scholarly journals Neuroendocrine tumor and squamous cell carcinoma arising in a tailgut cyst with features of anal canal: Report of a case and review of the literature

2021 ◽  
Vol 26 ◽  
pp. 300553
Author(s):  
Momoko Takizawa ◽  
Masamichi Koyama ◽  
Mai Iwaya ◽  
Takeshi Uehara ◽  
Hiroyoshi Ota
2015 ◽  
Vol 2015 ◽  
pp. 1-3 ◽  
Author(s):  
Tapan Kumar Sahoo ◽  
Saroj Kumar Das ◽  
Chandraprava Mishra ◽  
Ipsita Dhal ◽  
Rohani Nayak ◽  
...  

Primary squamous cell carcinoma of the renal parenchyma is an extremely rare entity. The diagnosis of squamous cell carcinoma of the renal pelvis is usually unsuspected due to the rarity and inconclusive clinical and radiological features. Most of the patients are diagnosed at an advanced stage and are with poor outcome. Radical nephrectomy is the mainstay of the treatment. We reported a case of squamous cell carcinoma of the kidney in a 50-year-old female who presented with the right sided abdomen pain. The patient was treated with radical nephrectomy.


2021 ◽  
pp. 1-4
Author(s):  
Mangalore Amith Shenoy ◽  
Lydia Winnicka ◽  
Leili Mirsadraei ◽  
Douglas Marks

Squamous cell carcinoma of the anal canal remains rare, with metastatic disease even less commonly reported. We present a case of a patient with both a prior history of squamous cell carcinoma of the anal canal as well as breast cancer, who was without evidence of disease for 1 year. She was subsequently found to have FDG-avid mediastinal lymphadenopathy, initially assumed to be related to her more recent breast cancer. However, a biopsy confirmed recurrent anal cancer, with HPV infection. This represents a novel site of spread for anal cancer, one not yet reported in the literature.


2018 ◽  
Vol 42 (5) ◽  
pp. 486-492 ◽  
Author(s):  
Michael Morton ◽  
Nelya Melnitchouk ◽  
Ronald Bleday

2012 ◽  
Vol 5 ◽  
pp. 447-450
Author(s):  
Deviprasad Shetty ◽  
Vijayalakshmi Subramaniam ◽  
Adarsha Herale ◽  
Prema Saldanha ◽  
Mahaveer Jain

2008 ◽  
Vol 23 (5) ◽  
pp. 1054-1057 ◽  
Author(s):  
Jacopo Martellucci ◽  
Gabriele Naldini ◽  
Caterina Colosimo ◽  
Luca Cionini ◽  
Mauro Rossi

2018 ◽  
Vol 31 (06) ◽  
pp. 353-360 ◽  
Author(s):  
Cindy Kin

AbstractSquamous cell carcinomas of the anal canal and the anal margin are rare malignancies that are increasing in incidence. Patients with these tumors often experience delayed treatment due to delay in diagnosis or misdiagnosis of the condition. Distinguishing between anal canal and anal margin tumors has implications for staging and treatment. Chemoradiation therapy is the mainstay of treatment for anal canal squamous cell, with abdominoperineal resection reserved for salvage treatment in cases of persistent or recurrent disease. Early anal margin squamous cell carcinoma can be treated with wide local excision, but more advanced tumors require a combination of chemoradiation therapy and surgical excision.


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