• Title/Summary/Keyword: Stomach adenocarcinoma

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A Case of Advanced Gastric Cancer with Para-Aortic Lymph Node Metastasis from Co-Occurring Prostate Cancer

  • Park, Miyeong;Jeong, Sang-Ho;Lee, Young-Joon;Park, Ji-Ho;Choi, Sang-Kyung;Hong, Soon-Chan;Jung, Eun-Jung;Ju, Young-tae;Jeong, Chi-Young;Lee, Jeong-Hee;Ha, Woo-Song
    • Journal of Gastric Cancer
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    • v.17 no.1
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    • pp.93-97
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    • 2017
  • An 84-year-old man was diagnosed with two synchronous adenocarcinomas, a Borrmann type IV advanced gastric adenocarcinoma in his antrum and a well-differentiated Borrmann type I carcinoma on the anterior wall of the higher body of his stomach. Pre-operatively, computed tomography of the abdomen revealed the presence of advanced gastric cancer with peri-gastric and para-aortic lymph node (LN) metastasis. He planned for palliative total gastrectomy owing to the risk of obstruction by the antral lesion. We performed a frozen biopsy of a para-aortic LN during surgery and found that the origin of the para-aortic LN metastasis was from undiagnosed prostate cancer. Thus, we performed radical total gastrectomy and D2 LN dissection. Post-operatively, his total prostate-specific antigen levels were high (227 ng/mL) and he was discharged 8 days after surgery without any complications.

Mesenteric Pseudocyst of the Small Bowel in Gastric Cancer Patient: A Case Report

  • Lee, Sang-Eok;Choi, In-Seok;Choi, Won-Jun;Yoon, Dae-Sung;Moon, Ju-Ik;Ra, Yu-Mi;Min, Hyun-Sik;Kim, Yong-Seok;Kim, Sun-Moon;Sohn, Jang-Sihn;Lee, Bong-Soo
    • Journal of Gastric Cancer
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    • v.12 no.1
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    • pp.43-45
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    • 2012
  • Mesenteric pseudocyst is rare. This term is used to describe the abdominal cystic mass, without the origin of abdominal organ. We presented a case of mesenteric pseudocyst of the small bowel in a 70-year-old man. Esophago-gastro-duodenoscopy showed a 3.5 cm sized excavated lesion on the posterior wall of angle. Endocopic biopsy confirmed a histologic diagnosis of the poorly differentiated adenocarcinoma, which includes the signet ring cell component. Abdominal computed tomography scan showed a focal mucosal enhancement in the posterior wall of angle of the stomach, a 2.4 cm sized enhancing mass on the distal small bowel loop, without distant metastases or ascites in rectal shelf, and multiple gallbladder stones. The patient underwent subtotal gastrectomy with gastroduodenostomy, segmental resection of the small bowel, and cholecystectomy. The final pathological diagnosis was mesenteric pseudocyst. This is the first case report describing incidentally detected mesenteric pseudocyst of the small bowel in gastric cancer patients.

Helicobacter pylori Infection and Vitamin C: Past, Present and Future Perspectives (Helicobacter pylori 감염과 비타민 C: 과거, 현재, 미래)

  • Youn, Hee-Shang;Rhee, Kwang-Ho
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.11 no.sup1
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    • pp.83-92
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    • 2008
  • Helicobacter pylori is the causative agent of chronic gastritis and has a role in the pathogenesis of peptic ulcer diseases, and gastric cancer. There have been reports suggesting a close link between these gastroduodenal disorders and a state of vitamin C deficiency. In this paper, the past, present and future perspectives on H. pylori infection and vitamin C will be discussed under the following view points. Since the ecological niche of H. pylori is the mucus layer and intercellular junctions of the gastric epithelium, the various kinds of host inflammatory cells motivated by the local and systemic immune responses cannot eliminate the microorganisms. When the invading foreign body is not removed, despite full activation of defense mechanisms, adverse consequences of the immune responses develop on the host gastric mucosa. The reasons for the body vitamin C depletion could be explained as follows; 1) the increased vitamin C consumption by increased oxygen free radical production through the prolonged hypersensitivity reactions in the gastric mucosa, 2) the increased vitamin C oxidation by the nitrite which is formed from nitrate reduction by the intragastric bacteria proliferated in the hypochlorhydric gastric cavity, 3) the strong ${\gamma}$-glutamyltranspeptidase activity of H. pylori which depletes the glutathiones in gastric mucosa. Depletion of glutathiones in the stomach favors irreversible oxidative destruction of ascorbic acid. Both persistent inflammatory burdens in the stomach by H. pylori and resultant vitamin C depletions synergistically and uninhibitedly might aggravate the hypothetical sequence of gastric carcinogenesis: atrophic gastritis${\rightarrow}$intestinal metaplasia${\rightarrow}$dysplasia${\rightarrow}$gastric adenocarcinoma. High intake of vitamin C could reverse the hypothetical sequence of the gastric carcinogenesis via direct and indirect effects on H. pylori and host-parasite relationships.

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Effusion Cytology of Ki-1 Positive Anaplastic Large Cell Lymphoma - A Case Report - (Ki-1 양성 역형성 대세포 림프종의 체액 세포학적 소견 - 1예 보고 -)

  • Lee, Mi-Sook;Lee, Mi-Ja;Jeong, Yu-Kyung;Lim, Sung-Chul;Kee, Keun-Hong;Jeon, Ho-Jong
    • The Korean Journal of Cytopathology
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    • v.6 no.2
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    • pp.163-168
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    • 1995
  • Ki-1 positive anaplastic large cell lymphoma is a newly described high-grade lymphoma and is defined by histopathological and immunologic criteria. We experienced a case of systemically involving Ki-1 positive anaplastic large cell lymphoma in a 44 year-old female which initially manifested as pleural effusion. Abdominopelvic CT scan showed the evidence of marked lymphadenopathy in retroperitoneal and both external and inguinal lymph nodes. On cytologic examination of pleural fluid, tumor cells revealed pleomorphic large isolated cells with prominent nucleoli and abundant cytoplasms. The nuclei were large with irregular profiles including some deep invaginations. Also, occasional multilobed/multinucleated and binucleated nuclei were seen. Immunohistochemical examination was performed to differentiate from the undifferentiated adenocarcinoma, Hodgkin's disease, non-Hodgkin's lymphoma and malignant histiocytosis. The neoplastic cells were positive for leukocyte common antigen, CD3, CD30(Ki-1) but negative for cytokeratin, epithelial membrane antigen, and CD15. A histologic diagnosis of Ki-1 positive anaplastic lymphoma was made by biopsies of the inguinal lymph node, polypoid lesions of the stomach and cecum.

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Gastric Precancerous Lesions in First Degree Relatives of Patients with Known Gastric Cancer: a Cross-Sectional Prospective Study in Guilan Province, North of Iran

  • Mansour-Ghanaei, Fariborz;Joukar, Farahnaz;Baghaei, Seyed Mohammad;Yousefi-Mashhoor, Mahmood;Naghipour, Mohammad Reza;Sanaei, Omid;Naghdipour, Misa;Shafighnia, Shora;Atrkar-Roushan, Zahra
    • Asian Pacific Journal of Cancer Prevention
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    • v.13 no.5
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    • pp.1779-1782
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    • 2012
  • Background & Objectives: In patients with gastric cancer, the most frequently reported family history of cancer also involves the stomach. The aim of this study was to assess the presence of gastric precancerous lesions in first-degree relatives of patients with gastric cancer and to compare the obtained results with those of individuals with no such family history. Methods: Between 2007 and 2009, 503 consecutive persons more than 30 years old were enrolled in the study covering siblings, parents or children of patients with confirmed adenocarcinoma of stomach. The control group was made up of 592 patients who were synchronously undergoing upper gastrointestinal endoscopy for evaluation of dyspepsia without gastric cancer or any family history. All subjects were endoscopically examined. Results: The overall prevalence of Helicobacter pylori was 77.7% in the cancer relatives and in 75.7% in the control group. Chronic gastritis was found in 90.4% vs. 81.1% (P<0.001). Regarding histological findings, 37(7.4%) of the study group had atrophy vs. 12(1.7%) in the control group (P<0.001), while no difference was observed for intestinal metaplasia (20.3%vs. 21.6%, P=0.58). Dysplasia were shown in 4% of cancer relatives but only 0.4% of the control group (P<0.001). There was no gender specificity. Conclusions: Findings of our study point to great importance of screening in relatives of gastric cancer patients in Iran.

Acute Onset Hip Pain after Excessive Walking Diagnosed with Skeletal Muscle Metastasis (골격근전이로 진단된 보행 후 발생한 고관절 통증)

  • Choi, Jae-Hyeong;Kim, Kun-Woo;Hwang, Jin-Tae;Suh, Jin-Woo;Lee, Yong-Taek;Yoon, Kyung-Jae;Do, Jong Geol
    • Clinical Pain
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    • v.19 no.1
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    • pp.54-58
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    • 2020
  • Skeletal muscle metastasis of gastric cancer is extremely rare and is associated with various symptoms. Here, we report on a 60-year-old woman with right hip pain after excessive walking. Two years earlier, the patient had been treated for advanced gastric cancer (surgery, adjuvant chemotherapy). Upon magnetic resonance imaging, diffuse muscle swelling and high signal intensity were observed in T2-weighted images of the right hip muscle. However, the FDG uptake in the right gluteal muscles was not obviously increased. Pathological examination of muscle biopsy revealed metastatic adenocarcinoma of stomach origin. The patient was treated with chemotherapy, and the swelling and pain in the right hip are progressively improving.

Antioxidative, Antimutagenic and Cytotoxic Effects of the Mineral Water (광천수의 항산화성, 항돌연변이원성 및 세포독성 효과)

  • Ham Seung-shi;Kim Soo-hyun;Moon Seon-young;Jeon Mi-Sun;Oh Deog-Hwan;Cui Cheng-Bi
    • Journal of Food Hygiene and Safety
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    • v.20 no.1
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    • pp.53-57
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    • 2005
  • This study was performed to observe the components, antioxidative, antimutagenic and cytotoxic effects of the mineral water using AOAC method, DPPH free radical donating method, Ames test and SRB assay. Mineral water contained eleven kinds of minerals among the total seventeen components and sodium and potassium ion were main components. Mineral water showed electron donating activities ($175.9{\mu}g$). The inhibition rate of mineral water ($200{\mu}g/plate$) in the Sallmonella typhimurium TA98 strain showed $54\%$ against the mutagenesis induced by Trp-P-1. In addition, same concentration of mineral water the Sallmonella typhimurium TA100 strain showed highest $67\%,\;65.8\%\;and\;63\%$ inhibition against $B({\alpha})P$, 4NQO and Trp-P-1, respectively. The cytotoxic effects of mineral water against the cell lines with Human lung carcinoma (A549), Human breast adenocarcinoma (MCF-7), Human stomach adenocarcinoma (AGS) and Human cervical adenocarcinoma (Hela) were inhibited with the increase of the mineral water. The treatment of $50{\mu}g/well$ of mineral water showed cytotoxicities of $66\%,\;47.6\%,\;37.7\%\;and\;45.6\%$ against A549, MCF-7, AGS and Hela.

In vitro Cytotoxin Activity of Urushiol in the Sap of Rhus verniciflua STOKES (옻나무 칠액성분(漆液成分) 중 Urushiol의 암세포(癌細胞) 증식억제(增殖抑制) 효과(效果) - in vitro 세포독성효과(細胞毒性效果) -)

  • Na, Chun-Soo;Jung, Nam-Chul;Oh, Kwang-In
    • Journal of Korean Society of Forest Science
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    • v.87 no.2
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    • pp.260-269
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    • 1998
  • This study was conducted to screen the biological activity of urushiol in the sap of lac tree(Rhus verniciflua STOKES) which has been used in traditional folk remedies. Cytotoxic activity of urushiol was screened with L1210(mouse luekemia cell), PC-9(human lung adenocarcinoma cell), A427(human lung adenocarcinoma cell) and KATO III (human stomach adenocarcinoma cell) The stepwise hexane : acetone eluent fractions of the urushiol were obtained by the silica gel adsorption column chromatography and added to the culture media containing L1210, PC-9. A427, and KATO III, respectively. A hexane : acetone(90 : 10, v/v) eluent fraction of them showed the lowest 50% inhibition concentration($IC_{50}$) of $0.018{\mu}g/m{\ell}$ for the cell line of A427. Much lower level of $IC_{50}$ of the hexane : acetone(90 : 10, v/v) eluent fraction of the urushiol showed the equal inhibition effect with tetraplatin(i.e., anti-cancer drug of platinum complexes) on the cancer cell lines as follows ; 3.4 times lower for L1210, 3.9 times lower for PC-9, and 105.5 times lower for A427. However, $IC_{50}$ of the hexane : acetone(90 : 10 v/v) eluent fraction for KATO III was exceptionally 3.9 times higher than that of tetraplatin.

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Gastric Adenocarcinoma in Patient with Pernicious Anemia: A Case Report (악성 빈혈환자에서 발병한 위암 1예 보고)

  • Kim, Byung-Soo;Kim, Jong-Won;Lee, In-Kyu;Kim, Dong-Chul;Kim, Woo Ho;Lee, Hyuk-Joon;Yang, Han-Kwang
    • Journal of Gastric Cancer
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    • v.7 no.1
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    • pp.38-41
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    • 2007
  • Increased risk of gastric cancer has been reported in patients with chronic atrophic gastritis that develops in conjunction with pernicious anemia. We report here a case of a gastric adenocarcinoma associated with pernicious anemia. A 40-year-old female patient had been diagnosed with anemia 6 years earlier at a local hospital. One month ago, she visited our hospital for aggravated dizziness and newly developed epigastric soreness. Her blood hemoglobin level was 4.2 g/dl, and a gastroscopic work-up for anemia discovered a 2.5-cm-sized, slightly elevated mucosal lesion at the anterior wall of the high body in the stomach. The biopsy of this lesion revealed a moderately-differentiated adenocarcinoma. She underwent a total gastrectomy with a Roux en Y esophagojejunostomy with D2 lymph node dissection. The final stage of the gastric carcinoma was identified as T1N0M0. Based on this experience, we recommend that a follow-up gastroscopy be performed in patients with pernicious anemia with atrophic gastritis because of the increased risk of gastric cancer in patients with pernicious anemia.

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Antimutagenic and Cytotoxic Effects of Kochujang Extracts Added Deep Sea Water Salt and Sea Tangle (해양심층수염 및 다시마분말 첨가 고추장추출물의 항돌연변이성 및 암세포 성장억제효과)

  • Ham, Seung-Shi;Choi, Hyun-Jin;Kim, Soo-Hyun;Oh, Hyun-Taek;Chung, Mi-Ja
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.37 no.4
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    • pp.410-415
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    • 2008
  • This study was performed to observe the antimutagenic and cytotoxic activities of methanol extract of kochujang added with sea tangle and deep sea water salts (SDK) and kochujang added with sea tangle (SK) using the Ames test and SRB assay, respectively. The direct antimutagenic effect of SDK and SK methanol extracts were examined by Ames test using Salmonella Typhimurium TA98 and TA100. In the Ames test, methanol extract of SDK and SK alone did not exhibit mutagenicity and most of the samples showed high antimutagenic effects against mutation induced by N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) and 4-nitroquinoline-1-oxide (4NQO). Methanol extract of SDK ($200{\mu}g$/plate) showed approximately 71.4% inhibitory effect on the mutagenesis induced by 4NQO against TA98 strain; whereas 56.1% and 83.6% inhibitions were observed on the mutagenensis induced by 4NQO and MNNG against TA100 strain. The cytotoxic effects of SDK and SK increased with increasing sample concentration against human cervical adenocarcinoma (HeLa), human hepatocellular carcinoma (Hep3B), human breast adenocarcinoma (MCF-7), human stomach adenocarcinoma (AGS), and human lung carcinoma (A549). The SDK at the concentration of 1 mg/ml showed cytotoxicities of 61.5%, 61.3%, 51.4%, 57.9% and 77.7% against HeLa, Hep3B, MCF-7, AGS and A549, respectively. In contrast 1 mg/ml treatment of SDK and SK methanol extract had only $2{\sim}38%$ cytotoxicity on human transformed primary embryonal kidney cell (293).