Steroid Injection on Facial Hypertrophic Scar: Report of 3 Cases

Surgical management of edentulous/atrophic mandibular fracture: a report of two cases

According to Luhr's classification, a fracture in the mandible with a width of less than 15-20 mm is considered to be an atrophic mandibular fracture and its incidence is very rare. Because of the reduced cross-sectional area and smaller contact area of the fractured ends as well as the poorly vascularized bony structure and delayed bone healing, an atrophic mandibular fracture is a great challenge for oral and maxillofacial surgeons. Surgeons tend to perform closed reduction, because open reduction is considered a non-life-saving surgery among elderly patients. Thus, most of them have limited experience in surgical management. According to recent reports, open reduction yields a good result, and the Association for Osteosynthesis (AO) group has recommended open reduction. This is a case report of our two experiences of open reduction and rigid fixation of atrophic mandibular fractures by the AO principle. Articles were also reviewed here.

Postoperative orocutaneous fistula closure using a vacuum-assisted closure system: a case report

Fleischmann et al. first described the concept of using sub-atmospheric pressure to treat open or infected wounds in 1993. Since then, Argenta and Morykwas developed subatmospheric, or negative pressure dressings in 1997 as a means of managing complicated wounds. Since its introduction in 1997, the vacuum-assisted closure (VAC) system has been used widely in general plastic surgery, general surgery, and orthopedic surgery to manage complicated wounds of the torso and extremities. However, there is a paucity of literature describing its use in the head and neck region, particularly in oral and maxillofacial surgery. We report a successful case of postoperative orocutaneous fistula closure using a VAC system in a 59-year male with a review of the relevant literature.

Glandular odontogenic cyst of mandible: case report

Glandular odontogenic cyst (GOC) is an intraoral cyst originated from serre remnants which has incidence of rare frequency. Only 111 cases have been reported since Gardener first introduced it in 1987. The clinical features are the following components: cortical bone thinning, locally aggressive root resorption, non-painful swelling. The following recurrences rate are 64.3% in conservative treatment, and 0% in wide excision for instance, segmental or marginal mandibulectomy. So, its prognosis is similar to that of odontogenic keratocyst and ameloblastoma. Therefore, periodic recall follow ups are essential to detect disease recurrence. Here, we will report the first case of GOC diagnosed in our department considering with references. And we share this treatment experience because these aggessive lesions may be misjudged for simple dental cyst.

Traumatic ulcerative granuloma misjudged as oral squamous cell carcinoma (SCC) on the buccal cheek: case report

Traumatic ulcerative granuloma with stromal eosinophilia (TUGSE) is an ulcerative lesion on oral mucosa featuring as a benign mass of self-limiting growth. It can be easily misdiagnosed as squamous cell carcinoma (SCC) due to its long healing period and elevated or rolled-up margin. A 57-year old male patient who visited our department was diagnosed as SCC according to the clinical features, results of positron emission tomography (PET) and magnetic resonance imaging (MRI) of the oral lesion. However, after performing incisional biopsy, histopathologically, there were no atypical cells, but eosinophil and CD 30+ T-cells were clustered in subcutaneous and muscle tissue. It is very significant to consider this reactive lesion in the field of oral and maxillofacial surgery because of its possibility of mistaken as malignant disease. Here, we will report a couple of cases of TUGSE with references and limit of radiographic tools used for diagnosis of head and neck cancer.

Stenting of an Anomalous Coronary Artery in Acute Myocardial Infarction

Single coronary artery is rare and the application of coronary angioplasty to these arteies presents unique technical challenge. As technical advances in the guiding catheter and balloon system occur, more challenging lesions including anomalous coronary artery are able to be treated. Correct guiding catheter selection is important to ensure adequate access to the anomalous vessel and provide support to cross the lesion. This report describes successful angioplasty with stent in right coronary artery of single ostium coronary anomaly in a patient presenting with an acute myocardial infaction.

Meningitis due to Listeria Monocytogenes Following Orthotopic Heart Transplantation

We report a first case of meningitis due to listeria monocytogenes after cardiac transplantation in Korea. This patient is a 40-year-old man with Dilated cardiomyopathy, he presented with intermittent dyspnea and abdominal distension for about 1 year. After cardiac transplantation, he was treated with azathioprine, cyclosporine and prednisolone for graft rejection. He was presented with intermittent fever, headache and lethargy for about 10days after cardiac transplantation. Listeria monocytogenes was isolated from blood culture and CSF culture. He was treated with intravenous penicillin G for 10days successfully and changed with ampicillin for 10days, took oral ampicillin for 10days without any complication after discharge.

A Case of Partial Left Ventriculectomy in a Patient with End-stage Dilated Cardiomyopathy

The end-stage dilated cardiomyopathy is usually treated with cardiac transplantation although some limited success have also been obtained in selected patients using dynamic cardiomyoplasty or medical assist devices. Recently, a new surgical alternatives, called partial left ventriculectomy (PLV) was introduced by Randas J. V Batista in 1995. A 40-year-old man who had end-stage dilated cardiomyopathy refractory to optimal doses of medicines underwent partial left ventriculectomy (Batista's operation), which reduces ventricular volume to improve left ventricular function. The left ventricular ejection fraction increased from 20 % to 58 % at 4 month after operation.

Primary Aldosteronism Due to Aldosterone Producing Adenama in the Presence of Contralateral Nonfunctioning Adenama / 대한내분비학회지

Primary aldosteronism is in most cases due either to a unilateral adrenal adenama or to a bilateral hyperplasia of the adrenal cortex. But, a few of bilateral adrena1 tumors in primary aldosteronism also have been reported. In these cases, it is important to differentiate the bilateral aldosterone producing adenomas from the unilateral aldosteronoma in the presence of a contralateral nonhmctioning adenoma for marking a treatment plan. We report a case of primary aldosteronism due to a unilateral aldosteronoma in the presence of a contralateral nonfunctioning adenoma. Abdominal CT sean revealed bilateral adrenal tumors, of which the functioning one was successfully localized using adrenal scintigraphy and selective adrenal venous sampling.

A Case of Spontaneous Coronary Artery Dissection during Exercise Treated with Stenting

Spontaneous coronary artery dissection (SCAD) is a rare disease that occurs most commonly in young people, especially in peripartum or postpartum women. It is usually catastrophic and fatal. The etiology of dissection is still under discussion. Possible factors are inflammation, changes of flow dynamics, and preexisting intima lesions. The treatment of choice for spontaneous coronary artery dissection is still not settled. The authors report a twenty-nine year-old woman with coronary lesions diagnosed as spontaneous coronary artery dissection which developed during exercise and was treated with intracoronary stenting.