the extraction socket significantly decreased postoperative swelling, mucosal petechiae, and skin ecchymosis (P < .05). CONCLUSION: The clinical variables related to postoperative bleeding disorder, pain, and trismus were identified. The insertion of an absorbable gelatin sponge into the extraction socket was found to be a very useful method to prevent postoperative bleeding problems.

Adult↗
PubMedDate not supplied

Effects of changing needles prior to administering heparin subcutaneously.

OBJECTIVES: To determine if changing needles before administering subcutaneous heparin would cause less ecchymosis at the injection site. DESIGN: A quantitative study. SETTING: A large northeastern, urban, nonprofit, tertiary medical center. OUTCOME MEASURES: A measurement of ecchymosis was obtained 48 hours after injection of heparin on the right side of the abdomen, where the needle was changed before injection. A second measurement was obtained 48 hours after injection on the left side of the abdomen, where the needle was not changed before injection. A comparison was then made of the two measurements. RESULTS: The Student t test for related samples was used, and the significance was set at P <.05. The mean size of the ecchymoses for the sites where the needle was changed was 5.16 mm, and the mean size of the ecchymoses for the sites where the needle was not changed was 5.44 mm (P =.87). CONCLUSION: Changing the needle before the administration of subcutaneous heparin did not decrease the size of ecchymoses as compared with the size to the size of ecchymoses when the investigator did not change the needle.

Adult↗
PubMed1996

Using tomography to diagnose occult ankle fractures.

STUDY OBJECTIVES: To determine the incidence of occult ankle fractures and to determine whether an ankle effusion identified radiographically correlated with the presence of an occult fracture. METHODS: Attending physicians in the emergency department of a university hospital prospectively identified patients with acute ankle injuries that produced ecchymosis or edema over two or more major ligaments of the ankle. Plain radiographs of these patients demonstrated ankle effusions without fractures. A consecutive sample of patients with acute ankle injuries was selected. Thirty-six of 1,151 patients were eligible to enter the study; 2 of these patients subsequently were excluded from the data analysis. All eligible patients underwent plain ankle tomography at 3-mm intervals in the coronal and sagittal planes. The types and frequencies of occult ankle fractures identified on plain film tomography were noted. The distention of the ankle joint capsule of enrolled patients was measured to determine if the degree of effusion correlated with the presence of an occult fracture. RESULTS: The minimum incidence of occult fractures in the general population with ankle injuries was 1%. Twelve of 34 patients (35%) with acute, severe injuries had occult fractures. Depending on the size, an effusion was correlated with the presence of an occult fracture in 35% to 85% of the study population. CONCLUSION: Plain film tomography should be used when evaluating ankle injuries if both edema or ecchymosis over two or more stabilizing ligaments and radiographic evidence of an effusion are present simultaneously.

Acute Disease↗
PubMed1998

Drainage versus nondrainage in simultaneous bilateral total hip arthroplasties.

A prospective study of 48 patients (96 hips) who had undergone primary simultaneous bilateral total hip arthroplasty was conducted to assess the effect of postoperative suction drainage on wound healing and infection. A suction drain was placed by randomization of the drained versus undrained side. The same surgical technique was used in all total hip arthroplasty wounds. Statistical analysis of the results showed significant differences with respect to drainage from the wound, soaked dressings requiring reinforcements, ecchymosis, and erythema about the wound in the group without drainage. There was no specific correlation between the incidence of wound complications and infection after total hip arthroplasty and the use or nonuse of closed-suction drainage. The hip score and range of motion of the hip were unaffected by the use or nonuse of the drains. The cost of 1 set of hemovac drains is $135 and the cost for 4-5 dressings and bed sheet changes is about $50. Although the hemovac is more expensive, the authors recommend the routine use of suction drains for wounds after primary total hip arthroplasty to reduce drainage, soaked dressings requiring reinforcement, ecchymosis and erythema around the wound, and psychological impact on the patient's fear of bleeding.

Adult↗
PubMed1998

Role of surgical techniques and operative findings in cranial and cervical nerve injuries during carotid endarterectomy.

OBJECTIVE: To establish the incidence of cranial and cervical nerve injuries during CEA and their relationship to different surgical techniques and operative findings. DESIGN: A prospective study. PATIENTS AND METHODS: From January 1994 to April 1995, 187 consecutive patients undergoing 190 CEAs were evaluated. Pre- and postoperative cranial and cervical nerve assessments were carried out by a single otolaryngologist, blinded to the operative technique and findings. Deficits lasting more than 12 months were defined as permanent. Logistic regression analysis was performed to evaluate the influence of surgical technique, type of anaesthesia, neck haematoma, and plaque extension on the onset of nerve injuries. RESULTS: Postoperatively, nerve lesions were identified in 51 CEAs (27%) and non-neurological injuries (hemilaryngeal ecchymosis or oedema) causing postoperative dysphonia were present in 80 CEAs (42%). All non-neurological injuries were transient and 98% disappeared within 1 month of surgery. Thirteen (7%) nerve lesions were permanent, but none were disabling. Vagus nerve lesions were significantly associated with long (> 2 cm) carotid plaque (OR = 3.5; CI 1.09-12.37; p = 0.03). Cervical branch lesions were associated with the presence of neck haematoma (OR = 1.9; CI 0.7-4.7; p = 0.05). The incidence of single cranial nerve injuries was higher in patch (OR = 2.7) and eversion (OR = 1.9) procedures than in primary closure. Multiple deficits (2 or more) were most frequent in eversion CEAs (OR = 2.8) and in cases complicated by neck haematoma (OR = 3.8). CONCLUSIONS: Cranial and cervical nerve lesions during CEA are common. However, our data showed that the majority of local complications are related to transient hemilaryngeal ecchymosis or oedema and, when permanent, are neither clinically relevant nor disabling at 1 year of follow up. Carotid plaque extension and neck haematoma appear to increase the incidence of cranial and cervical nerve lesions during CEA.

Adult↗
PubMed2001

Facial features of widespread neuroblastoma: a case report.

A case report of stage IV neuroblastoma which presented with periorbital swelling and ecchymosis originally misdiagnosed as facial trauma. The child soon developed a sinister pancytopenia, which following extensive investigations was revealed to be due to an underlying neuroblastoma. Periorbital ecchymosis associated with neuroblastoma is termed 'raccoon eyes' and is a diagnostic trap for the unwary.

Aortic Diseases↗
PubMed2000

[Food-dependent Cushing syndrome of long standing with mild clinical features].

HISTORY AND CLINICAL FINDINGS: A 40-year-old woman complained of weight gain for 10 years. Because of this, she yearly went on a excessive weight reduction diet with weight loss of up to 12 kg. Nevertheless, a total weight gain of 15 kg as well as changing degrees of hypertension, muscular weakness and severe depression were registered during this long period. For 5 years ecchymosis and for 2 years oligomenorrhoea as well as oedema had become evident. Recently large macronodular adrenal glands were found on routine abdominal ultrasound. At the time of clinical investigation early this year she presented with relatively mild Cushing features, such as moon face, central obesity, hirsutism, ecchymosis and hypertension. INVESTIGATIONS: Endocrine testing demonstrated suppressed plasma ACTH, low to normal plasma cortisol after overnight fasting and an inverse diurnal rhythm. During 24 hours of fasting plasma cortisol levels and free urinary cortisol excretion were within normal range, but highly elevated under normal food intake. Plasma cortisol levels increased dramatically in response to a lipid-rich meal (5.6-fold), to a protein-rich meal (6.6-fold) and to oral glucose (3.7-fold). Increases in plasma cortisol were closely correlated to increases of gastric inhibitory polypeptide (GIP) concentrations. Subcutaneous injection of octreotide completely inhibited the plasma cortisol and GIP response to oral glucose. Plasma ACTH and cortisol levels did not increase after CRH administration, but fasting plasma cortisol promptly increased after ACTH stimulation. Non-fasting plasma cortisol levels and free urinary cortisol excretion were not suppressed by high doses of dexamethasone. Abdominal computed tomography showed macronodular enlargement of both adrenal glands. TREATMENT AND COURSE: The patient underwent bilateral adrenalectomy. Postoperatively, she was treated with replacement doses of hydrocortisone and fludrocortisone. All Cushing features have regressed, a normal menstrual cycle and normal plasma ACTH concentrations have become evident. CONCLUSION: This case report not only presents a very rare cause of Cushing's syndrome--food-dependent or gastric inhibitory peptide (GIP)-dependent hypercortisolism--but it also demonstrates a special course of this disease of relatively long duration. Severe adrenal hyperplasia contrasted with mild clinical symptoms obviously caused by frequent periods of weight reduction diet. Considering this moderate clinical course it might well be that food-dependent hypercortisolism is more frequent than supposed, but not diagnosed owing to relatively mild clinical symptoms.

Adrenalectomy↗
PubMedDate not supplied

Severity of meningococcal disease: assessment by factors and scores and implications for patient management.

Results from our own and other published series of cases of meningococcal disease were used to study prognostic factors and to compose scores for assessment of severity of disease on admission to the hospital. The difference in risk for fatality was designated the factor fatality difference (FFD); the FFD was determined by subtracting the percent fatality for factor-negative patients from the percent fatality for factor-positive patients. FFD was useful for selection of good indicators of severity of disease. Blood pH of less than 7.35 was the best single factor; low platelet count came next, followed by low blood pressure, cyanosis, ecchymosis, and low blood leukocyte count. New scores were constructed based on multiple regression analyses. Several older and new scores seemed to be comparable. By combining age-adjusted systolic blood pressure (less than 100 mm Hg), cyanosis, ecchymosis, diarrhea before or at admission, cold extremities, absence of nuchal or back rigidity, and rectal temperature of greater than or equal to 40 degrees C, a simple bedside percentage score, the MenOPP bedside clinical score (MOC), was devised. Cross-evaluations on test materials generally confirmed the choice of score. The simplicity of this score made it more clinically suitable than laboratory or mixed laboratory and bedside scores.

Age Factors↗