No abstract available.

No abstract available.
Colitis, Ulcerative* ; Ulcer*

No abstract available.
Membranes* ; Pregnancy* ; Rupture*

PURPOSE: There are questions about selecting the best postoperative chemotherapeutic regimen for breast cancer patients who have different response rates after neoadjuvant chemotherapy. The aim of this study was to examine the pathologic findings of residual tumors according to the response rate after neoadjuvant chemotherapy for breast cancer. METHODS: We obtained specimens of residual tumors from 43 breast cancer patients who received neoadjuvant chemotherapy followed by curative operation at the Department of Breast and Endocrine Surgery, Sacred Heart Hospital, between Oct. 2002 and Oct. 2006. Four patients received 3 cycles of FAC (5-FU, Adriamycin, Cyclophosphamide) and 39 patients received 3 cycles of AT (Adriamycin, Docetaxel). We analyzed the pathologic characteristics according to the response rate. RESULTS: The clinical response rate for neoadjuvant chemotherapy was 69.8%. There was no significant difference in the response rate for neoadjuvant chemotherapy between the AT and the FAC regimen groups. The tumors of the complete response group showed to be more ER-negative, PR-positive, p53-negative and c-erb-B2-positive and they had a lower Ki-67 staining index than the tumors of the partial response group. Moreover, the tumors of the clinical complete response group showed more triple (ER/PR/c-erb-B2) negative tumor than did the tumors of the partial response group. CONCLUSION: Although the tumor responded to neoadjuvant chemotherapy, the pathologic findings of the residual tumors in the clinical complete response group differed from that of the partial response group. So, this should be considered for the selection of postoperative chemotherapeutic agents.
Breast ; Breast Neoplasms ; Doxorubicin ; Heart ; Humans ; Neoplasm, Residual

Percutaneous iliosacral screw fixation is commonly practiced to treat unstable posterior pelvic ring injuries. The number of reported cases of iatrogenic complications is increasing. We present a case of superior gluteal artery injury during bilateral percutaneous iliosacral screw fixation in a patient with sacral fracture of spino-pelvic dissociation. This complication was managed by arterial embolization. We discussed the cause, prevention and treatment of arterial injury along with a review of literature.
Arteries* ; Humans

Extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT lymphoma) is usually indolent. Although it was reported recently that about 20-30% cases of MALT lymphoma presented with a disseminated disease at diagnosis, it was described as a disease localized at diagnosis and remaining stable for a prolonged period. However, only a few cases of MALT lymphoma involved the lung and gastrointestinal tract all at once. We report a case of a 73-year-old man with disseminated MALT lymphoma. He presented with non-productive cough, initial chest radiograph showed a nodule in the right lower lobe. The diagnosis of stage IV MALT lymphoma was made by CT scan, video-assisted thoracoscopic excisional biopy, gastrofiberscopic biopsy and bone marrow biopsy. The lymphoma involved the lung, stomach and bone marrow at the time of diagnosis. Because he refused chemotherapy, he discharged after Helicobacter pylori eradication without chemotherapy. Regular follow-up examination did not show any evidence of disease progression over 22 months.
Aged ; Biopsy ; Bone Marrow ; Cough ; Diagnosis ; Disease Progression ; Drug Therapy ; Follow-Up Studies ; Gastrointestinal Tract ; Helicobacter pylori ; Humans ; Lung ; Lymphoid Tissue ; Lymphoma ; Lymphoma, B-Cell, Marginal Zone* ; Radiography, Thoracic ; Solitary Pulmonary Nodule* ; Stomach ; Tomography, X-Ray Computed

Infectious mononucleosis is an EBV-induced infection, and this is a self-limiting clinical syndrome with such characteristics as fever, pharyngitis, headache, splenomegaly, hepatomegaly and multiple lymphadenopathy among children and young adults. On the other hand, EBV infection-induced gastrointestinal symptoms like anorexia, nausea, vomiting, dyspepsia, abdominal pain, gastric bleeding and diarrhea are non-specific signs and there is less of a chance of EBV infection being involved with gastrointestinal disease. Especially, the relation of gastric cancer and gastric lymphoma with EBV infection is well defined, but other EBV-related gastrointestinal diseases have rarely been reported. Therefore, we report here on a case of acute erosive EBV gastritis that was diagnosed as EBV-induced infectious mononucleosis, and this was confirmed by esophagogastroduodenoscopy with biopsy.
Abdominal Pain ; Anorexia ; Biopsy ; Child ; Diarrhea ; Dyspepsia ; Endoscopy, Digestive System ; Epstein-Barr Virus Infections ; Fever ; Gastritis* ; Gastrointestinal Diseases ; Hand ; Headache ; Hemorrhage ; Hepatomegaly ; Herpesvirus 4, Human* ; Humans ; Infectious Mononucleosis* ; Lymphatic Diseases ; Lymphoma ; Nausea ; Pharyngitis ; Splenomegaly ; Stomach Neoplasms ; Vomiting ; Young Adult

Infectious mononucleosis is an EBV-induced infection, and this is a self-limiting clinical syndrome with such characteristics as fever, pharyngitis, headache, splenomegaly, hepatomegaly and multiple lymphadenopathy among children and young adults. On the other hand, EBV infection-induced gastrointestinal symptoms like anorexia, nausea, vomiting, dyspepsia, abdominal pain, gastric bleeding and diarrhea are non-specific signs and there is less of a chance of EBV infection being involved with gastrointestinal disease. Especially, the relation of gastric cancer and gastric lymphoma with EBV infection is well defined, but other EBV-related gastrointestinal diseases have rarely been reported. Therefore, we report here on a case of acute erosive EBV gastritis that was diagnosed as EBV-induced infectious mononucleosis, and this was confirmed by esophagogastroduodenoscopy with biopsy.
Abdominal Pain ; Anorexia ; Biopsy ; Child ; Diarrhea ; Dyspepsia ; Endoscopy, Digestive System ; Epstein-Barr Virus Infections ; Fever ; Gastritis* ; Gastrointestinal Diseases ; Hand ; Headache ; Hemorrhage ; Hepatomegaly ; Herpesvirus 4, Human* ; Humans ; Infectious Mononucleosis* ; Lymphatic Diseases ; Lymphoma ; Nausea ; Pharyngitis ; Splenomegaly ; Stomach Neoplasms ; Vomiting ; Young Adult

Russell body gastritis is a very rare disease with an uncertain cause. The disease is often misdiagnosed as xanthoma, signet ring cell carcinoma, MALT lymphoma and plasmacytoma. Russell body gastritis is characterized by the polyclonic nature of immunoglobulin and usually tests positive to the kappa and lambda light chains. It is different from a Mott cell tumor, which shows monoclonal nature of immunoglobulin. Until now, few cases have been reported and most were associated with a Helicobacter pylori infection. We encountered a case of Russell body gastritis associated with a Helicobacter pylori infection, which showed complete improvement after eradicating the Helicobacter pylori infection. We report this case with review of the relevant literature.
Carcinoma, Signet Ring Cell ; Gastritis* ; Helicobacter pylori* ; Helicobacter* ; Immunoglobulins ; Lymphoma, B-Cell, Marginal Zone ; Plasmacytoma ; Rare Diseases ; Xanthomatosis

The survival rate of gastric cancer is mainly affected by lymph node metastasis and depth of invasion. It is now recognized that in early gastric cancer submucosal invasion and lymph node metastasis depend on the size of tumor. A 71-year-old man with epigastric discomfort for 1 month was admitted. Endoscopy showed a huge polypoid tumor with friable and nodular surface occupying the whole lumen of stomach. We suspected a Borrmann type 1 advanced gastric cancer, but we confirmed the gastric cancer confined to only mucosa without lymph node metastasis after operation. So we report a case of huge polypoid early gastric cancer mimicking advanced gastric cancer with a review of relevant literatures.
Aged ; Endoscopy ; Humans ; Lymph Nodes ; Mucous Membrane ; Neoplasm Metastasis ; Stomach ; Stomach Neoplasms* ; Survival Rate