ABSTRACT
BACKGROUND: Synchronous isolated external iliac lymph node metastasis of ascending colon cancer is extremely rare, and its treatment strategy has not been established. In this report, we present a case of long-term survival after surgical resection and adjuvant chemotherapy for ascending colon cancer with synchronous isolated right external iliac lymph node metastasis. CLINICAL CASE: A 65-year-old woman with anorexia and anemia was referred to our hospital. Colonoscopy and computed tomography revealed a three-quarter circumferential type 2 tumor from the cecum to the ascending colon, along with regional and right external iliac lymph node swelling. We diagnosed ascending colon cancer with right external iliac artery lymph node metastasis. An open right hemicolectomy with D3 and right external iliac lymph node dissections were performed. Results of histopathological examination showed that both lymph nodes were metastasized from ascending colon cancer. The patient received eight courses of capecitabine and oxaliplatin therapy as adjuvant chemotherapy. At 60 months after surgery, the woman has not had a recurrence. CONCLUSIONS: Surgical resection and adjuvant chemotherapy may be an effective treatment strategy for synchronous isolated right external iliac lymph node metastases from ascending colon cancer.
Subject(s)
Colon, Ascending , Colonic Neoplasms , Lymph Nodes , Colon, Ascending/pathology , Colon, Ascending/surgery , Lymphatic Metastasis , Lymph Nodes/pathology , Lymph Nodes/surgery , Humans , Colonic Neoplasms/drug therapy , Colonic Neoplasms/surgery , Colonic Neoplasms/therapy , Ilium , Female , Aged , Colectomy , Chemotherapy, Adjuvant , Neoplasm Recurrence, Local/diagnosis , Capecitabine/therapeutic use , Oxaliplatin/therapeutic use , Antineoplastic Agents/therapeutic useABSTRACT
A 79-year-old man diagnosed with rectal cancer and underwent preoperative chemoradiotherapy. After chemoradiotherapy, the patient underwent abdominoperineal resection. Postoperative pathological examination confirmed pathological complete response. Postoperatively, the patient developed a pelvic abscess due to wound infection from the anal fistula, which required drainage and antibiotic therapy. Treatment options that include a watch and wait approach are required in cases of resectable lower rectal cancer with a high risk of local recurrence that has shrunk after preoperative chemoradiation.
Subject(s)
Proctectomy , Rectal Neoplasms , Male , Humans , Aged , Neoadjuvant Therapy , Chemoradiotherapy , Rectal Neoplasms/drug therapy , Remission Induction , Neoplasm Recurrence, Local/pathology , Treatment Outcome , Neoplasm StagingABSTRACT
Background: Cancer therapy-related cardiac dysfunction (CTRCD) is defined as a decrease in the left ventricular ejection fraction (LVEF) of >10% to a value below the lower limit of normal or relative reduction in global longitudinal strain (GLS) >15% from baseline after cancer treatment. However, the possibility of the development of isolated diastolic dysfunction has never been considered in the clinical presentation of CTRCD. Case summary: An 81-year-old woman was admitted to our institution presenting with prominent bilateral leg oedema, orthopnoea, and 8â kg of weight gain after administration of the anti-human epidermal growth factor receptor 2 (HER-2) antibody, trastuzumab, for HER-2-positive breast cancer. Transthoracic echocardiography showed a preserved LVEF of 62% without a significant reduction in GLS compared with results obtained before anti-HER-2 targeted therapy. Doppler echocardiography distinctly revealed a newly developed significant left ventricular diastolic dysfunction with evidence of elevated filling pressure. After successful achievement of volume reduction, the patient underwent cardiac catheter examination, revealing an elevated pulmonary artery wedge pressure of 18â mmHg. Subsequently, trastuzumab was discontinued and the patient was treated with diuretics, arteriodilators, and venodilators, until the signs and symptoms of heart failure completely disappeared. Discussion: In the management of CTRCD, including pretreatment screening, cardiotoxicity monitoring, follow-up after anti-cancer agents, and evaluation of the effectiveness of the therapy, too much emphasis has been paid exclusively to the development of systolic dysfunction; however, perspectives for diastolic dysfunction may be needed. A comprehensive multidisciplinary team approach composed of breast surgeons, oncologists, onco-cardiologists, and echocardiography specialists is required.
ABSTRACT
A 78-year-old man was diagnosed with HER2-positive advanced gastric cancer, cT3N2M1(LYM: #16a1, 16b1), cStage â £B, after being referred for anemia. The lesion was deemed unresectable, and first-line chemotherapy was initiated using S-1, cisplatin(CDDP), and trastuzumab(T-mab). After 2 courses of chemotherapy, the patient developed febrile neutropenia( Grade 3). At this point, the lesion showed partial response(PR), and chemotherapy was continued using oral S-1 as a single agent. After 3 months of S-1 monotherapy, the para-aortic lymph node metastases showed a complete response (CR). S-1 monotherapy was continued without major adverse events for 2 years, and the patient is presently alive and well 6 years after obtaining clinical CR. This may suggest that S-1 is a safe and effective treatment for unresectable advanced gastric cancer in elderly patients.