[A Case of Noninvasive Ductal Carcinoma Arising in Benign Phyllodes Tumor].

A 70-year-old woman underwent a partial mastectomy with preoperative diagnosis of phyllodes tumor. Histopathological examination of the resected specimen revealed noninvasive ductal carcinoma of up to 20 mm in the phyllodes tumor. We note the possibility of a situation in which a phyllodes tumor is accompanied by cancer, and detailed pathological examination is necessary.

[A Case of Unresectable Colorectal Cancer with Complete Remission after Palliative Surgery Due to Continued Pharmacotherapy].

A 50s-year-old man was admitted to our hospital because of abdominal pain and vomitting. CT showed a thickened wall of the sigmoid colon, marked enlargement of the oral side, and a 30 mm tumor on the left lateral section of the liver. We diagnosed colonic obstruction due to sigmoid colon cancer with liver metastasis.

[A Case of Rapidly Growing Breast Spindle Cell Carcinoma].

We report a case of rapidly growing breast spindle cell carcinoma. The case was a 69-year-old female. Her chief complaint was right breast pain.

[A Case of Rectal Cancer with Collet-Sicard Syndrome].

The case was a woman in her 50s. Total pelvic resection was performed for advanced rectal cancer(cT4b[vagina]N3M0, cStage Ⅲc), after neoadjuvant chemoradiation therapy. Five months after the operation, she was unable to stand due to severe back pain.

[A Case of Effective Peritoneo-Venous Shunt for Refractory Malignant Ascites in a Gastric Cancer Patient with Peritoneal Dissemination].

This paper reports a case of refractory ascites in a patient with gastric cancer. A peritoneo-venous shunt(PVS)was inserted in the patient, which contributed to extending the duration of home-based care as well as improving the patient's quality of life. The patient was a female in her 70s.

[A Case of Intussusception Due to Ileal Malignant Lymphoma of AYA Generation].

The case is a 17-year-old man. He had complained of right lower abdominal pain for a week. He had no symptoms such as fever, weight loss, or night sweats.

[A Case of Colon Metastasis from Invasive Lobular Carcinoma of the Breast].

The patient was a 48-year-old woman. She consulted our hospital with a chief complaint of vomiting. Colonoscopy showed stenosis and edematous mucosa, and biopsy was performed.

[A Case of HER2 Positive Locally Advanced Breast Cancer Successfully Treated with a Combination Therapy of Eribulin, Trastuzumab and Pertuzumab].

The patient was an 82-year-oldwoman. She consultedour hospital with a chief complaint of left breast mass. MRI showed enhancedtumor with skin andextensive pectoral muscle invasion, so it was unresectable.

[Pulmonary Metastasis Resection Twice after Curative Resection of Esophageal Cancer-A Long-Term Survival Case].

The prognosis of patients with esophageal cancer recurrence is poor, and surgical treatment is rarely performed. Here, we report on a patient with long-term survival who underwent pulmonary metastasis resection twice after curative resection of esophageal cancer. A 62-year-old male underwent curative resection of esophageal cancer after preoperative chemoradiotherapy.

[Long-Term Survival of a Rectal Cancer Patient with Virchow Lymph Node Metastasis, Liver Metastasis, and Para-Aortic Lymph Node Metastasis].

A 67-year-old female was diagnosed with Stage Ⅳ rectal cancer with paraaortic lymph node metastasis. The patient underwent Hartmann's operation with D3 lymph node and paraaortic lymph node dissection. Postoperative chemotherapy with FOLFIRI was then administered for 1 year.

[A Case of Gallbladder Jejunal Anastomosis and Duodenal Jejunal Anastomosis to Maintain QOL for an Elderly Patient with Pancreatic Cancer].

An 87-year-oldwoman was admittedto our hospital with abdominal pain andfever. Computedtomography showeda 25 mm tumor mass in the pancreatic headandshowedd ilatation of the pancreatic duct andcommon bile duct. She was diagnosed with obstructive cholangitis due to pancreatic head cancer.

[A Comparison of the Treatment Methods for Obstructive Colorectal Cancer].

Purpose: Emergency surgery for obstructive colorectal cancer is considered to be associated with a high degree of risk, and surgery may after decompression is considered to be safer. In cases of obstructive colorectal cancer, decompression can be achieved with surgery, an ileus tube, or a stent, depending on the disease condition. We herein compare the treatment methods for obstructive colorectal cancer.

Laparoscopic resection of a retroperitoneal schwannoma located in the hepatic hilus.

Schwannomas are tumors and commonly occur in the head and neck region; however, they rarely present in the retroperitoneum. A 79-year-old man was admitted to our hospital for a follow-up of a tumor in the hepatic hilus. A 2.

Successful resection of metachronous para-aortic, Virchow lymph node and liver metastatic recurrence of rectal cancer.

A 66-year-old female presented with the main complaint of defecation trouble and abdominal distention. With diagnosis of rectal cancer, cSS, cN0, cH0, cP0, cM0 cStage II, Hartmann's operation with D3 lymph node dissection was performed and a para-aortic lymph node and a disseminated node near the primary tumor were resected. Histological examination showed moderately differentiated adenocarcinoma, pSS, pN3, pH0, pP1, pM1 (para-aortic lymph node, dissemination) fStage IV.

Esophageal intramural pseudodiverticulosis of the residual esophagus after esophagectomy for esophageal cancer.

A 91-year-old man was referred to our hospital with intermittent dysphagia. He had undergone esophagectomy for esophageal cancer (T3N2M0 Stage III) 11 years earlier. Endoscopic examination revealed an anastomotic stricture; signs of inflammation, including redness, erosion, edema, bleeding, friability, and exudate with white plaques; and multiple depressions in the residual esophagus.

A Novel Method for Real-Time Audio Recording With Intraoperative Video.

Objective: Although laparoscopic surgery has become widespread, effective and efficient education in laparoscopic surgery is difficult. Instructive laparoscopy videos with appropriate annotations are ideal for initial training in laparoscopic surgery; however, the method we use at our institution for creating laparoscopy videos with audio is not generalized, and there have been no detailed explanations of any such method. Our objectives were to demonstrate the feasibility of low-cost simple methods for recording surgical videos with audio and to perform a preliminary safety evaluation when obtaining these recordings during operations.

Internal hernia associated with colostomy after laparoscopic abdominoperineal resection.

We herein describe a case with an internal hernia that developed after laparoscopic abdominoperineal resection for rectal cancer. The small intestine passed through the space between the sigmoid colon loop of the stoma and the abdominal wall. Internal hernias associated with colostomy are rare; however, the condition is an important complication, because it causes ischemia in both the herniated intestine and the sigmoid colon pulled through the abdominal wall as a stoma.

Fovea-sparing internal limiting membrane peeling for myopic traction maculopathy.

Purpose: To investigate the effectiveness and safety of a new surgical technique of fovea-sparing internal limiting membrane (ILM) peeling for the treatment of foveal retinal detachments (RDs) in eyes with myopic traction maculopathy.

Design: Retrospective, consecutive, interventional case series.

Methods: Forty-five eyes of 45 consecutive patients who underwent vitrectomy and ILM peeling for the treatment of a foveal RD attributable to myopic traction maculopathy were studied.

Expression and Function of Ephrin-B1 and Its Cognate Receptor EphB2 in Human Abdominal Aortic Aneurysm.

We examined the expression of ephrin-B1 and its cognate receptor EphB2, key regulators of angiogenesis and embryogenesis, in human abdominal aortic aneurysm (AAA) and analyzed their functional roles in cell migration. From 10 patients (9 males and 1 female; age, 68.5 ± 2.

Expression profiling of the ephrin (EFN) and Eph receptor (EPH) family of genes in atherosclerosis-related human cells.

Ephrin B1 and its cognate receptor, Eph receptor B2, key regulators of embryogenesis, are expressed in human atherosclerotic plaque and inhibit adult human monocyte chemotaxis. Few data exist, however, regarding the gene expression profiles of the ephrin (EFN) and Eph receptor (EPH) family of genes in atherosclerosis-related human cells. Gene expression profiles were determined of all 21 members of this gene family in atherosclerosis-related cells by reverse transcription-polymerase chain reaction analysis.

Identification of a novel aldose reductase-like gene upregulated in the failing heart of cardiomyopathic hamster.

Cardiomyopathy (CM) is degenerative disease of myocardium which leads to severe cardiac failure. Although many causative genes for CM have been identified, molecular pathogenesis of CM is not fully understood. In this study, we searched for a novel pathway recruited in the development of CM by using BIO14.

Diagnosis of bacterial endophthalmitis by broad-range quantitative PCR.

Aim: To measure the bacterial genome in ocular fluids and to analyse the clinical relevance of infectious endophthalmitis.

Methods: Nineteen ocular fluid samples (eight aqueous humour and 11 vitreous fluid samples) were collected from 19 patients with suspected bacterial endophthalmitis. Fifty ocular samples from uveitis patients were also collected along with 40 samples from patients without ocular inflammation and used as controls.

Prophylactic vitrectomy for acute retinal necrosis.

Purpose: To evaluate the efficacy of prophylactic vitrectomy for acute retinal necrosis.

Methods: The clinical charts of 17 patients (18 eyes) with acute retinal necrosis and no retinal break or rhegmatogenous retinal detachment (RRD) were retrospectively analyzed for the efficacy of prophylactic vitrectomy. The retinal necrotic lesions at the initial presentation were classified into three groups according to the lesion site as described by Holland: zone 1 (posterior pole; n = 3), zone 2 (midperiphery; n = 12), and zone 3 (periphery; n = 3).

Diagnosis of intraocular lymphoma by polymerase chain reaction analysis and cytokine profiling of the vitreous fluid.

Purpose: To determine whether a diagnosis of intraocular lymphoma (IOL) can be made using a combination of polymerase chain reaction (PCR) analysis to detect gene rearrangement of immunoglobulin and cytokine concentrations in the vitreous fluid.

Methods: Vitreous samples from 22 patients with clinically suspected IOL and ten control patients with acute retinal necrosis or cytomegalovirus retinitis were examined by PCR analysis and cytokine measurements. Genomic DNA was extracted from the cells in the vitreous, and the immunoglobulin heavy chain (IgH) gene was amplified by two PCR procedures: (1) microdissection and PCR to detect IgH gene rearrangement and (2) qualitative PCR to detect IgH VDJ gene rearrangement.