Gardner's syndrome is a familial disease consisting of gastrointestinal adenomatous polyposis, osteomas of the mandible, skull, and long bones, and a variety of sol tissue lesions, including sebaceous cysts, fibromas, lipomas, and desmoid tumors. The colon is the most common site for polyposis, but the stomach, duodenum, small bowel, and periampullary area may also be involved. The diagnostic evaluation, malignant potential, and management is identical to that for familial adenomatous polyposis. The extracolonic manifestations of Gardner's syndrome are frequent and varied. Gardner's syndrome is inherited as autosomal dominant traits. Authors experienced one case that is a 32 year old female patient who had colonic and duodenal multiple polyposis, desmoid tumor in abdominal wall and right mesocolon and odontoma on mandible.
Abdominal Wall ; Adenomatous Polyposis Coli ; Adult ; Colon ; Duodenum ; Epidermal Cyst ; Female ; Fibroma ; Fibromatosis, Aggressive ; Gardner Syndrome* ; Humans ; Lipoma ; Mandible ; Mesocolon ; Odontoma ; Osteoma ; Skull ; Stomach

BACKGROUND: To perform the successful dendritic cell-based cancer immunotherapy one of the main issues to be solved is the source of antigen for DC pulsing. Limitations occur by using auto-tumor lysate due to the difficulties obtaining enough tumor tissue(s) quantitatively as well as qualitatively. In this study the possibility of allogeneic tumor cell lysate as a DC pulsing antigen has been tested in mouse melanoma pulmonary metastasis model. METHODS: B16F10 melanoma cells (1x10(5)/mouse) were inoculated intravenously into the C57BL/6 mouse. Therapeutic DCs were cultured from the bone marrow myeloid lineage cells with GM-CSF and IL-4 (1,000 U/ml each) for 7 days and pulsed with lysate of either autologous B16F10 (B-DC), allogeneic K1735 (C3H/He origin; K-DC) or CloneM3 (DBA2 origin; C-DC) melanoma cells for 18 hrs. Pulsed-DCs (1x10(6)/mouse)[CGP1] were injected i.p. twice with one week interval starting from the day 1 after tumor cell inoculation. RESULTS: Without observable toxicity, allogeneic tumor cell lysate pulsed-DC induced the significantly better anti-tumor response (tumor scale: 2.7+/-0.3, 0.7+/-0.3 and 0.3+/-0.2 for saline, B-DC and C-DC treated group, respectively). Along with increased tumor specific lymphocyte proliferations, induction of IFN-gamma secretion against both auto- and allo-tumor cell lysates was observed from the DC treated mice. (w/B16F10-lysate: 44.97+/-10.31, 1787.94+/-131.18, 1257.15+/-48.27, w/CloneM3 lysate: 0, 1591.13+/-1.83, 1460.47+/-86.05 pg/ml for saline, B-DC and C-DC treated group, respectively) Natural killer cell activity was also increased in the mice treated with tumor cell lysate pulsed-DC (8.9+/-[CGP2]0.1, 11.6+/-0.8 and 12.6+/-0.7% specific NK activity for saline, B-DC and C-DC treated group, respectively). CONCLUSION: Conclusively, promising data were obtained that allogeneic-tumor cell lysate can be used as a tumor antigen for DC-based cancer immunotherapy.
Animals ; Bone Marrow ; Dendritic Cells* ; Granulocyte-Macrophage Colony-Stimulating Factor ; Immunotherapy ; Interleukin-4 ; Killer Cells, Natural ; Lymphocytes ; Melanoma* ; Mice ; Neoplasm Metastasis*

PURPOSE: Carcinomas of the male breast constitutes only 1% of all breast cancer and less than 1.5% of all malignant tumors in men. The low incidence of this disease prevents therapeutic questions from being addressed in prospective randomized trials. Our aim was to cover the characteristics of the etiology, presentation and treatment of male breast cancer; and therefore provide an overview of knowledge in this area. METHODS: We retrospectively analyzed 16 male breast cancer patients, who had been treated between 1983 and 1992 at the Department of Surgery, College of Medicine, The Catholic university of Korea. RESULTS: The peak age of incidence was in the 7th and 8th decades. The most common symptom was a palpable mass in the breast (75.1%), and the duration of symptom varied between 3 days and 10 years. According to the TNM staging system, there were 18.8%, 31.3%, 18.8%, 12.5%, 6.3%, at stages 0, I, II, III and IV, respectively, and 12.5% with an unknown stage. A modified radical mastectomy was performed in 11 patients (68.8%) and postoperative adjuvant therapy in 12 patients (75.1%). The mean duration of following up was 41.2 months, during which time 2 patients were lost. CONCLUSION: Sixteen male breast cancer patients were encountered and men with breast cancer were observed to be older, have a longer duration of symptom, and more likely to have a familial tendency. However, our review revealed that male breast cancer was not as far advanced and had more chance of cure than initially thought. Therefore, the early detection and aggressive treatment of breast cancer are important for improving the survival.
Breast ; Breast Neoplasms ; Breast Neoplasms, Male* ; Humans ; Incidence ; Korea ; Male ; Male* ; Mastectomy, Modified Radical ; Neoplasm Staging ; Retrospective Studies

Xanthogranulomatous cholecystitis is an extremely rare benign inflammatory disease of the gall bladder characterized by yellowish focal nodular appearance with tissue necrosis and lipid-containing histiocyte (xanthomacell). Recently, we experienced a case of xanthogranulomatous cholecystitis. A 71-year old woman was admitted with the complaints of RUQ pain for 1 month. On abdominal ultrasound examination, there were diffuse gallbladder wall thickening, echogenic nodule with acoustic shadow, the calculous cholecystiti and the gall badder cancer were strongly suspected and the operation was performed. At operation the gall bladder was marked enlarged and wall thickening with two brownish, oval shaped, smooth surfaced stones. The specimen was revealed a xanthogranulomatous cholecystitis by the pathology.
Acoustics ; Aged ; Cholecystitis* ; Female ; Gallbladder ; Histiocytes ; Humans ; Necrosis ; Pathology ; Ultrasonography ; Urinary Bladder

PURPOSE: We evaluated the prevalence and characteristics of breakthrough cancer pain (BTcP) in Korean patients admitted with cancer pain. MATERIALS AND METHODS: In-hospital patients with cancer pain completed a questionnaire concerning severity of background cancer pain (BCP), prevalence and treatment for BTcP, sleep disorders, and satisfaction with cancer pain treatment. Medical records showing medications for BCP and BTcP were also evaluated. RESULTS: Total 609 patients with controlled BCP enrolled. Mean age of the patients was 59.5 years old, and 59% were male. Of all patients, 177 (29%) complained of BTcP. No clinical characteristic predicted BTcP. Of the 177 patients with BTcP, 56% did not receive treatment for BTcP. Patients with BTcP showed significant association with a sleep disorder and dissatisfaction with pain control, compared to those without BTcP (p < 0.0001 and p=0.0498, respectively). Oxycodone-immediate release was the most commonly used short-acting analgesic, followed by intravenous morphine. CONCLUSION: The prevalence of BTcP was 29% in patients admitted with controlled BCP. Although the patients had well-controlled BCP, BTcP showed association with a lower quality of life in patients with cancer. More medical attention is needed for detection and management of BTcP.
Humans ; Inpatients* ; Male ; Medical Records ; Morphine ; Prevalence ; Quality of Life ; Sleep Disorders

Recent studies have demonstrated that tumor necrosis factor-alpa(TNF-alpa) decreased production of type I and III procollagens and increased production of collagenase in cultured human dermal fibroblasts. The purpose of this study was to examine the effect of TNF-alpa on the level of expression of type I procollagen, collagenase mRNA in hypertrophic scar and keloid fibroblasts in culture. The cultured fibroblasts from normal skin, hypertrophic scar and keloid were exposed to 0, 1, 10, and 100 ng/ml of TNF-alpa for 24 hours. Then, type I procollagen mRNA and collagenase mRNA were measured by quantitative RT-PCR and quantified by computerized densitometry(TINA). In normal skin fibroblasts, TNF-alpa significantly decreased the level of type I procollagen mRNA and increased collagenase mRNA. The maximal inhibition for type I procollagen mRNA was noted at 100 ng/ml of TNF-alpa and maximal enhancement for collagenase mRNA was noted at 100ng/ml of TNF-alpa. In hypertrophic scar fibroblasts, TNF-alpa significantly decreased the level of type I procollagen mRNA and increased collagenase mRNA. The maximal inhibition for type I procollagen mRNA was noted at 100 ng/ml of TNF-alpa which was the same as normal skin fibroblasts but there were no significant differences among TNF-alpa treated groups for collagenase mRNA. In keloid fibroblasts, TNF-alpa also significantly decreased the level of type I procollagen mRNA and increased collagenase mRNA. The maximal inhibition for type I procollagen mRNA was noted at 100 ng/ml of TNF-alpa which was the same as normal skin and hypertrophic scar fibroblasts but there were no significant differences among TNF-alpa treated groups for collagenase mRNA. These results strongly suggested that TNF-alpa might have a role in preventing progression of fibroproliferative disease, such as hypertrophic scar or keloid, and that the most effective concentration of TNF-alpa was found in 100 ng/ml.
Cicatrix, Hypertrophic* ; Collagen Type I* ; Collagenases* ; Fibroblasts* ; Gene Expression* ; Humans ; Keloid* ; Necrosis* ; Procollagen ; RNA, Messenger ; Skin

This study examined the influence of the storage methods on the viability of oral epithelial cells using conventional cell freezing storage, slow freezing preservation, rapid freezing preservation, and slow freezing preservation with a pressure of 2 Mpa or 3 Mpa. The cell viability was evaluated by cell counting, WST-1 and the clonogenic capacity after 6 days of freezing storage. After 6 days, the frozen cells were thawed rapidly, and the cell counting, WST-1, and clonogenic capacity values were measured and compared. 1. The results from cell counting demonstrated that conventional cryopreservation, slow freezing under a 2 Mpa pressure and slow freezing under a 3 Mpa pressure showed significantly higher values than slow freezing preservation and rapid freezing preservation (p<0.05). 2. The results from the optical density by WST-1 demonstrated that slow freezing under a 2 Mpa pressure showed significantly higher values than slow freezing preservation and rapid freezing preservation (p<0.05). 3. The clonogenic capacity demonstrated that slow freezing under a 2 Mpa pressure showed significantly higher values than slow freezing preservation and rapid freezing preservation (p<0.05).
Cell Count ; Cell Survival ; Cryopreservation ; Epithelial Cells ; Freezing

Chylous leakage is an extremely rare complication of surgery for breast cancer. We experienced a case of chylous leakage after axillary lymph node dissection. A 38-year-old woman with invasive ductal carcinoma in the left breast underwent a modified radical mastectomy after four cycles of neoadjuvant chemotherapy. The postoperative serosanguinous drainage fluid became "milky" on the fourth postoperative day. After trying conservative management, we re-explored the axilla and ligated the lymphatic trunk. Although the success of many cases supports conservative management, timely surgical intervention represents an alternative in cases where leakage persists or where the output is high.
Adult ; Axilla ; Breast ; Breast Neoplasms ; Carcinoma, Ductal ; Chyle ; Drainage ; Female ; Humans ; Lymph Node Excision ; Lymph Nodes ; Mastectomy, Modified Radical

BACKGROUND: Spinal cord ischemic injury occurring after surgical repair of thoracoabdominal aortic disease leaves a devastating complication. The purpose of this study was to evaluate the effects of anesthetic preconditioning on neurologic outcome and Bcl-2 family protein gene expression in transient spinal ischemia. METHODS: In first experiment rats were divided by 4 groups and anesthetized with intraperitoneal propofol, enflurane, sevoflurane, or isoflurane. In second experiment, all rats were anesthetized with intraperitoneal propofol and enflurane, sevoflurane, isoflurane were given during 30 minutes and 14 minutes of spinal ischemia was induced 30 minutes later. Spinal ischemia was produced by both induced hypotension and thoracic aortic cross clamping. Neurologic scores were assessed 1, 3, 24, 48 hours after transient spinal ischemia. After 48 hours, rats were killed under anesthesia and spinal cords were removed for the assay of Bcl-2 family protein mRNA expression. RESULTS: The neurologic injury of S and I group were significantly lesser than P group. 30 minutes of anesthetic preconditioning with enflurane, sevoflurane, and isoflurane showed significantly better neurologic outcome compared to propofol, enflurane, sevoflurane, or isoflurane anesthetized rats. Bcl-2 family protein mRNA expression of I group and IP group were lesser than the other groups. CONCLUSIONS: Anesthetic preconditioning with volatile anesthetics for 30 minutes could reduce ischemic injury during transient spinal ischemia. The degree of neurologic injury may not be related to the expression of pro-apoptotic protein Bax. Isoflurane may have different influence on apoptosis after spinal ischemia compared to enflurane or sevoflurane.
Anesthesia ; Anesthetics ; Anesthetics, Inhalation ; Animals ; Aortic Diseases ; Apoptosis ; Constriction ; Enflurane ; Gene Expression ; Humans ; Hypotension ; Ischemia* ; Isoflurane ; Propofol ; Rats* ; RNA, Messenger* ; Spinal Cord ; Spinal Cord Ischemia

BACKGROUND: Spinal cord ischemic injury occurring after surgical repair of thoracoabdominal aortic disease leaves a devastating complication. The purpose of this study was to evaluate the effects of anesthetic preconditioning on neurologic outcome and Bcl-2 family protein gene expression in transient spinal ischemia. METHODS: In first experiment rats were divided by 4 groups and anesthetized with intraperitoneal propofol, enflurane, sevoflurane, or isoflurane. In second experiment, all rats were anesthetized with intraperitoneal propofol and enflurane, sevoflurane, isoflurane were given during 30 minutes and 14 minutes of spinal ischemia was induced 30 minutes later. Spinal ischemia was produced by both induced hypotension and thoracic aortic cross clamping. Neurologic scores were assessed 1, 3, 24, 48 hours after transient spinal ischemia. After 48 hours, rats were killed under anesthesia and spinal cords were removed for the assay of Bcl-2 family protein mRNA expression. RESULTS: The neurologic injury of S and I group were significantly lesser than P group. 30 minutes of anesthetic preconditioning with enflurane, sevoflurane, and isoflurane showed significantly better neurologic outcome compared to propofol, enflurane, sevoflurane, or isoflurane anesthetized rats. Bcl-2 family protein mRNA expression of I group and IP group were lesser than the other groups. CONCLUSIONS: Anesthetic preconditioning with volatile anesthetics for 30 minutes could reduce ischemic injury during transient spinal ischemia. The degree of neurologic injury may not be related to the expression of pro-apoptotic protein Bax. Isoflurane may have different influence on apoptosis after spinal ischemia compared to enflurane or sevoflurane.
Anesthesia ; Anesthetics ; Anesthetics, Inhalation ; Animals ; Aortic Diseases ; Apoptosis ; Constriction ; Enflurane ; Gene Expression ; Humans ; Hypotension ; Ischemia* ; Isoflurane ; Propofol ; Rats* ; RNA, Messenger* ; Spinal Cord ; Spinal Cord Ischemia