• Journal of Chest Surgery
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• v.46 no.5
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• pp.373-376
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• 2013

A 49-year-old woman presented with right lumbar pain and edema in both legs. Computed tomography showed a large low attenuated mass around and in the S7 segment of the liver involving the right kidney and multiple enlarged mesenteric lymph nodes. There were multiple variably sized discrete nodules in both lungs. Cavography showed subtotal occlusion of the inferior vena cava (IVC). She was successfully treated by wide resection and IVC reconstruction with partial cardiopulmonary bypass and metastasectomy.

• Journal of Dental Anesthesia and Pain Medicine
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• v.17 no.3
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• pp.225-229
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• 2017

The inferior alveolar nerve block is the most common method of local anesthesia for intraoral surgery at the posterior mandibular region. However, unexpected complications may occur when administering the local anesthesia. One of these uncommon complications is the fracture of the needle. If the injection needle is broken during the surgery, it should be removed immediately. However, this is one of the most difficult procedures. In this report, we present two cases of needle fracture during the procedure, and its successful removal under general/local anesthesia administration.

• Journal of Dental Anesthesia and Pain Medicine
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• v.18 no.3
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• pp.177-182
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• 2018

Paresthesia is an altered sensation of the skin, manifesting as numbness, partial loss of local sensitivity, burning, or tingling. The inferior alveolar nerve (IAN) is the third branch of the trigeminal nerve and is very important in dental treatment. IAN paresthesia may occur after various dental procedures such as simple anesthetic injections, surgical procedures, and endodontic treatment, and is reported to range from 0.35% to 8.4%. The altered sensation usually follows immediately after the procedure, and reports of late onset of nerve involvement are rare. This report presents a rare case of delayed paresthesia after dental surgery and discusses the pathophysiology of IAN delayed paresthesia.

• Journal of Chest Surgery
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• v.27 no.8
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• pp.710-713
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• 1994

The Budd-Chiari syndrome is a rare type of portal hypertension caused by complete or incomplete obstruction of the hepatic vein or the corresponding portion of the inferior vena cava or both. In this case, the obstruction was located just beneath the diaphragm, above the right hepatic vein opening, which was confirmed by vena cavography preoperatively. Budd-Chiari syndrome with stenosis or thrombosis of the inferior vena cava may be cured by prosthetic bypass to the right atrium. This case is caused by thrombus of unknowed primary origin. Combined mesoatrial and cavoatrial shunt should be encouraged in this specific situation. Postoperatively, there were marked fall of venous pressure and symptoms and signs improved remarkably.

• Journal of Dental Anesthesia and Pain Medicine
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• v.19 no.3
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• pp.125-134
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• 2019

Successful local anesthesia in dental treatment is the most important prerequisite for pain control of patients. However, unlike that in the maxilla, it is difficult to administer local anesthesia in the mandible, and the success rate of conventional inferior alveolar nerve block (IANB) is only 80-85%. It is attributed to various causes such as anatomical variations, extreme anxiety, and technical errors; thus, various alternatives have been devised to improve this. We will analyze the causes of failure in conventional IANB and examine various alternatives that can be applied in these cases.

• Imaging Science in Dentistry
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• v.52 no.2
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• pp.231-238
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• 2022

Intraosseous xanthoma of the mandible is a rare benign disorder. A 17-year-old male patient presented with a suspected abscess in the right mandibular third molar, detected on a panoramic radiograph. The patient had no history of systemic or lipid-related metabolic diseases and complained of no specific symptoms or pain. A radiographic examination revealed a heterogeneous radiolucency extending from the apical to the distal aspect of the right mandibular third molar tooth germ. The lesion measured 9 × 16 × 24 mm (antero-posterior × mediolateral × supero-inferior) and showed a relatively well-defined, multilocular, foamy appearance with hyperostotic borders spreading to the inferior alveolar nerve canal. After excisional biopsy, a diagnosis of central xanthoma was made. The lesion recurred, and intraoral vertical ramus osteotomy was done near the lesion. For the treatment of xanthoma of the mandible, extensive and delicate surgical treatment under general anesthesia should be considered.

• Journal of Trauma and Injury
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• v.35 no.2
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• pp.128-130
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• 2022

Abdominal wall hematoma (AWH) after blunt trauma is common, and most cases can be treated conservatively. More invasive treatment is required in patients with traumatic AWH if active bleeding is identified or there is no response to medical treatment. Herein, we report a case of endovascular embolization for traumatic subcutaneous AWH. Almost endovascular treatment for AWH is done through the deep inferior epigastric artery. However, in this case, the superficial inferior epigastric artery was the bleeding focus and embolization target. After understanding the vascular system of the abdominal wall, an endovascular approach and embolization is a safe and effective treatment option for AWH.

• Journal of Trauma and Injury
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• v.36 no.3
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• pp.286-289
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• 2023

Torso stab injuries near the cardiac box may present unique challenges due to difficulties in hemorrhage control. For a stab injury to the heart, the repair is straightforwardly performed via median sternotomy. In contrast, injuries to the inferior vena cava are challenging to repair, especially when they are close to the diaphragm, and the bleeding can be torrential. Herein, we describe a case of a self-inflicted stab wound within the "cardiac box." The trajectory of the stab injuries went below the diaphragm and injured the infradiaphragmatic inferior vena cava. Successful emergent repair via the thoraco-laparotomy approach revived the young man. In this report, we revisit and discuss previous large series of patients with this rare vena cava injury.

• Anatomy and Cell Biology
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• v.56 no.1
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• pp.141-144
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• 2023

Knowledge of variations of renal vessels is of utmost importance in retroperitoneal surgeries and kidney transplant surgeries. We report concurrent variations of the right renal vessels, observed in an adult male cadaver during dissection classes. The right kidney was supplied by three renal arteries, out of which two entered the kidney through the hilum and the other one entered through the lower pole of the kidney. There were five renal veins, emerging independently from the hilum and opening separately through five openings into the inferior vena cava. Among the veins, only one emerged anterior to the renal pelvis and the other four emerged behind it. Four of them terminated into the posterolateral aspect of the inferior vena cava, whereas one terminated into its anterior aspect. Fourth vein from above, received the right testicular vein. The renal hilum was clogged with the presence of seven vessels and renal pelvis.

• Clinics in Shoulder and Elbow
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• v.12 no.1
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• pp.27-32
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• 2009

Purpose: We wanted to evaluate the effectiveness of inferior capsular plication for treating the anterior instability of the shoulder by comparing the prospective outcomes and the incidence of complications of the group (group1) that underwent arthroscopic vertical shift of the anteroinferior capsulo-labral complex and plication of the anterior band of inferior glenohumeral ligament and the group (group2) that underwent inferior capsular plication that was augmentated by the same method. Materials and Methods: From March 2005 to August 2007, we compared group 1 (42 cases) that underwent arthroscopic vertical shift of the anteroinferior capsulo-labral complex and plication of the anterior band of the inferior glenohumeral ligament and group 2 (33 cases) that underwent augmentated inferior capsular plication for recurrent anterior instability of the shoulder. The mean age was 22.5 years (range: 17~31 years) in group I, and 21.8 years (range: 16~30 years) in group II. The mean follow up was 23.5 months (range: 12~45 months in group I, and 20.1 months (range: 12~49 months) in group II. We checked the Rowe score and ROM preoperatively and at postoperative 6 months, 1 year and at the last follow up and we compared the incidence of complications. Results: The Rowe score increased from a preoperative mean of 20.6 to the last follow up mean of 86.8 after surgery in group I, and the Rowe score increased from a preoperative mean of 20.5 to the last follow up mean of 94.1 after surgery in group II. For the anterior instability of the shoulder, arthroscopic reconstruction had a good outcome in all of the cases, but group II had better outcomes and less complications than did group I (p<0.05). Conclusion: We thought that arthroscopic vertical shift of the anteroinferior capsulo-labral complex and plication of the anterior band of the inferior glenohumeral ligament with inferior capsular plication can lower the complication rate and show better outcomes.