RESUMEN
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.
Asunto(s)
Neoplasias de la Mama , Carcinoma Ductal de Mama , Tumor Filoide , Anciano , Neoplasias de la Mama/cirugía , Carcinoma Ductal de Mama/cirugía , Femenino , Humanos , Mastectomía , Mastectomía Segmentaria , Tumor Filoide/cirugíaRESUMEN
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. He was diagnosed with intussusception by abdominal contrast-enhanced CT and was hospitalized. The day after hospitalization, lower gastrointestinal endoscopy was performed, and a tumor 25 mm in size was found in the invagination of the ileum. Intussusception was recovered by intestinal scope insufflation, and the tumor was found to be a type 1 tumor located approximately 5 cm proximal to the Bauhin's valve. On day 17 of hospitalization, he had intussusception again at the time of surgery, and performed laparoscopic reduction before performing laparoscopy-assisted partial resection of the small intestine and appendectomy. The postoperative course was good and he was discharged on POD12(on day 29 of hospitalization). Histopathological diagnosis was diffuse large B-cell lymphoma(DLBCL), and chemotherapy was to be administered at the referral hospital. In intussusception of the adolescents and young adults(AYA)generation, such as this case outside of childhood, it is necessary to treat the patient with consideration for the presence of neoplastic lesions such as malignant lymphoma. We report our case with some literature considerations.
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Enfermedades del Íleon , Neoplasias del Íleon , Intususcepción , Adolescente , Apendicectomía , Niño , Composición Familiar , Humanos , Enfermedades del Íleon/etiología , Enfermedades del Íleon/cirugía , Neoplasias del Íleon/complicaciones , Neoplasias del Íleon/cirugía , Íleon , Intususcepción/etiología , Intususcepción/cirugía , MasculinoRESUMEN
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. We failed to place a colonic stent for decompression, so we performed a colostomy using the cecum. An exploratory laparoscopy was performed instead of curative surgery due to peritoneal disseminations, followed by chemotherapy and molecular targeted therapy. Although primary lesion, liver metastatic lesion and disseminated lesions were reduced by pharmacotherapy the patient developed a grade 2 skin disorder around the colostomy. Therefore, it was determined that molecular targeted therapy could not be continued. The resection of the primary lesion and closure of the colostomy were performed to continue pharmacotherapy. Pharmacotherapy was resumed after operation. The patient is currently getting complete remission, undergoing maintenance therapy with no skin disorders. In this case, surgery was performed as part of the multidisciplinary treatment. It suggested that palliative surgery might be an effective option in multidisciplinary treatment.
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Obstrucción Intestinal , Neoplasias del Colon Sigmoide , Colon Sigmoide , Colostomía , Humanos , Masculino , Persona de Mediana Edad , Cuidados PaliativosRESUMEN
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. She was diagnosed with gastric cancer and underwent total gastrectomy. Five years and 7 months after the surgery, she was diagnosed with peritoneal recurrence. Ascites temporarily decreased following chemotherapy, but gradually worsened thereafter. Since the patient required frequent puncture drainage for the ascites, cell-free concentrated ascites reinfusion therapy(CART)was performed. However, on the day prior to the scheduled second course of CART, marked abdominal distension was observed. Therefore, a PVS was inserted. No PVS-associated complications were observed. Following the insertion of the PVS, the patient's abdominal circumference and body weight markedly improved. Best supportive care(BSC)was provided to the patient as she became weak after undergoing several courses of chemotherapy on an outpatient basis. On the other hand, the PVS was working properly. The patient was able to continue her daily life activities at home. She died from the cancer after 164 days of the PVS insertion.
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Neoplasias Peritoneales , Derivación Peritoneovenosa , Neoplasias Gástricas , Ascitis/etiología , Ascitis/terapia , Femenino , Humanos , Recurrencia Local de Neoplasia , Calidad de Vida , Neoplasias Gástricas/complicaciones , Neoplasias Gástricas/cirugíaRESUMEN
The case was a woman in her 50s. Total pelvic resection was performed for advanced rectal cancer(cT4b[vagina]N3M0, cStage â ¢c), after neoadjuvant chemoradiation therapy. Five months after the operation, she was unable to stand due to severe back pain. Spinal MRI revealed multiple bone metastases and lumbar fractures. In addition, dysphagia and dysarthria rapidly progressed almost simultaneously with back pain. Initially, brain metastasis was suspected, but head MRI revealed Collet-Sicard syndrome due to skull base metastasis. Irradiation to the skull base and high cervical spine, thoracolumbar spine was started. After irradiation, her back pain and cranial nerve symptoms improved. She was discharged and received palliative treatment. About a month after discharge, she was hospitalized for recurrent dysphagia and died on day 5 of hospitalization. Collet-Sicard syndrome is caused by damage to the cranial nerves â ¨ to â « and is often caused by a tumor. Trauma, vasculitis, and internal carotid artery dissection have been reported as other causes. Symptoms such as hoarseness, dysarthria, tongue atrophy, dysphagia, and headache have been reported. Collet-Sicard syndrome due to bone metastasis of colorectal cancer were very rare, and we found only one other report. We report our case with some literature considerations.
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Neoplasias Óseas , Enfermedades de los Nervios Craneales , Neoplasias del Recto , Femenino , Humanos , Imagen por Resonancia Magnética , Neoplasias del Recto/complicaciones , Neoplasias del Recto/terapia , SíndromeRESUMEN
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. She was being followed after surgery for left breast cancer but was seen because of right breast pain. In the right mammary gland CD area, a 27×27 mm large unclear mass lesion was observed, which had not been seen half a year prior. Right mastectomy and axillary dissection were performed following a preoperative diagnosis of pT2N1M0, pStage â ¡B ductal carcinoma. Currently, 2 years and 2 months have passed since the operation, and recurrence has not been observed. Case reports of rapidly growing breast spindle cell carcinoma are occasionally found, but no literature specifically defines acute growth. Here, we defined rapid growth using the tumor doubling time(DT)proposed by Gerstenberg et al. Of all the reported cases of breast spindle cell carcinoma, the DT was fewer than 90 days in most cases. Breast spindle cell carcinoma demonstrates rapid grown compared to normal breast cancer.
Asunto(s)
Neoplasias de la Mama , Carcinoma Ductal de Mama , Anciano , Neoplasias de la Mama/cirugía , Carcinoma Ductal de Mama/cirugía , Femenino , Humanos , Escisión del Ganglio Linfático , Mastectomía , Recurrencia Local de NeoplasiaRESUMEN
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. An endoscopic naso-biliary drainage(EUS)tube was inserted, and an endoscopic ultrasound(ENBD)examination was performed. At this time, duodenal perforation occurred, and an emergency operation was performed. During the laparotomy, perforation was found in the anterior wall of the duodenum. The contamination in the abdominal cavity and the degree of tissue damage in the duodenum were mild. Gall bladder jejunal andd uodenal jejunal anastomoses were performedfor biliary bypass andto close the perforation andbypass the gastrointestinal tract, respectively. She hadno postoperative complications andwas discharged 13 days postoperatively. Oral intake was possible after discharge, andthe patient returnedhome without complications. She died 5 months postoperatively. In this case, we performedbile duct andgastrointestinal bypass surgery prophylactically. Although this surgery will not be effective for all patients, we thought that it wouldbe useful for predicting the patient's future condition and for increasing the procedural options, even in case of emergency surgery.
Asunto(s)
Anastomosis Quirúrgica , Procedimientos Quirúrgicos del Sistema Biliar , Neoplasias Pancreáticas , Anciano , Femenino , Vesícula Biliar , Humanos , Neoplasias Pancreáticas/cirugía , Calidad de VidaRESUMEN
A 67-year-old female was diagnosed with Stage â £ 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. However, liver metastasis developed, for which partial hepatectomy was performed. Postoperative chemotherapy with S-1(20 courses)was then administered. Three years and 11 months following the first operation, lymph node metastases developed and resection of lymph nodes(No. 12p, No. 16b1int)was performed. Postoperative chemotherapy with capecitabine(Cape)(8 courses)was then administered. Five years and 7 months following the first operation, Virchow lymph node metastasis developed. Despite chemotherapy with Cape and bevacizumab (Bmab), Virchow lymph node swelling recurred, and resection was performed. Nine years and 4 months following the first operation, lymph node metastases developed, and resection of lymph nodes(Virchow, No. 16b1int)was performed. Postoperative chemotherapy with S-1(8 courses)was then administered. At present, 11 years and 4 months after the first operation, the patient, whose chemotherapy has been discontinued, is alive without recurrence.
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Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias Hepáticas , Neoplasias del Recto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Femenino , Humanos , Neoplasias Hepáticas/tratamiento farmacológico , Neoplasias Hepáticas/secundario , Escisión del Ganglio Linfático , Ganglios Linfáticos , Recurrencia Local de Neoplasia , Neoplasias del Recto/tratamiento farmacológico , Neoplasias del Recto/patología , Neoplasias del Recto/cirugíaRESUMEN
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. The histopathological diagnosis was poorly differentiated squamous cell carcinoma(pT2N1M0, fStage â ¡). Five months after the operation, right lung metastasis(right-S2)was detected. Accordingly, pulmonary metastasis resection was performed. Fourteen months after the initial operation, left lung metastases(left-S3/S6)were detected. The patient underwent resection again for the pulmonary metastases. The patient died of pneumonia without recurrence 8 years 3 months after the initial operation. In selected cases, surgical resection seems effective for treating distant esophageal cancer metastasis, suggesting that surgery should be an option in cases of accumulation of numerous distant metastases in esophageal cancer.
Asunto(s)
Carcinoma de Células Escamosas , Neoplasias Esofágicas , Neoplasias Pulmonares , Carcinoma de Células Escamosas/secundario , Carcinoma de Células Escamosas/cirugía , Neoplasias Esofágicas/patología , Neoplasias Esofágicas/cirugía , Humanos , Neoplasias Pulmonares/secundario , Neoplasias Pulmonares/cirugía , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia , Estadificación de Neoplasias , Estudios RetrospectivosRESUMEN
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. Histological examination demonstrated the lesion to be colonic metastasis of breast cancer, invasive lobular carcinoma. Although colorectal metastasis of breast cancer has a poor prognosis and chemotherapy is considered as the main treatment modality, hormone therapy is also a treatment option depending on the condition.
Asunto(s)
Neoplasias de la Mama , Carcinoma Lobular , Neoplasias del Colon , Neoplasias de la Mama/patología , Carcinoma Lobular/secundario , Neoplasias del Colon/secundario , Neoplasias del Colon/terapia , Femenino , Humanos , Persona de Mediana EdadRESUMEN
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. Immunohistopathological analysis revealeda HER2-positive lesion. We administerederibulin, trastuzumab andpertuzumab, after which the tumor became resectable. Histological examination revealedremarkable response. Combination therapy of eribulin, trastuzumab andpertuzumab was well toleratedandconsid eredto be effective.
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Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias de la Mama , Receptor ErbB-2 , Anticuerpos Monoclonales Humanizados/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias de la Mama/tratamiento farmacológico , Femenino , Furanos/administración & dosificación , Humanos , Cetonas/administración & dosificación , Receptor ErbB-2/análisis , Trastuzumab/administración & dosificaciónRESUMEN
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. METHODS: Forty-two patients with obstructive colorectal cancer underwent emergency treatment between January 2012 and December 2016. RESULTS: Among the patients with obstructive colorectal cancer, 18 receiveda stent, 10 receiveda nasal ileus tube, 6 receiveda transanal ileus tube, 5 underwent stoma construction, and 3 underwent emergency surgery without decompression. The stent group showed the highest laparoscopic operation rate. There was no significant difference in the overall survival of the treatment groups. One patient in the stent group developed duplicated cancer. CONCLUSION: Stent placement can be considered to be a viable option in the emergency treatment for obstructive colorectal cancer because laparoscopic surgery anda preoperative examination can be performed.
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Neoplasias Colorrectales/cirugía , Obstrucción Intestinal/cirugía , Anciano , Anciano de 80 o más Años , Colectomía , Neoplasias Colorrectales/complicaciones , Neoplasias Colorrectales/diagnóstico , Humanos , Obstrucción Intestinal/etiología , Laparoscopía , Persona de Mediana Edad , Estadificación de Neoplasias , StentsRESUMEN
The current report presents the case of a 46-year-old woman with phyllodes tumor metastasis to the anterior chest wall treated by radiation therapy. Although the lesion was not controlled with surgery and chemotherapy, the tumor size markedly reduced after radiation therapy, and bleeding and foul odor from the tumor stopped. Radiation therapy for phyllodes tumor appears to be an effective treatment and should be recognized as one choice of palliative medicine.
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Neoplasias de la Mama/radioterapia , Cuidados Paliativos , Tumor Filoide/radioterapia , Neoplasias de la Mama/patología , Resultado Fatal , Femenino , Humanos , Persona de Mediana Edad , Recurrencia , Pared Torácica/patologíaRESUMEN
A 63-year-old man who had been admitted to another institute with sepsis and renal failure was referred to our hospital after computed tomography (CT) findings showed thickening of the walls in the sigmoid colon and a defect in contrast enhancement in the portal and inferior mesenteric veins. Emergency sigmoid colon resection with D2 lymphadenectomy was performed after detection of perforation due to sigmoid colon cancer. The histopathological diagnosis was adenosquamous carcinoma, pSS, int, INF b, ly1, v0, pN2, pStage IIIband inferior mesenteric vein thrombosis. He was discharged on day 12, and we administered anticoagulant warfarin therapy.
Asunto(s)
Carcinoma Adenoescamoso/complicaciones , Venas Mesentéricas/patología , Neoplasias del Colon Sigmoide/patología , Trombosis de la Vena/etiología , Anciano , Anticoagulantes/uso terapéutico , Carcinoma Adenoescamoso/cirugía , Humanos , Masculino , Neoplasias del Colon Sigmoide/complicaciones , Neoplasias del Colon Sigmoide/cirugía , Tomografía Computarizada por Rayos X , Trombosis de la Vena/tratamiento farmacológico , Trombosis de la Vena/patología , Warfarina/uso terapéuticoRESUMEN
BACKGROUND: Ampullary adenomas are premalignant lesions. However, biliary obstruction causing jaundice is rare. Duodenal intussusception secondary to an ampullary adenoma rarely occurs because of the fixed position of the duodenum in the retroperitoneum. Herein, we have described a rare case of ampullary adenoma with jaundice caused by duodenal intussusception. CASE PRESENTATION: A 40-year-old woman presenting with vomiting and yellowish discoloration of the skin was admitted to another hospital. The patient had experienced recurrent epigastric pain and vomiting for the past 18 months. Blood test results showed elevated levels of bilirubin (3.9 mg/dL), and abdominal computed tomography (CT) showed a 60-mm hypovascular mass in the third part of the duodenum and a left lateral shift of the dilated common bile duct. The patient was referred to our hospital for further evaluation. She recovered from hyperbilirubinemia spontaneously (levels of bilirubin, 1.0 mg/dL), and the CT showed a tumor shift from the third part of the duodenum to the second part and improvement of the dilated common bile duct. Hypotonic duodenography revealed a tumor that moved easily from the second to the third portion of the patient's position. Upper gastrointestinal endoscopy revealed a large papillary tumor occupying the second part of the duodenum, which was diagnosed as an adenoma through biopsy. The possibility of malignancy could not be negated owing to the presence of jaundice and an elevated carbohydrate antigen 19-9 level (76.0 U/mL). Pancreaticoduodenectomy was performed. The resected specimen showed a 60 × 40 × 40-mm pedunculated ampullary mass with submucosal elongation. The pathological examination indicated that the ampullary tumor was a high-grade intestinal adenoma. The postoperative course was uneventful, and the patient was discharged 26 days postoperatively. CONCLUSIONS: This report describes a rare case of a patient with an ampullary adenoma presenting with jaundice resulting from duodenal intussusception. Owing to the possibility of a postoperative cancer diagnosis which may have caused the biliary obstruction and the difficulty in making an accurate preoperative diagnosis, it is imperative to choose the appropriate surgical procedure such as a pancreaticoduodenectomy.
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Objective: To determine whether Aquacel Ag Hydrofiber dressings containing ionic silver are superior to film dressings for preventing superficial surgical site infections (SSI) in patients undergoing elective gastrointestinal surgery. Background: Multiple clinical trials have assessed the effectiveness of silver-containing wound dressings; however, systematic reviews failed to find any advantages of these dressings and concluded that there was insufficient evidence to indicate that they prevented wound infections. This study aimed to evaluate the efficacy of Aquacel Ag Hydrofiber dressings for preventing superficial SSIs in patients undergoing gastrointestinal surgery. Methods: Patients undergoing elective gastrointestinal surgery were randomly assigned to receive either Aquacel Ag Hydrofiber (study group) or film dressings (control group). The primary end point was superficial SSI within 30 days after surgery (UMIN Clinical Trials Registry ID: 000043081). Results: A total of 865 patients (427 study group, 438 control group) were qualified for primary end-point analysis. The overall rate of superficial SSIs was significantly lower in the study group than in the control group (6.8% vs 11.4%, P = 0.019). There was no significant difference in superficial SSI rates between the groups in patients undergoing upper gastrointestinal surgery; however, the rate was significantly lower in the study group in patients undergoing lower gastrointestinal surgery (P = 0.042). Multivariate analysis identified Aquacel Ag Hydrofiber dressings as an independent factor for reducing superficial SSIs (odds ratio, 0.602; 95% confidence interval, 0.367-0.986; P = 0.044). Conclusions: Aquacel Ag Hydrofiber dressings can reduce superficial SSIs compared to film dressings in patients undergoing elective gastrointestinal surgery, especially lower gastrointestinal surgery.
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BACKGROUND: We performed endoscopic ultrasound real-time tissue elastography to more accurately diagnose lymph node metastasis of esophageal cancer. The aim of this study was to evaluate the ability of EUS elastography to distinguish benign from malignant lymph nodes in esophageal cancer patients. METHODS: The present study had two steps. As the first step (study 1), we developed diagnostic criteria for metastatic lymph nodes using elastography and verified the validity of the criteria. Three hundred and twenty-two lymph nodes from 35 patients treated by surgical resection were included in the study. As the second step (study 2), we preoperatively examined the lymph nodes of esophageal cancer patients with EUS elastography and compared its diagnostic performance with that of the conventional B-mode EUS images. A total of 115 lymph nodes from 31 patients were included. RESULTS: In study 1, lymph nodes were considered malignant if 50 % or more of the node appeared blue, or if the peripheral part of the lesion was blue and the central part was red/yellow/green. The sensitivity and specificity of the elastography were 79.7 and 97.6 % with an accuracy of 93.8 %, which was significantly higher than the values for conventional B-mode imaging. In study 2, the sensitivity and specificity of the EUS elastography were 91.2 and 94.5 % with an accuracy of 93.9 %, which was also significantly higher than the values for conventional B-mode EUS imaging. CONCLUSIONS: The present study demonstrated that EUS elastography is useful for diagnosing lymph node metastasis of esophageal cancer.
RESUMEN
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. Radiographical examination revealed numerous fine, gastrografin-filled projections and an anastomotic stricture. Biopsy specimens from the area of the anastomotic stricture revealed inflammatory changes without signs of malignancy. Candida glabrata was detected with a culture test of the biopsy specimens. The stricture was diagnosed as a benign stricture that was caused by esophageal intramural pseudodiverticulosis. Accordingly, endoscopic balloon dilatation was performed and anti-fungal therapy was started in the hospital. Seven weeks later, endoscopic examination revealed improvement in the mucosal inflammation; only the pseudodiverticulosis remained. Consequently, the patient was discharged. At the latest follow-up, the patient was symptom-free and the pseudodiverticulosis remained in the residual esophagus without any signs of stricture or inflammation.