colonic metastasis
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Medicine ◽  
2022 ◽  
Vol 101 (2) ◽  
pp. e28249
Author(s):  
Martina Catalano ◽  
Andrea Marini ◽  
Katia Ferrari ◽  
Luca Voltolini ◽  
Fabio Cianchi ◽  
...  
Keyword(s):  

In Vivo ◽  
2021 ◽  
Vol 36 (1) ◽  
pp. 522-527
Author(s):  
HIROYUKI INOUE ◽  
TOMOHIRO ARITA ◽  
YOSHIAKI KURIU ◽  
HIROKI SHIMIZU ◽  
JUN KIUCHI ◽  
...  

2021 ◽  
Author(s):  
Dina Alnabwani ◽  
Frederick Acquah ◽  
Anish Kumar Kanukuntla ◽  
Priyaranjan Kata ◽  
Pramil Cheriyath

Abstract Background: Renal Cell carcinoma usually presents metastasis at the diagnosis and the most common sites include lung, bones, liver, and brain in decreasing order. Metastasis to the large intestine is very uncommon and few cases are reported in the literature. Case Presentation: We present a case of post nephrectomy renal cell carcinoma who presented to our institution with signs of anemia and on further investigations found to be having metastatic lesions of renal cell carcinoma in the intestine, peritoneum, and abdominal wall. Conclusion: We hypothesize that due to recent advances in the treatment of renal cell carcinoma, the patient's survival rate increased and this leads to atypical presentations of the known diseases. Through this case report, we stress the importance of vigilant evaluation for intestinal metastasis when the patient presents with gastrointestinal bleeding and a history of renal cell carcinoma regardless of the time since nephrectomy.


2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Wataru Miyauchi ◽  
Manabu Yamamoto ◽  
Makinoya Masahiro ◽  
Yuji Shishido ◽  
Kozo Miyatani ◽  
...  

Abstract Background Colonic metastasis is uncommon in patients with hepatocellular carcinoma (HCC). In the past, extrahepatic metastasis of HCC was not treated aggressively because of its poor prognosis. Herein, we describe the case of a patient with HCC who survived for 30 months following resection of a metastatic tumor in the ascending colon. Case presentation An 80-year-old man presented at our hospital with symptoms of abdominal pain on the right side and fever. He had undergone transcatheter arterial chemoembolization and posterior segment resection of the liver because of HCC, followed by radiofrequency ablation for a recurrent intrahepatic lesion 5 and 3 years, respectively, prior to the visit. He was diagnosed with retroperitoneal hematoma, which was thought to be associated with diverticulitis and an extramural tumor in the ascending colon. A definitive diagnosis could not be reached; however, a right hemicolectomy of the colon was performed because of progression to anemia. A pathological examination revealed a metastatic tumor in the ascending colon extending from the subserosal layer to the muscularis propria layer. The patient was treated with lenvatinib after surgery, but presented with intrahepatic recurrence, lymph node metastasis, and peritoneal dissemination metastasis 15 months later. The progression of the disease could not be controlled and his postoperative survival time was 30 months. Conclusion Resection of metastasis of HCC might contribute to prolonged survival in cases, where radical resection is possible.


Author(s):  
Rachid Jabi ◽  
Siham Elmir ◽  
Soumia El Arabi ◽  
Achraf Merry ◽  
Mohammed Bouziane

2021 ◽  
pp. 901-905
Author(s):  
Salman Idrees Bhutta ◽  
Yasar Ahmed ◽  
Talal Zahid ◽  
Habib ur Rehman ◽  
Mutaz M. Nur ◽  
...  

The colon is an uncommon secondary site for metastasis of lung adenocarcinoma. Distinguishing primary colonic carcinoma from metastatic spread of lung carcinoma can be difficult. We present a case of a patient with lung adenocarcinoma who, on abdominal computed tomography scan examination, was found to have a sigmoid tumor that was thought to represent a synchronous primary colorectal adenocarcinoma. Histological examination of endoscopic sigmoid tumor biopsies confirmed this to be metastasis from the lung adenocarcinoma. The patient subsequently developed major rectal bleeding and deteriorated significantly. This case also illustrates the poor prognosis association with colorectal metastasis of lung cancer.


2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Subramanya Sakaleshpura Mallikarjunappa ◽  
Shriram Jakate ◽  
Lin Cheng

Adenoid cystic carcinoma (ACC) is a tumor characterized by slow growth and late distant metastasis. The lung and breast are the most common sites for metastasis. Colonic metastasis of such a tumor is rare, with few case reports available. Here, we report a case of ACC arising from minor salivary gland that metastasized to the colon 19 years after the primary tumor resection, with literature review of the clinical, histological, and molecular features of ACC. This case raises our awareness of such tumors as a differential diagnosis of colorectal cancer.


Author(s):  
Spyridon Vrakas ◽  
Panagiotis Kourkoulis ◽  
Georgios Koutoufaris ◽  
Kassiani Manoloudaki ◽  
Vasilis Xourgias

We report a case of colonic metastasis due to pancreatic adenocarcinoma.


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