Results 161 to 170 of about 83,128 (268)

Small Intestinal Metastasis From Pulmonary Large Cell Carcinoma Detected by Capsule Endoscopy and Balloon‐assisted Endoscopy, Followed by Early Surgical Resection: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Metastasis of lung cancer to the small intestine is rare and often diagnosed only after life‐threatening complications such as perforation or obstruction. We report a case of small intestinal metastasis from pulmonary large cell carcinoma, diagnosed using balloon‐assisted endoscopy (BAE) performed for obscure gastrointestinal bleeding (OGIB ...
Yoshihiro Yokota, Masashi Ohno, Takayuki Imai, Atsushi Nishida, Takuya Shiratori, Eri Tanaka, Toru Miyake, Masaji Tani, Ryoji Kushima, Takuji Iwashita   +9 more
wiley   +1 more source

A Case of Gastric Metastasis of Renal Cell Carcinoma Resected by Endoscopic Submucosal Dissection After Endoscopic Follow‐up of Morphological Changes

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT A 62‐year‐old man underwent partial nephrectomy for right renal cell carcinoma (RCC). Four years later, esophagogastroduodenoscopy revealed gastric mucosal redness with a smooth surface. Two more years later, the red lesion showed a morphological change to a reddish elevation, which prompted a biopsy.
Yuichi Fukami, Nagako Nishihira, Kazuki Kawakami, Yuka Hayakawa, Yuki Matsui, Midori Wakiya, Masayoshi Fukuda, Hiromichi Shimizu, Kazuo Ohtsuka, Ryuichi Okamoto   +9 more
wiley   +1 more source

Computed tomography with carcinoembryonic antigen and carbohydrate antigen 19-9 in diagnosing lymph node metastasis of early gastric cancer. [PDF]

World J Gastrointest Oncol
Chen HZ, Zhang P, Ma J.
europepmc   +1 more source

Small Hepatoid Variant of Solid Pseudopapillary Neoplasm of the Pancreas: A Unique Case With Long‐term Follow‐up

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Hepatoid tumors are rare neoplasms that arise outside the liver but exhibit morphological and immunophenotypic features resembling hepatocellular carcinoma. Although hepatoid differentiation sometimes occurs in pancreatic ductal adenocarcinoma, its occurrence in solid pseudopapillary neoplasm (SPN) is exceedingly rare.
Hisakazu Matsumoto, Kosuke Minaga, Shotaro Ueno, Asuka Sone, Eiki Chikugo, Kohei Tonomura, Shogo Nakano, Yoshito Uenoyama, Kazuo Ono, Yukitaka Yamashita   +9 more
wiley   +1 more source

Perioperative serum carcinoembryonic antigen: Powerful marker for prognostic prediction and adjuvant chemotherapy decision-making in patients with stage II and III colorectal cancer. [PDF]

World J Gastroenterol
Du FQ, Liu JL, Mai LD, Han XH, Song WJ, Yang D, Zhang QJ, Zhang R, Liu YL, Tong JX.   +9 more
europepmc   +1 more source

Carcinoembryonic Antigen [PDF]

, 2020
openaire   +1 more source

Distinct Adenocarcinoma and Neuroendocrine Carcinoma Components (Suspected Mixed Neuroendocrine‐Non‐Neuroendocrine Neoplasm) Identified by Targeted Biopsy Based on Differences in Endoscopic Findings in an Esophagogastric Junction Carcinoma: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Mixed neuroendocrine‐non‐neuroendocrine neoplasm (MiNEN) is a rare, highly malignant tumor comprising both neuroendocrine neoplasm (NEN) and non‐neuroendocrine neoplasm (non‐NEN) components. MiNEN arising at the esophagogastric junction (EGJ) is uncommon, and pretreatment identification of both components remains challenging.
Kakeru Miyashita, Manabu Takeuchi, Takahiro Taguchi, Seiichi Yoshikawa, Keisuke Morita, Masaru Kumagai, Kazuki Natsui, Yohei Koseki, Natsuki Ishikawa, Erina Kodama   +9 more
wiley   +1 more source

Allergic Bronchopulmonary Aspergillosis Presenting With Pulmonary Solid Lesions and Elevated Serum Carcinoembryonic Antigen Mimicking Lung Cancer. [PDF]

Am J Case Rep
Wu H, Qu T, Yi S, Xu J, Yu F, Ye L.
europepmc   +1 more source

Valorization of Banana Biomass: Nutritional and Phytochemical Insights With Applications in Food and Allied Industries

eFood, Volume 7, Issue 2, April 2026.
Composition, biological activity and food application of banana biomass. ABSTRACT The global banana processing industry generates substantial organic waste in the form of peels, leaves, stems, and flowers, posing both environmental challenges and opportunities for valorization within a circular economy framework.
Bushra Iram Fatima, Saeed Akhtar, Muhammad Zulqarnain Khan, Muhammad Qamar, Tariq Ismail, Wisha Saeed, Elham Assadpour, Tuba Esatbeyoglu, Seid Mahdi Jafari   +8 more
wiley   +1 more source

A real-world pharmacovigilance assessment of drug-related carcinoembryonic antigen increase. [PDF]

Medicine (Baltimore)
Du C, Liang Y, Liu W, Jiang Y, Wang Y.
europepmc   +1 more source