scholarly journals A Rare Case of Signet Cell Carcinoma of Transverse Colon in a Young Patient With Ulcerative Colitis

2020 ◽  
Vol 11 (5) ◽  
pp. 135-139
Author(s):  
Mujtaba Mohamed ◽  
Alsadiq Al Hillan ◽  
Eugene Zurkovsky ◽  
Min Zheng ◽  
Arif Asif ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Cell Carcinoma ◽  
Young Patient ◽  
Transverse Colon ◽  
Rare Case ◽  
Signet Cell

A Rare Case of Signet Cell Carcinoma Associated with Neuroendocrine Tumor

2011 ◽  
Vol 106 ◽  
pp. S348
Author(s):  
Amit Gajera ◽  
Gitanjali Vidyarthi ◽  
William Boyd ◽  
Jennifer Reed ◽  
Carlos Muro-Cacho ◽  
...  
Keyword(s):  
Cell Carcinoma ◽  
Neuroendocrine Tumor ◽  
Rare Case ◽  
Signet Cell

scholarly journals Post-Surgery Subcutaneous Seeding of Laryngeal Squamous Cell Carcinoma: A Rare Case

2021 ◽  
pp. 568-572
Author(s):  
Yongquan Jiang ◽  
Wanxin Cao ◽  
Yuanbo Luo ◽  
Ji Xu ◽  
Ying Li ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Head And Neck Cancer ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Locoregional Recurrence ◽  
Rare Case ◽  
Laryngeal Squamous Cell Carcinoma ◽  
Primary Lesion ◽  
Lymphogenous Metastasis ◽  
Post Surgery

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.

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