A Rare Case of Rectal Squamous Cell Carcinoma in a Male Ulcerative Colitis Patient Treated with Mercaptopurine

2011 ◽  
Vol 106 ◽  
pp. S358-S359
Author(s):  
Clyde Collins ◽  
Andy Thanjan ◽  
Christopher Ashley
2021 ◽  
pp. 568-572
Author(s):  
Yongquan Jiang ◽  
Wanxin Cao ◽  
Yuanbo Luo ◽  
Ji Xu ◽  
Ying Li ◽  
...  

Laryngeal squamous cell carcinoma (LSCC) is the most common malignant head and neck cancer, with a 40% recurrence rate in the first 3 years after radical treatment. Recurrence of LSCC mostly comprises lymphogenous metastasis, hematogenic metastasis, and locoregional recurrence, while LSCC seeding is rarest: there are only 4 cases reported in PubMed, and none of them is one of subcutaneous seeding. We report a case with post-surgery subcutaneous seeding of LSCC. The final biopsy demonstrated that the subcutaneous seeding of the LSCC was 2 cm away from the primary lesion, with no recurrent foci observed in the larynx and tracheostoma and little relation to the primary lesion. Thus, we drew the conclusion that LSCC surgeries should stick to the principle of the non-tumor technique to prevent subcutaneous seeding.


Author(s):  
Nitish Baisakhiya ◽  
Anusha Shukla ◽  
Kartikey Pande

<p class="abstract">Inverted papilloma (IP) is a tumor most commonly originates from lateral wall of nose and benign in nature. Sphenoid sinus is a rare site of origin and involvement. Malignant changes are the rare possibility in the IP. In this case report we reported a rare case of squamous cell carcinoma in back ground of inverted papilloma of sphenoid sinus.</p>


2010 ◽  
Vol 4 (1) ◽  
pp. 5-9 ◽  
Author(s):  
Yoshiyuki Mishima ◽  
Yuji Amano ◽  
Takafumi Yuki ◽  
Ryusaku Kusunoki ◽  
Akihiko Oka ◽  
...  

2016 ◽  
Vol 9 (3) ◽  
pp. 118-122 ◽  
Author(s):  
Ohoud Alotaibi ◽  
Nabil Al-Zaher ◽  
Faiza Alotaibi ◽  
Hatim Khoja ◽  
Ahmed Qannam

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