One hundred thirty four early gastric cancer cases were analyzed to determine the clinicopathologic features influencing lymph node metastasis. Subtotal gastrectomy for 122 patients and total gastrectomy for 12 patients were carried on including lymph node dissection of node groups 1 and 2. The mean duration of the follow-up was 44.2 months. In this review, the only pathologic feature influencing lymph node metastasis was depth of invasion. The rate of lymph node metastasis was significantly higher in submucosal cancer(30.3%) than mucosal cancer(8.6%)(Chi-Square test, P=0.0009). The lymph node metastasis was the only independent prognostic factor of early gastric cancer(P=0.0006), and raise the question whether the present definition of early gastric cancer is still of value. Most important result of our study is that 20.9% of the early gastric cancer had pathologically proven lymph node metastasis, and have worse prognosis than the cases without metastasis. In stead of the currently used early gastric cancer, we propose superficial cancer for carcinoma confined to mucosa or submucosa on endoscopic finding, and to save the term of early gastric cancer for the cases in which the invasion limited to the mucosa or submucosa without lymph node metastasis.
Follow-Up Studies ; Gastrectomy ; Humans ; Lymph Node Excision ; Lymph Nodes* ; Mucous Membrane ; Neoplasm Metastasis* ; Prognosis ; Stomach Neoplasms*

Background: Capsular contracture is the most common serious breast surgery complication. The cause of capsular formation remains unknown, but chronic inflammation is commonly considered to cause excessive fibrosis. Curcumin has anti-inflammatory effects and thus can relieve the symptoms of inflammatory diseases, as demonstrated in animal studies. This study aimed to evaluate the effects of curcumin on the fibrous envelope covering silicone implants in a rat model. Methods: Two solid 1.8-cm oval-shaped silicone implants were placed beneath both sides of the back in 20 Sprague-Dawley rats. The control group included 10 rats that were fed a normal diet (group A), while the experimental group (group B) included the remaining 10 rats that were fed ground curcumin. En bloc excision was conducted at 8 postoperative weeks. Capsular thickness and inflammatory cell distribution were examined using a fixed tissue sample. Results: Gross findings and histologic differences between the groups were observed. The experimental group had a significantly lower mean total capsular thickness than the control group (177.4±31.4 μm vs. 145.9±32.5 μm, P=0.007). A significant decreasing tendency was found in several inflammatory cells in the experimental group (7,070±744.3/mm2 vs. 2,640±301.7/mm2, P=0.001). Conclusions Curcumin significantly reduced the inflammatory reaction, and will help to lower the risk of capsular contracture. Long-term studies are required to determine whether this hypothesis can provide a basis for a viable therapeutic strategy to reduce capsular contracture.

Background: Implant-based breast reconstruction is a technique frequently used for breast reconstruction. Infection and inflammation are considered to be the most troublesome complications of implant-based breast reconstruction and can lead to capsular contracture or implant failure. To date, however, only a few methods have been proposed to prevent these complications. Therefore, the authors introduce a simple irrigation system using indwelling drain catheters to decrease postoperative inflammation. Methods: Continuous saline irrigation was performed once per day for 3 days immediately after prosthesis-based breast reconstruction. Normal saline (500 mL) was inserted into the implant pocket through a superomedial-oriented drain catheter and drained through an inferolateral-oriented drain catheter using a suction device. Inflammatory indicators, including C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), white blood cell count (WBC), and postoperative complications were compared between the non-irrigation and irrigation groups. Results: This study included 37 patients divided into two groups (20 non-irrigation and 17 irrigation). An analysis of inflammatory indicators revealed that the peak CRP level in the irrigation group was significantly lower than that in the non-irrigation group, while no statistically significant differences were found for the other mediators (ESR and WBC). In the immediate postoperative period, continuous irrigation effectively washed out tissue debris and blood clots within the implant pocket, which helped maintain the function of the drain catheter and decrease pro-inflammatory mediators. Conclusions This irrigation method was simple and cost-effective for decreasing inflammation within the breast pocket. Furthermore, it can also be applied to infected breast pockets in combination with antibiotics.

Eccrine spiradenomas are rare benign adnexal tumors that originate from the eccrine glands. They mainly arise in the head, neck, and upper trunk of young adults and are sometimes accompanied by pain and tenderness. Although spontaneous pain is a typical symptom of eccrine spiradenoma, the underlying mechanism remains unclear. We report the case of a patient who had a spiradenoma in the subcutaneous tissue of the left forearm that was accompanied by agonizing pain triggered by pressure. A 42-year-old man who had undergone surgical excision of a left forearm mass 5 years ago presented for relapsed pain and a palpable mass at the previous excision site. The agonizing pain had been triggered a few days ago, in response to even a slight touch. The mass measured approximately 0.8×0.8 mm, and ther e were no changes visible around the scar. Irregularly shaped masses, each measuring approximately 5 mm, were removed with a 2-mm safety margin from the subcutaneous fat. A histopathologic examination revealed the resected nodules were surrounded by delicate fibrous capsules, some parts of which contained blood vessels and prominent thickened nerve fibers. By the time of the 6-month follow-up, the masses had not recurred, and the biopsy site was well maintained without pain. We describe the surgical and histopathologic findings of an isolated eccrine spiradenoma accompanied by recurrent agonizing pain. The peculiar microscopic arrangement of the thickened nerve fibers encasing the nodule of eccrine spiradenoma may correlate with its pain mechanism.

Eccrine spiradenomas are rare benign adnexal tumors that originate from the eccrine glands. They mainly arise in the head, neck, and upper trunk of young adults and are sometimes accompanied by pain and tenderness. Although spontaneous pain is a typical symptom of eccrine spiradenoma, the underlying mechanism remains unclear. We report the case of a patient who had a spiradenoma in the subcutaneous tissue of the left forearm that was accompanied by agonizing pain triggered by pressure. A 42-year-old man who had undergone surgical excision of a left forearm mass 5 years ago presented for relapsed pain and a palpable mass at the previous excision site. The agonizing pain had been triggered a few days ago, in response to even a slight touch. The mass measured approximately 0.8×0.8 mm, and ther e were no changes visible around the scar. Irregularly shaped masses, each measuring approximately 5 mm, were removed with a 2-mm safety margin from the subcutaneous fat. A histopathologic examination revealed the resected nodules were surrounded by delicate fibrous capsules, some parts of which contained blood vessels and prominent thickened nerve fibers. By the time of the 6-month follow-up, the masses had not recurred, and the biopsy site was well maintained without pain. We describe the surgical and histopathologic findings of an isolated eccrine spiradenoma accompanied by recurrent agonizing pain. The peculiar microscopic arrangement of the thickened nerve fibers encasing the nodule of eccrine spiradenoma may correlate with its pain mechanism.

Eccrine spiradenomas are rare benign adnexal tumors that originate from the eccrine glands. They mainly arise in the head, neck, and upper trunk of young adults and are sometimes accompanied by pain and tenderness. Although spontaneous pain is a typical symptom of eccrine spiradenoma, the underlying mechanism remains unclear. We report the case of a patient who had a spiradenoma in the subcutaneous tissue of the left forearm that was accompanied by agonizing pain triggered by pressure. A 42-year-old man who had undergone surgical excision of a left forearm mass 5 years ago presented for relapsed pain and a palpable mass at the previous excision site. The agonizing pain had been triggered a few days ago, in response to even a slight touch. The mass measured approximately 0.8×0.8 mm, and ther e were no changes visible around the scar. Irregularly shaped masses, each measuring approximately 5 mm, were removed with a 2-mm safety margin from the subcutaneous fat. A histopathologic examination revealed the resected nodules were surrounded by delicate fibrous capsules, some parts of which contained blood vessels and prominent thickened nerve fibers. By the time of the 6-month follow-up, the masses had not recurred, and the biopsy site was well maintained without pain. We describe the surgical and histopathologic findings of an isolated eccrine spiradenoma accompanied by recurrent agonizing pain. The peculiar microscopic arrangement of the thickened nerve fibers encasing the nodule of eccrine spiradenoma may correlate with its pain mechanism.

Eccrine spiradenomas are rare benign adnexal tumors that originate from the eccrine glands. They mainly arise in the head, neck, and upper trunk of young adults and are sometimes accompanied by pain and tenderness. Although spontaneous pain is a typical symptom of eccrine spiradenoma, the underlying mechanism remains unclear. We report the case of a patient who had a spiradenoma in the subcutaneous tissue of the left forearm that was accompanied by agonizing pain triggered by pressure. A 42-year-old man who had undergone surgical excision of a left forearm mass 5 years ago presented for relapsed pain and a palpable mass at the previous excision site. The agonizing pain had been triggered a few days ago, in response to even a slight touch. The mass measured approximately 0.8×0.8 mm, and ther e were no changes visible around the scar. Irregularly shaped masses, each measuring approximately 5 mm, were removed with a 2-mm safety margin from the subcutaneous fat. A histopathologic examination revealed the resected nodules were surrounded by delicate fibrous capsules, some parts of which contained blood vessels and prominent thickened nerve fibers. By the time of the 6-month follow-up, the masses had not recurred, and the biopsy site was well maintained without pain. We describe the surgical and histopathologic findings of an isolated eccrine spiradenoma accompanied by recurrent agonizing pain. The peculiar microscopic arrangement of the thickened nerve fibers encasing the nodule of eccrine spiradenoma may correlate with its pain mechanism.

A Case of primary malignant lymphoma in the uterine cervix of a 58-year-old multigravidwoman is reported. Primary malignant lymphoma localized in the uterine cervix is a rare condition.Previously, treatment of this disease has been radiation therapy, surgery or chemotherapyeither alone or in combination.We experienced one case of primary malignant lymphoma of the uterine cervix, stageI b according to FIGO, which was treated with radiation therapy and CHOP chemotherapy.The patient first underwent radiation therapy. This was followed by an chemotherapyconsisting of cyclophosphamide, adriamycin, vincristine, and prednisone.No evidence of recurrent lymphoma has been observed in 3 year after the treatment.
Cervix Uteri* ; Cyclophosphamide ; Doxorubicin ; Female ; Humans ; Lymphoma* ; Middle Aged ; Vincristine

PURPOSE: The aim of this study was to evaluate the impact of perioperative nutrition and transfusion affecting postoperative complications in gastric surgery.METHODS: From January through December in 2013, 181 patients who underwent curative gastrectomy for gastric adenocarcinoma at Korea University Guro Hospital were included. We collected general information, nutritional parameters (serum hemoglobin, albumin, total lymphocyte counts, and body mass index), operative method, perioperative transfusion and postoperative complications. The patients were divided into two groups by Clavien-Dindo classification: group I, no complication and Grade I complication; group II, above Grade II complication.RESULTS: The mean age of patients was 62.06 years, and 119 (65.7%) patients were men. The number of patients who suffered complications was 81 (44.8%), group I was 38 (21.0%) and group II was 33 (18.2%). According to the results of univariate analysis, sex, age, comorbidities, the American Society Anesthesiologists (ASA) classification and operative method had no significant effect on postoperative complications. Also in nutritional factors, serum hemoglobin, albumin, total lymphocyte counts, body mass index had no significant correlation with postoperative complications. The only independent factor correlated with postoperative complications was perioperative transfusion (odds ratio [OR], 2.424, 95% confidence interval [CI], 1.064–5.525; P=0.035) and operation time (OR, 1.007; 95% CI, 1.001–1.013; P=0.027) according to univariate analysis as well as multivariate analysis.CONCLUSION: This study suggests that perioperative transfusion may play a significant role in the development of postoperative complications.
Adenocarcinoma ; Blood Transfusion ; Body Mass Index ; Classification ; Comorbidity ; Gastrectomy ; Humans ; Korea ; Lymphocyte Count ; Male ; Methods ; Multivariate Analysis ; Nutritional Status ; Postoperative Complications ; Stomach Neoplasms

Pleomorphic adenoma (PA) is a commonly occurring benign tumor originating in the salivary glands. The incidence is mostly in the parotid glands (85%) followed by minor salivary glands (10%). Pleomorphic adenoma from minor salivary glands of the lips is a rare neoplasm. Here, we present a case of a patient with PA in the upper lip, reporting a common neoplasm in a rare site. A 82-year-old male with a slowly progressing swelling that occurred 20years ago on the upper white lip. This tumor is not associated with pain and tenderness. The mass was about 1.5x1.5cm sized, circumscribed, sessile and firm on the external upper lip without oral side bulging (Fig. 1). The tumor was removed completely with a elliptical incision under local anesthesia. The encapsulated mass was measured 0.9x0.9x0.6cm. On histology, a well-circumscribed growth was seen comprising epithelial and stromal components. The epithelial component formed glandular structures lined by round-to oval cells having small nuclei, pink cytoplasm and myoepithelial basal cell layer while the stroma had a fibromyxoid appearance(Fig. 2). Postoperatively wound was well healed without recurrence after 6months. Pleomorphic adenoma of the upper lip is a rare neoplasm, especially not intraoral growth. For aesthetic good result, the mass was removed without hesitation. It is required a high index of suspicion and a long-term follow-up because it could recur and rarely be transformed into malignancy.