No abstract available.
Trichothiodystrophy Syndromes*

Osteochondroma, also known as osteocartilaginous exostosis, or just exostosis, is the most common benign bone tumor. Most of osteochondromas are solitary lesions and affect long bones; however, about 12% of osteochondromas are multiple lesions with the autosomal dominant inheritance. Only 1~4% of solitary osteochondromas originate in the spine. Symptoms vary depending on its location. We experienced a case of osteochondroma of the atlas presenting as an oropharyngeal mass. We report the case with a review of literatures.
Exostoses ; Osteochondroma* ; Spine ; Wills

Routine chest radiography in a 21-year-old man revealed the presence of an asymptomatic mass at the right lower lung field. Chest radiographs showed multiple cysts with air-fluid level and air-meniscus within the consolidation at the right lower lung field. Chest CT scans demonstrated a non-enhancing solid mass, with air-meniscus, within a thin walled cavity, and multiple cysts with fluid or air-fluid level at the posterior portion of the right lower lobe. An abnormal artery was seen at the level of the 12th thoracic vertebra. Thoracic aortography revealed a feeding artery arising from the descending thoracic aorta and supplying the parenchymal lesion. We report the typical radiologic findings of intralobar pulmonary sequestration with aspergilloma, a condition confirmed by surgery and the pathologic findings.
Aorta, Thoracic ; Aortography ; Arteries ; Bronchopulmonary Sequestration* ; Humans ; Lung ; Radiography ; Radiography, Thoracic ; Spine ; Thorax ; Tomography, X-Ray Computed ; Young Adult

Isolate fracture of lunate is very rare. The authors reported a neglected fracture of lunate which was founded incidentally after the dorsal wall fracture of triquetrum. Pain reduction and improvement of range of motion was achieved after excising the dorsal fragment of lunate.
Range of Motion, Articular

No abstract available.
Animals ; Neurons* ; Rats*

A case of gallbladder perforation without cholecystitis or trauma is described herein. The patient was a 74-year-old woman who initially presented with right lower quadrant pain of the abdomen. A laparotomy was performed with the impression of an acute appendicitis at a local clinic. However, the appendix was normal and a large amount of bile was noted in the peritoneal cavity. The patient was referred to our hospital. An exploratory laparotomy was performed with the suspicion of a hollow viscous perforation. A pin point perforation of the gallbladder fundus was identified. There were no gallstones or definite inflammation of the gallbladder wall. Although gallbladder perforation without cholecystitis or trauma is rare, gallbladder perforation without cholecystitis should be considered in elderly patients with bile peritonitis of unknown etiology.
Abdomen ; Aged ; Appendicitis ; Appendix ; Bile ; Cholecystitis ; Female ; Gallbladder ; Gallstones ; Humans ; Inflammation ; Laparotomy ; Peritoneal Cavity ; Peritonitis

No abstract available.
Classification* ; Risk Factors* ; Trophoblastic Neoplasms* ; Trophoblasts*

Gastrointestinal duplication is a rare congenital disorder that can occur anywhere along the gastrointestinal tract. The most frequent site of duplication is the mesenteric border of the small intestine. Retroperitoneal duplication cysts are extremely rare. Most duplications are diagnosed in neonates or infants, but rarely preoperatively. By the complete excision of a retroperitoneal duplication cyst, a 26 year old male patient, who had suffered from intermittent severe abdominal pain all his life, was successfully treated. Herein, a case of retroperitoneal duplication cyst is reported, with a review of literature.
Abdominal Pain ; Adult ; Congenital, Hereditary, and Neonatal Diseases and Abnormalities ; Gastrointestinal Tract ; Humans ; Infant ; Infant, Newborn ; Intestine, Small ; Male

PURPOSE: The purpose of this study was to evaluate the accuracy of each method of counting ribs on chest CT and to propose a new method: the anterior approach with using the sternocostal joints. MATERIALS AND METHODS: CT scans of 38 rib lesions of 27 patients were analyzed (fracture: 25, metastasis: 11, benign bone disease: 2). Each lesion was independently counted by three radiologists with using three different methods for counting ribs: the sternoclavicular approach, the xiphisternal approach and the modified sternomanubrial approach. The rib lesions were divided into three parts for evaluation of each method according to the location of the lesion as follows: the upper part (between the first and fourth thoracic vertebra), the middle part (between the fifth and eighth) and the lower part (between the ninth and twelfth). RESULTS: The most accurate method was a modified sternomanubrial approach (99.1%). The accuracies of a xiphisternal approach and a sternoclavicular approach were 95.6% and 88.6%, respectively. A modified sternomanubrial approach showed the highest accuracies in all three parts (100%, 100% and 97.9%, respectively). CONCLUSION: We propose a new method for counting ribs, the modified sternomanubrial approach, which was more accurate than the known methods in any parts of the bony thorax, and it may be an easier and quicker method than the others in clinical practice.
Bone Diseases ; Humans ; Neoplasm Metastasis ; Ribs* ; Sternocostal Joints ; Thorax* ; Tomography, X-Ray Computed*

Patients with early gastric cancer (EGC) may be associated with an increased risk of having a second primary cancer. Metachronous primary malignancies may have an influence on the long term prognosis of these patients. We report here on two cases of bile duct cancer after performing subtotal gastrectomy for EGC. A 59-year-old man underwent pylorus preserving pancreaticoduodenectomy (PPPD) under the diagnosis of bile duct cancer, and this was done 5 years after he had undergone gastrectomy. The pathological specimens were different between the EGC and bile duct cancer according to their morphology and immunohistochemical staining, and this case was determined to be metachronous double cancer. The second case was a 39-year-old man who received PPPD for bile duct cancer 4 years after undergoing gastrectomy. Double primary malignancies of bile duct cancer and gastric cancer are very rare.
Adult ; Bile ; Bile Duct Neoplasms ; Bile Ducts ; Gastrectomy ; Humans ; Middle Aged ; Neoplasms, Second Primary ; Pancreaticoduodenectomy ; Prognosis ; Pylorus ; Stomach Neoplasms