• Asian Pacific Journal of Cancer Prevention
• /
• 제13권9호
• /
• pp.4645-4649
• /
• 2012

Metaplastic breast carcinoma (MpBC) is a rare disease entity, accounting for less than 1% of all breast carcinomas. Furthermore, it is a heterogenous disease with different subgroups, including malignant epithelial (carcinoma) and stromal (sarcoma) features. Here we evaluated, retrospectively, 14 female MpBC patients admitted to Ankara Oncology Training and Research Hospital between 2005 and 2011. Median age was 45.5 (range:16.0-76.0) and tumor size 57.5 mm (range: 20.0-80.0 mm). Histopathological subtypes were as follows: 5 carcinosarcoma, 5 squamous and 4 adenosquamous carcinoma. All but one with upfront lung metastasis, had their primary breast tumor operated. Axillary lymph nodes were involved in 64.3%. The most common sites of metastasis were lungs and brain. Chemotherapy including antracycline, taxane and even platinium was planned for adjuvant, neoadjuvant and palliative purposes in 9, 3 and 1 patient, respectively. Median cycles of chemotherapy was 6 (range:4-8). Median follow-up of the patients was 52 months (95%CI 10.4-93.6 month). Median 3 year progression free survival (PFS) and overall survival (OS) in this patients cohort were 33% and 56%, respectively. In conclusion, MpBC is a rare and orphan disease without standardized treatment approaches and the prognosis is poor so that larger studies to investigate different treatment schedules are urgently needed.

• 대한두경부종양학회지
• /
• 제11권1호
• /
• pp.24-29
• /
• 1995

Melanoma of the mucous membrane is a rare condition and has the worse prognosis than that of any other sites. It is usually asymptomatic in early stage and difficult to find out the primary lesion by visual examination, and these facts lead to delay in diagnosis and reduce the curability. The major factor of failure in treatment of melanoma is local recurrence rather than regional spread. Because the radical procedure is difficult in head and neck lesion due to anatomical limitation, radiation therapy and chemotherapy can be used in the treatment of local recurrence. We experienced two cases of nasopharyngeal melanoma in advanced stage and treated them with radiation therapy and/or chemotherapy. And both patients showed relatively favorable response to these palliative treatments.

• Journal of Gastric Cancer
• /
• 제14권3호
• /
• pp.164-172
• /
• 2014

Purpose: To evaluate the incidence, clinicopathological characteristics, treatment outcomes, prognostic factors, and survival of gastric cancer patients with bone metastases. Materials and Methods: Of 4,617 gastric cancer patients who were treated between 2001 and 2013, 176 patients with bone metastases were analyzed. Results: The incidence of bone metastasis was 3.8%. The most common histopathological subtype was adenocarcinoma (79%) with poor differentiation (60.8%). The median interval from the diagnosis to bone metastasis was 11 months. The median survival time after bone metastasis was 5.4 months. Factors that were associated with longer median survival times included the following: isolated bone metastasis (P=0.004), well-differentiated tumors (P=0.002), palliative chemotherapy (P=0.003), zoledronic acid treatment (P<0.001), no smoking history (P=0.007), and no metastatic gastric cancer at the time of diagnosis (P=0.01). On the other hand, high levels of lactate dehydrogenase (LDH) (hazard ratio [HR]: 1.86; P=0.015), carcinoembryonic antigen (CEA) (HR: 2.04; P=0.002), and carbohydrate antigen (CA) 19-9 (HR: 2.94; P<0.001) were associated with shorter survival times. In multivariate analysis, receiving zoledronic acid (P<0.001) and performance status (P=0.013) were independent prognostic factors. Conclusions: Smoking history, poor performance status, poorly differentiated adenocarcinoma, and high levels of LDH, CEA, and CA 19-9 were shown to be poor prognostic factors, while receiving chemotherapy and zoledronic acid were associated with prolonged survival in gastric cancer patients with bone metastases.

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권14호
• /
• pp.6001-6006
• /
• 2015

Background: Pancreatic cancer is the fourth leading cause of cancer related death with median survival ranging from 3 to 6 months for metastatic disease. Palliative chemotherapy has been the backbone of treatment in advanced stage and has evolved over time. Data pertaining to the disease are scarce from our part of the world where treatment poses a significant challenge due to lack of resources. Materials and Methods: A retrospective chart review was performed for all patients presenting with stage IV pancreatic carcinoma at a tertiary care hospital in Karachi, Pakistan between January 2008 and December 2012. Data were collected using a pre-designed, coded questionnaire looking at patient characteristics, treatment given and outcome. Results: 101 patients were found to be eligible. Mean age was $56.7{\pm}12.8years$, the male to female ratio was 2:1 and most patients had a good performance status. More than half of the tumors were located in the head (57%, n=58) and almost all were adenocarcinomas (95%, n=96). Some 58% (n=59) received first line chemotherapy of which 49% (n=29) received gemcitabine-based regimens and 39% (n=23) received FOLFIRINOX. The median progression free survival for gemcitabine based treatment was 2.9 months (IQR=1.6-5.6) as opposed to 7.3 months (IQR=4.5-9.2) for FOLFIRINOX (P=0.02). Median overall survival was 4.9 months (IQR=2.3-9.5) for first line gemcitabine based treatment and 10.5 months (IQR=7.0-13.2) for first line FOLFIRINOX therapy (P=0.002). Patients on FOLFIRINOX had better survival across all subgroups. Inpatient admissions and dose reductions were more frequent with FOLFIRINOX but the difference between the two regimens was not statistically significant. FOLFIRINOX could be successfully administered as outpatient therapy to a number of patients. Conclusions: FOLFIRINOX remains a suitable first line option in patients with metastatic pancreatic cancer with good performance status even in a resource-poor country where diagnostic and supportive care facilities may be less than optimal and cost is a limitation.

• Asian Pacific Journal of Cancer Prevention
• /
• 제17권7호
• /
• pp.3459-3463
• /
• 2016

Background: Breast cancer is the second most common cancer in women in Cambodia, a low income country in South-East Asia. The Sihanouk Hospital Centre of Hope (SHCH) is a charity hospital set up by an international non-governmental organisation, HOPE Worldwide. In 2008, SHCH partnered with AmeriCares, a global health organisation to set up and deliver a breast cancer programme to provide education, diagnosis and treatment for women with breast cancer. The objective of this study is to characterise the presentation, diagnosis, treatment and outcomes of women treated under this program. Materials and Methods: A total of 215 women newly diagnosed with breast cancer from 1 March 2008 until 31 March 2011 were studied. Age at diagnosis, tumour size, histological type, tumour grade, ER, lymph node involvement, treatment modalities (surgery, radiotherapy, chemotherapy, hormone therapy) were recorded. Data on mortality at 3 years were obtained whenever possible. Results: The median age was 47 years old. Some 77.8% were diagnosed with stage 3 and 4 lesions, and 78.5% underwent mastectomy, of which 28.4% the intent was palliative. Of those whose ER status were known, only 48.3% were ER positive. Only 6 patients could afford chemotherapy while only 1 patient had radiotherapy. Hormone therapy was provided free for those who were ER positive. The overall survival rate at 3 years was 39.1%. Conclusions: Breast cancer presents at a late stage, and because treatment is suboptimal, survival is poor in Cambodia. A more aggressive approach to early detection and treatment needs to be developed to improve outcome from this potentially curable disease.

• 대한암한의학회지
• /
• 제13권1호
• /
• pp.55-61
• /
• 2008

Nearly 800,000 new colorectal cancer cases are believed to be occur each year, which account for approximately 10% of all incident cancers, and mortality from colorectal cancer is estimated at nearly 450,000 per year. We report one patient with rectal cancer of stage III. The patient had a rectal cancer(StageIII T3N2M0) and underwent low anterior resection in 2004 followed by chemotherapy and radiotherapy. Lymph node metastases were found in 2005 and the patient was treated by palliative chemotherapy, which could not supress the lymph node metastases increase. The patient visited Kyunghee University East-West Neo Medical Center(KHNMC) in 2006 and was treated using allergen-removed Rhus Verniciflua Stokes(aRVS). Radiotherapy was done simultaneously in 2006. There was no evidence of recurrence since then. The patient showed no side effects. This case report brings forth the importance of a thorough study in rectal cancer in the traditional Korean medical point of view, along with the long-term effect of aRVS.

• Radiation Oncology Journal
• /
• 제11권2호
• /
• pp.331-335
• /
• 1993

1981년 1월부터 1991년 12월까지 서울대학교병원 치료방사선과에서 방사선치료를 받은 40명의 국소적으로 절제불가능한 췌장암 환자를 대상으로 후향적 분석을 실시하였다. 방사선치료를 2주의 간격을 두고 2000 cGy씩 총 4000 cGy를 조사하고 5-FU (5-fluorouracil)를 방사선조사의 각 course의 첫 3일에 걸쳐 투여한 40명의 모든 환자에 대해 분석을 하였으며 그중 23명의 환자는 방사선치료 4주 후부터 5-FU 단독 혹은 FAN (5-FU, Adriamycin, Mitomycin)을 유지요법으로 시행하였다. 생존의 중앙치는 9개월이며, 2년 생존율은 $10.0\%$이었다. 통증완화는 $70.0\%$에서 완전 혹은 부분관해를 보였다. 치료전 performance status가 중요한 예후 인자였으며 치료전 고식적 수술을 시행한 군 및 종양이 두부에 위치한 군이 의미 있게 생존율이 높았다.

• Journal of Gastric Cancer
• /
• 제22권1호
• /
• pp.3-23
• /
• 2022

Countries differ in their treatment expertise and research results regarding gastric cancer; hence, treatment guidelines are diverse based on evidence and medical situations. A comprehensive and comparative review of each country's guidelines is imperative to understand the similarities and differences among countries. We reviewed and compared five gastric cancer treatment guidelines in terms of endoscopic, surgical, perioperative, and palliative systemic treatment based on evidence levels and recommendation grades, as well as the postoperative follow-up strategies for each guideline. The Korean, Chinese, and European guidelines provided evidence and grading of the recommendations. The United States guidelines suggested categories for evidence and consensus. The Japanese guidelines suggested evidence and recommendations only for systemic treatment. The Korean and Japanese guidelines described endoscopic treatment, surgery, and lymphadenectomy in detail. The Chinese, United States, and European guidelines more intensively considered perioperative chemotherapy. In particular, the indications for chemotherapy and the regimens recommended by each guideline differed slightly. Considering their medical situations, each guideline had some diversity in terms of adopting evidence, which resulted in heterogeneous recommendations. This review will help medical personnel to comprehensively understand the diversity in gastric cancer treatment guidelines for each country in terms of evidence and recommendations.

• Journal of Digestive Cancer Research
• /
• 제5권1호
• /
• pp.62-65
• /
• 2017

2013년 실제 임상에 Gemcitabine과 nab-paclitaxel 병용요법이 적용된 후 NCCN Guideline에서 절제 불가능한 췌장암 환자에서 일차적으로 선택할 수 있는 약제로 제시하고 있다. 이 병용요법으로 인한 가장 흔한 Grade 3 부작용으로는 호중구감소증, 피로, 말초신경병증이 보고되었으며, 심장독성은 흔하지 않다. 본 증례에서는 심장표지자의 상승 및 심초음파에서의 우측관상동맥의 허혈 손상이 확인되어 병용요법으로 인한 심장 허혈 손상 및 심낭삼출물이 발생하여, 심장성 쇼크로 사망하였을 것으로 추정해 볼 수 있다. Gemcitabine과 nab-paclitaxel에 의한 심장 허혈 손상의 더 많은 증례 보고 및 연구가 필요하며, 병용요법을 투여 받는 환자들에 대한 심장독성에 대하여 주의 깊은 관찰이 필요할 것으로 생각된다.

• Journal of Digestive Cancer Research
• /
• 제4권2호
• /
• pp.122-126
• /
• 2016

Leptomeningeal carcinomatosis occurs in approximately 5% of patients with cancer. The most common cancers involving the leptomeninges are breast, lung cancer and melanoma. However, gastric adenocarcinoma has been rarely reported with leptomeningeal carcinomatosis. The presenting manifestations are usually headache, visual disturbances and seizures. We report a case of leptomeningeal metastasis that presented as a gastric cancer. A 75-year old man was transferred to our hospital for further evaluation and treatment after being diagnosed with adenocarcinoma through endoscopic biopsy during a regular health examination. An abdominal computed tomography (CT) showed AGC, stage IA (cT1N0M0), while an endoscopic examination showed AGC, Borrmann type 2. The patient is currently under observation after undergoing radical subtotal gastrectomy with gastroduodenostomy and subsequent administration of oral chemotherapeutic agents. As an abdominal CT response assessment performed after surgery revealed new metastasis to the liver, the patient received palliative chemotherapy as recurrence was suspected. After receiving chemotherapy in the order of DP (Cisplatin + Docetaxel), FOLFIRI (5-FU + Leucovorin + Irinotecan), an abdominal CT response assessment showed complete response. Since decreased mentality maintained throughout the follow up period based on outpatient clinic, brain MRI was performed and revealed multiple leptomeningeal metastasis. The Patient died 2 days after the diagnosis.