Sternoclavicular joint posterior dislocations are considered a very uncommon, and type of injury where if esophagus or airway injury occurs behind the clavicle, it poses a high risk to the patient. In addition, if epiphyseal fracture occurs as a result of the sternoclavicular joint posterior dislocation, surgical treatment is often required. However, in the absence of a complete ossification of the clavicle, it is difficult to differentiate between a simple dislocation and epiphyseal fracture-dislocation solely based on simple radiographs or computed tomography scans. In this case report, the authors present a case in which a sternoclavicular joint posterior dislocation was diagnosed in a 14-year-old male athlete. The case report discusses how the posterior dislocation without epiphyseal fracture was diagnosed using an ultrasound and subsequently treated with successful outcomes using manual reduction. The case report presents our findings along with discussion that includes a literature review of relevant research.
Adolescent* ; Athletes ; Clavicle ; Dislocations* ; Esophagus ; Humans ; Male ; Sternoclavicular Joint* ; Ultrasonography*

Sternoclavicular joint posterior dislocations are considered a very uncommon, and type of injury where if esophagus or airway injury occurs behind the clavicle, it poses a high risk to the patient. In addition, if epiphyseal fracture occurs as a result of the sternoclavicular joint posterior dislocation, surgical treatment is often required. However, in the absence of a complete ossification of the clavicle, it is difficult to differentiate between a simple dislocation and epiphyseal fracture-dislocation solely based on simple radiographs or computed tomography scans. In this case report, the authors present a case in which a sternoclavicular joint posterior dislocation was diagnosed in a 14-year-old male athlete. The case report discusses how the posterior dislocation without epiphyseal fracture was diagnosed using an ultrasound and subsequently treated with successful outcomes using manual reduction. The case report presents our findings along with discussion that includes a literature review of relevant research.
Adolescent ; Athletes ; Clavicle ; Dislocations ; Esophagus ; Humans ; Male ; Sternoclavicular Joint ; Ultrasonography

PURPOSE: There has been considerable controversy over the prognosis of gastric signet ring cell carcinoma (SRC). To clarify the biologic behavior of SRC, we evaluated the clinicopathologic features and the prognosis of SRC. METHODS: A total of 3,104 patients with a gastric carcinoma who had undergone a gastrectomy from 1987 to 1995 were analyzed retrospectively. Among them, 556 patients with SRC were compared to 2,548 patients with non-SRC. RESULTS: Patients with SRC were younger than those with non-SRC, and female were prevalent. Incidence of EGC were higher in patients with SRC. EGC with SRC had a larger proportion of mucosa-confined lesions and a lower rate of lymph node metastasis than EGC with non-SRC. Multivariate analysis showed that SRC was a negative inde pendent risk factor for lymph node metastasis. Among advanced gastric cancers SRCs showed a higher prevalence of large-sized lesions, Borrmann type IV lesions, and advanced nodal stage, as well as a higher rate of peritoneal metastasis. The 5-year survival rate of EGC with SRC (93.8%) was higher than that of non-SRC (91.2%). However, the prognosis of advanced SRC (49.0%) was poorer than that of non-SRC (53.5%). CONCLUSION: A female preponderance, a younger age, and a higher proportion of early gastric cancer characterized the peculiar biologic behavior of gastric signet ring cell carcinoma. In addi tion, the prognosis of SRC was poor once invasion had gone beyond the submucosa. These findings suggest that signet ring cell carcinoma of the stomach should be regarded as a distinct type of gastric cancer.
Carcinoma, Signet Ring Cell* ; Female ; Gastrectomy ; Humans ; Incidence ; Lymph Nodes ; Multivariate Analysis ; Neoplasm Metastasis ; Prevalence ; Prognosis* ; Retrospective Studies ; Risk Factors ; Stomach ; Stomach Neoplasms ; Survival Rate

There has been a considerable controversy on the prognosis of the mucinous gastric adenocarcinoma(MGC). In this study we analyzed the clinicopathologic differences between MGC and non-mucinous gastric carcinoma(NMGC). In addition, the relationship between mucin content and other clinicopathologic variables, including prognosis in MGC was examined. We reviewed 2118 patients with pathologically confirmed gastric cancer who had underwent gastrectomy at the department of surgery of Yonsei University College of Medicine, during the period between Jan. 1987 and Dec. 1993. Among them, 130 patients had gastric cancer with extracellular mucin(MGC) and 1988 patients had gastric carcinoma without extracellular mucin(NMGC). We studied the MGC patients into two groups according to mucin content: mucin content involving over 50% of the tumor(dominant type, n=94) and mucin content involving less than 50% of the tumor area(partial type, n=36). The results are as follows: The MGC was more common in male then NMGC. The size of tumor in MGC was larger than that of NMGC. The patients with MGC had higher incidence of Borrmann type IV, more frequent serosal invasion, lymph nodes metastasis and peritoneal metastasis than the patients with NMGC. The patients with MGC had more advanced stage at the time of diagnosis and worse overall 5-year survival rate than the patients with NMGC. But the 5-year survival rate according to the stage of MGC was similar to that of NMGC. There were no significant differences between the mucin content and other pathologic variables including prognosis. So we suggested that MGC has worse prognosis than NMGC and it is reasonable to consider the carcinoma with mucin content involving less than 50% of the tumor area as MGC.
Adenocarcinoma* ; Diagnosis ; Gastrectomy ; Humans ; Incidence ; Lymph Nodes ; Male ; Mucins* ; Neoplasm Metastasis ; Prognosis ; Stomach Neoplasms ; Survival Rate

The incidence of heterotopic gastric mucosa located in the submucosa in resected stomach specimens has been reported to be 3.0 to 20.1%. Heterotopic gastric mucosa is thought to be a benign disease, which rarely becomes malignant. Heterotopic gastric mucosa exists in the gastric submucosa, and gastric cancer rarely occurs in heterotopic gastric mucosa. Since tumors are located in the normal submucosa, they appear as submucosal tumors during endoscopy, and are diagnosed through endoscopic biopsies with some difficulty. For such reasons, heterotopic gastric mucosa is mistaken as gastric submucosal tumor. Recently, two cases of early gastric cancer arising from heterotopic gastric mucosa in the gastric submucosa were treated. Both cases were diagnosed as submucosal tumors based on upper gastrointestinal endoscopy, endoscopic ultrasound, and computed tomography findings, and in both cases, laparoscopic wedge resections were performed, the surgical findings of which also suggested submucosal tumors. However, pathologic assessment of the surgical specimens led to the diagnosis of well-differentiated intramucosal adenocarcinoma arising from heterotopic gastric mucosa in the gastric submucosa.
Adenocarcinoma ; Biopsy ; Endoscopy ; Endoscopy, Gastrointestinal ; Gastric Mucosa ; Incidence ; Stomach ; Stomach Neoplasms

PURPOSE: Adequate health-related information provided by health professionals may help cancer patients overcome their uncertain situation and manage their healthcare. To provide information effectively, there is a need to understand the content of the patients' essential information. The purpose of this study was to identify recent informational needs of postoperative gastric cancer patients. MATERIALS AND METHODS: Data were collected from 190 postoperative gastric cancer patients who attended the Stomach Cancer Patients' Day ceremony (18 November 2008) held by the Stomach Cancer Center of Samsung Medical Center with the use of a questionnaire which measured informational needs. A questionnaire with 37 items was comprised of domains of diagnostic tests, cancer therapy, prognosis, follow-up, sexual activity, stomach cancer-related information, and 7 single items. RESULTS: The priorities of informational needs were the domains of prognosis, ways of healthcare during treatment (a single item), follow-up, stomach cancer-related information, cancer therapy, and diagnostic tests (in descending order). Items related to prognosis, diet, and management of their healthcare ranked in the top 10 informational need scores. As age decreased, the degree of informational needs about diagnostic tests, cancer therapy, sexual activity, and stomach cancer-related information increased. CONCLUSION: We suggest that prognosis-related information based on the accumulated institutional therapeutic outcomes and objective prognosis data should be incorporated in the current education program. Health professionals should provide comprehensible information content to cancer patients and caregivers and encourage patients to participate in their therapy with a more positive attitude.
Caregivers ; Delivery of Health Care ; Diagnostic Tests, Routine ; Diet ; Follow-Up Studies ; Health Occupations ; Humans ; Prognosis ; Surveys and Questionnaires ; Sexual Behavior ; Stomach ; Stomach Neoplasms

There has been considerable controversy over the prognosis of mucinous gastric enocarcinoma (MGC). In this study we analyzed the clinicopathologic fferences between MGC and non-mucinous gastric carcinoma (NMGC). In addition, e relationship between mucin content and other clinicopathologic variables, cluding prognosis in MGC, was also investigated. We reviewed 2118 patients th pathologically-confirmed gastric cancer who underwent gastrectomy at the partment of Surgery, Yonsei University College of Medicine, during the period tween Jan. 1987 and Dec. 1993. Among them, 130 patients had gastric carcinoma th extracellular mucin (MGC) and 1988 patients had gastric carcinoma without tracellular mucin (NMGC). We placed the MGC patients into two groups according mucin content: mucin content involving over 50% of the tumor (dominant type, = 94) and mucin content involving less than 50% of the tumor area (partial pe, n = 36). The results were as follows: MGC was more common in males than GC. The size of the tumor in MGC (mean 5.3 cm) was larger than that of NMGC ean 4.4 cm). The patients with MGC had a higher incidence of Borrmann type IV GC: 16.1%, NMGC: 9.9%), more frequent serosal invasion (MGC: 75.4%, NMGC: .6%), lymph-node metastasis (MGC: 75.4%, NMGC: 50.7%), and peritoneal tastasis (MGC: 10.0%, NMGC: 3.5%) than patients with NMGC. The patients with C were more advanced in stage at the time of diagnosis and had a worse overall -year survival rate (44.9%) than patients with NMGC (54.7%). However, the -year survival rate according to the stage of MGC was similar to that of NMGC. ere were no significant differences between the mucin content and other thologic variables, including prognosis, i.e. similar biologic behavior tween dominant type MGC and partial type MGC. In conclusion, we suggest that C was more frequently diagnosed in advanced stage than NMGC with a poorer ognosis and that it is reasonable to consider the carcinoma with mucin content volving more than 30% of the tumor area as MGC.
Adenocarcinoma/pathology ; Adenocarcinoma/metabolism ; Adenocarcinoma, Mucinous/pathology* ; Adenocarcinoma, Mucinous/metabolism* ; Adult ; Aged ; Aged, 80 and over ; Female ; Human ; Male ; Middle Age ; Mucins/metabolism ; Neoplasm Staging ; Stomach Neoplasms/pathology* ; Stomach Neoplasms/metabolism*

PURPOSE: This study was done to evaluate the usefulness of preoperative computed tomography (CT) and intraoperative laparoscopic ultrasound to facilitate treatment of gastric submucosal tumors. MATERIALS AND METHODS: The feasibility of laparoscopic wedge resection as determined by CT findings of tumor size, location, and growth pattern was correlated with surgical findings in 89 consecutive operations. The role of laparoscopic ultrasound for tumor localization was analyzed. RESULTS: Twenty-three patients were considered unsuitable for laparoscopic wedge resection because of large tumor size (N=13) or involvement of the gastroesophageal junction (N=9) or pyloric channel (N=1). Laparoscopic wedge resection was not attempted in 11 of these patients because of large tumor size. Laparoscopic wedge resection was successfully performed in 65 of 66 (98.5%) patients considered suitable for this procedure. Incorrect interpretation of preoperative CT resulted in a change of surgery type in seven patients (7.9%): incorrect CT diagnosis on gastroesophageal junction involvement (N=6) and on growth pattern (N=1). In 18 patients without an exophytic growth pattern, laparoscopic ultrasound was necessary and successfully localized all lesions. CONCLUSIONS: Preoperative CT and laparoscopic ultrasound are useful for surgical planning and tumor localization in laparoscopic wedge resection.
Esophagogastric Junction ; Humans

PURPOSE: This study was done to evaluate the usefulness of preoperative computed tomography (CT) and intraoperative laparoscopic ultrasound to facilitate treatment of gastric submucosal tumors. MATERIALS AND METHODS: The feasibility of laparoscopic wedge resection as determined by CT findings of tumor size, location, and growth pattern was correlated with surgical findings in 89 consecutive operations. The role of laparoscopic ultrasound for tumor localization was analyzed. RESULTS: Twenty-three patients were considered unsuitable for laparoscopic wedge resection because of large tumor size (N=13) or involvement of the gastroesophageal junction (N=9) or pyloric channel (N=1). Laparoscopic wedge resection was not attempted in 11 of these patients because of large tumor size. Laparoscopic wedge resection was successfully performed in 65 of 66 (98.5%) patients considered suitable for this procedure. Incorrect interpretation of preoperative CT resulted in a change of surgery type in seven patients (7.9%): incorrect CT diagnosis on gastroesophageal junction involvement (N=6) and on growth pattern (N=1). In 18 patients without an exophytic growth pattern, laparoscopic ultrasound was necessary and successfully localized all lesions. CONCLUSIONS: Preoperative CT and laparoscopic ultrasound are useful for surgical planning and tumor localization in laparoscopic wedge resection.
Esophagogastric Junction ; Humans

The incidence of ectopic pregnancy has been increasing for many years and ectopic pregnancy is still a leading cause of maternal death although its mortality is reduced significantly with improved early diagnosis and treatment. Intraligamentous pregnancy, a subset of ectopic pregnancy, is one of the most unusual accident so that the diagnosis of intraligamentous pregnancy is hardly ever made prior to laparotomy. We experienced intraligamentous pregnancy with hemoperitoneum. So we presented a case with brief review of literature.
Diagnosis ; Early Diagnosis ; Female ; Hemoperitoneum ; Hemorrhage* ; Incidence ; Laparotomy ; Maternal Death ; Mortality ; Pregnancy* ; Pregnancy, Ectopic