This paper presents the case of a ruptured hydrogel breast implant, along with its clinical, radiologic, and pathologic findings. Breast asymmetry is typically the most common clinical feature of breast implant rupture. In case of a hydrogel breast implant rupture, hydrogel spreads out after implant leakage and the breast is enlarged with swelling and edema. Intracapsular ruptures showed no significant collapse of the implants despite a collection of fluid surrounding the implant inside the capsule. However, extracapsular ruptures showed implant collapse and extensive inflammation or fibrosis extension to the muscle and chest wall. In this case, a large amount of fluid collection with enlarged implants inside the capsule and extracapsular granulomas were showed simultaneously. Since the use of silicone breast implants has been restricted, hydrogel implants have been used for some time as an alternative option for breast implants. However, hydrogel implants have been restricted because of their unpredictability and unreliability. This case report draws attention to an unusual presentation of complications following the insertion of hydrogel breast implants for augmentation mammoplasty.
Breast ; Breast Implants ; Edema ; Female ; Fibrosis ; Granuloma ; Hydrogel ; Inflammation ; Mammaplasty ; Muscles ; Rupture ; Silicones ; Thoracic Wall

No abstract available.
Child* ; Humans

Nodular type malignant melanoma is uncommon in fingers. In previous publications, treatment, diagnosis and case reports of subungal melanoma is often, however fingertip lesion was not focused. A 64-year-old woman who had a non-healing red and dark colored nodular mass with ulceration over the finger tip in the right thumb visited our clinics. Biopsy results was malignant melanoma then we performed amputation surgery of distal phalanx. Lymph node biopsy and resection margin was negative for melanoma. Chemotherapy was administered immediately. After 5 months, pulmonary nodular lesion was found and diagnosed as metastatic malignant melanoma by the wedge resection surgery. The patient is treated for additional chemotherapy consistently and disease free for 2 years. Nodular type melanoma of the finger is uncommon and it could be presented as ulceration and amelanotic nodular mass. Therefore we recommend biopsy to diagnose correctly if there are chronic non healing lesions on the fingers.
Amputation ; Biopsy ; Diagnosis ; Drug Therapy ; Female ; Fingers ; Humans ; Lymph Nodes ; Melanoma* ; Middle Aged ; Thumb* ; Ulcer

PURPOSE: When deciding a treatment plan in diabetic foot ulcer patients, predicting a possibility of healing wounds is important since not a few patients have poor general condition to get successful wound healing. This study was planned to find out if a serum collagen level can be used as a predictor for healing wounds in diabetic foot patients. METHODS: Fifty-seven patients, who visited our clinic from January to June, 2007 for treatment of diabetic foot ulcers, were included in this study. Serum levels of type I collagen were checked using carboxy terminal type I propeptide kits. Simultaneously serum levels of vitamin C and iron, cofactors of collagen synthesis, were checked. The patients were divided into two groups; a group of successfully healed wounds and the other of unhealed wounds. Serum levels of the parameters were compared between the 2 groups. RESULTS: The serum level of collagen was 197.65+/-86.26ng/ml in a healed group and 87.91+/-28.76ng/ml in the unhealed group(p<0.05). The serum iron and vitamin C levels were did not show significant differences. CONCLUSION: The serum collagen level may predict healing or nonhealing wounds in diabetic foot ulcers.
Ascorbic Acid ; Collagen ; Collagen Type I ; Diabetic Foot ; Humans ; Iron ; Ulcer ; Wound Healing

Recent works state that adipose tissue hosts cells which are able to display various differentiation potentials. Moreover, this adult tissue is abundant and easy to sample with no ethic limitation. In addition, the simple isolation procedures provide a clear advantage for tissue engineering. The adipose cells which are used for tissue engineering can be isolated from the stromal vascular fraction (SVF) obtained after adipose tissue digestion that may be used either freshly prepared or after culture. In this last case, cultured cells represent a particular cell subpopulation, which is restricted to the adherent cell fraction of SVF, and termed adipose derived stromal cells(ADSCs). However, there is a confusing inconsistency in the literature in the use of terms to describe multipotent precursor cells from adipose tissue stroma, such as processed lipoasporate cells, ADSCs, preadipocytes, adipose stoma vascular cell fraction, SVF cells, and others. In addition, characteristics of such cells have not clearly been defined and still controversial. The aim of this brief and comprehensive review is to define terminologies for such cells, to describe preparation and isolation procedures for SVF cells and ADSCs, to summarize molecular characterization of SVF cells and ADSCs, and to discuss clinical cases using these cells.
Adult ; Male ; Female ; Humans

BACKGROUND: Bioabsorbable plates and screws are commonly used to reduce maxillofacial bones, particularly in pediatric patients because they degrade completely without complications after bone healing. In this study, we encountered eight cases of a delayed foreign body reaction after surgical fixation with bioabsorbable plates and screws. METHODS: A total of 234 patients with a maxillofacial fracture underwent surgical treatment from March 2006 to October 2013, in which rigid fixation was achieved with the Inion CPS (Inion, Tampere, Finland) plating system in 173 patients and Rapidsorb (Synthes, West Chester, PA, USA) in 61 patients. Their mean age was 35.2 years (range, 15-84 years). Most patients were stabilized with two- or three-point fixation at the frontozygomatic suture, infraorbital rim, and anterior wall of the maxilla. RESULTS: Complications occurred in eight (3.4%) of 234 patients, including palpable, fixed masses in six patients and focal swelling in two patients. The period from surgical fixation to the onset of symptoms was 9-23 months. Six patients with a mass underwent secondary surgery for mass removal. The masses contained fibrous tissue with a yellow, grainy, cloudy fluid and remnants of an incompletely degraded bioabsorbable plate and screws. Their histological findings demonstrated a foreign body reaction. CONCLUSIONS: Inadequate degradation of bioabsorbable plates caused a delayed inflammatory foreign body reaction requiring secondary surgery. Therefore, it is prudent to consider the possibility of delayed complications when using bioabsorbable plates and surgeons must conduct longer and closer follow-up observations.
Absorbable Implants ; Follow-Up Studies ; Foreign Bodies* ; Foreign-Body Reaction* ; Humans ; Maxilla ; Maxillofacial Injuries ; Sutures

PURPOSE: Diagnosis of diabetic foot infection is sometimes difficult, since the classical inflammatory signs and leukocytosis may be absent due to the decreased host immune response in diabetics. Therefore inflammatory blood markers, such as white blood cell(WBC) count, erythrocyte sedimentation rate(ESR), and C-reactive protein(CRP) have been commonly needed to confirm the diagnosis of infection. The purpose of this study is to evaluate the diagnostic usefulness of WBC, ESR and CRP for detection of diabetic foot infection. METHODS: Peripheral blood samples were taken from 113 patients with diabetic foot ulcers admitted from June 2007 to April 2009. Diabetic foot infection was diagnosed according to the microbiological culture from soft tissue and bone specimens. Reference values of tests were 4500-11000/microliter for WBC count, 0-20mm/hr for ESR, and 0-5 mg/L for CRP(13,14). Sensitivities, specificities, positive and negative predictive values of laboratory tests were calculated and analysed. Receiver-operator characteristic (ROC) curve was also created. RESULTS: There was a significant difference in WBC, ESR, and CRP between infectious group and noninfectious group(p<0.05). The sensitivity of WBC>11,000/microliter ESR >20 mm/hr, and CRP > 5mg/L was 30%, 96%, and 84%. The specificity was 86%, 14%, and 50% for WBC, ESR, and CRP, respectively. Positive predictive value was 88%, 78%, and 84%, and negative predictive value was 28%, 50%, and 50% respectively. The areas under the ROC curve for WBC, ESR and CRP were 0.72, 0.75, and 0.78 respectively. CONCLUSION: Based on the results of this study, we conclude that CRP is more useful method in predicting and diagnosing infection than WBC, ESR in diabetic foot ulcer patients.
C-Reactive Protein ; Diabetic Foot ; Erythrocyte Count ; Humans ; Leukocyte Count ; Leukocytes ; Leukocytosis ; Reference Values ; ROC Curve ; Sensitivity and Specificity ; Ulcer

PURPOSE: The goals of a blow-out fracture reconstruction are to restore the osseous continuity, provide support for the orbital contents and prevent functional and anatomic defects. Over the past several years, a range of autogenous and synthetic implants have been used extensively in orbital reconstructions. None of these implants have any absolute indications or contraindications in certain clinical settings. However, in extensive blow-out fractures, it is difficult to restore support of the orbital contents, which can cause more complications, such as enophthalmos. This study examined the clinical outcomes of extensive or comminuted blow-out fractures that were reconstructed by the simultaneous use of a titanium mesh plate and Medpor(R). METHODS: Eighty six patients with extensive orbital fractures, who were admitted between March 1999 and February 2007, were reviewed retrospectively. The patients' chart and CT were inspected for review. Twenty three patients were operated on with both a titanium mesh plate (Matrix MIDFACE pre-formed orbital plate, Synthes, USA) and Medpor(R) (Porex, GA, USA). The patients underwent pre-operative CT scans to evaluate the fracture site and measure the area of the fracture. A transconjunctival approach was used, and titanium mesh plates were inserted subperiosteally with screw fixation. Medpor(R) was inserted above the titanium mesh plate. The patients were evaluated post-operatively for enophthalmos, diplopia, sensory disturbances and eyeball movement for a period of at least 6 months. RESULTS: No implant-related complications were encountered during the follow-up period. Enophthalmos occurred in 1 patient, 1 patient had permanent sensory disturbance, and 3 patients complained of ocular pain and fatigue, which recovered without treatment. Although there were no significance differences between groups, the use of 2 implants had fewer complications. Therefore, it can be an alternative method for treating blow out fractures. CONCLUSION: The use of both a titanium mesh plate and Medpor(R) simultaneously may be a safe and acceptable technique in the reconstruction of extensive blow-out fractures.
Diplopia ; Enophthalmos ; Fatigue ; Follow-Up Studies ; Humans ; Orbit ; Orbital Fractures ; Polyethylene ; Retrospective Studies ; Titanium

PURPOSE: We conduct a comprehensive review of demography, vector and cause of injury and results of zone 5 volar wrist lacerations. MATERIALS AND METHODS: From July 2001 and June 2010, a total of 170 patients with zone 5 wrist lacerations were reviewed retrospectively. Sex, age, vector and cause of injury, injured structures and results were investigated. The correlations between the wound length, vector, cause of injury and number of injured structures were analyzed statistically. RESULTS: The most common cause of injury is self-inflicted wrist injury followed by incidental accident, industrial accident, and the glass is the most common vector. Thirty six patients underwent primary repair only and 134 patients explored then underwent teno-neuro-arteriorraphy. Error rate between the preoperative and intraoperative evaluations was 30.6%, particularly greater than 50% in cases of flexor digitorum profundus and radial artery injuries. The most common injured structure was palmaris longus followed by flexor carpi radialis, flexor carpi ulnaris and median nerve. The cause and vector of injury did not correlate with the number of injured structures. Relationship between the mean length of wounds and the number of injured structures showed weak positive correlation. CONCLUSION: In zone 5 wrist lacerations, exploration should be performed if the laceration involved over dermis layer. In addition to the surgical treatment, psychological care of these injuries is necessary.
Accidents, Occupational ; Demography ; Dermis ; Glass ; Humans ; Lacerations ; Median Nerve ; Radial Artery ; Retrospective Studies ; Wrist ; Wrist Injuries