scholarly journals Locally advanced squamous cell carcinoma with extensive destruction of face

Author(s):  
Venumadhavi Gogineni ◽  

A 58-year-old male with a past medical history of squamous cell carcinoma and basal cell carcinoma presented to the emergency department with complaints of right facial mass, loss of vision, and frequent falls due to visual disturbances. The mass was also associated with pain and purulent drainage. On examination, the patient had a large necrotizing and ulcerative mass occupying the entire right hemiface with complete destruction of facial anatomy including the right eye and nose as shown (Figure 1). On further inquiry, the patient stated that he noticed a “Little Bubble” on his face 3 years ago, which has been progressively worsening since then. He was estranged from his family and had been living alone. The patient did not seek medical care earlier for reasons he did not want to share with the medical team despite our multiple attempts at patient-centered interviewing. He recently established contact with his daughter who ultimately convinced him to seek medical attention. The patient was diagnosed with squamous cell carcinoma and basal cell carcinoma over his face and scalp several years ago, which was successfully treated with surgery at that time. However, he did not follow up and had not seen a physician in several years.

2021 ◽  
Vol 28 (1) ◽  
pp. 99-101
Author(s):  
Lucian Sorin ANDREI ◽  
◽  
Adriana Corina ANDREI ◽  
Alexandru MICU ◽  
Radu Sorin POPISTEANU ◽  
...  

Squamous cell carcinoma and basal cell carcinoma are two types of neoplasms that rarely affect the perianal region, and their etiology is still a matter for debate. We present the case of a 75 year old patient with a 26 year history of perianal fistula, who presents with purulent and fecal perianal discharge and swelling at this level. Physical examination and anoscopy detected low transsphincteric fistula. The biopsy revealed the diagnosis of squamous cell carcinoma, for which a local excision was performed followed by adjuvant radiotherapy. Two years after this event, the patient presented with another perianal lession, which according to the histopathological result was a basal cell carcinoma; local excision was the only treatment performed for this malignancy.


Cancers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 3402
Author(s):  
Eun Kyung Ko ◽  
Brian C. Capell

Recent evidence suggests that the disruption of gene expression by alterations in DNA, RNA, and histone methylation may be critical contributors to the pathogenesis of keratinocyte cancers (KCs), made up of basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC), which collectively outnumber all other human cancers combined. While it is clear that methylation modifiers are frequently dysregulated in KCs, the underlying molecular and mechanistic changes are only beginning to be understood. Intriguingly, it has recently emerged that there is extensive cross-talk amongst these distinct methylation processes. Here, we summarize and synthesize the latest findings in this space and highlight how these discoveries may uncover novel therapeutic approaches for these ubiquitous cancers.


2020 ◽  
pp. 1-9
Author(s):  
Sabrina Bergeron ◽  
Bryan Arthurs ◽  
Debra-Meghan Sanft ◽  
Christina Mastromonaco ◽  
Miguel N. Burnier Jr.

<b><i>Introduction:</i></b> Optical coherence tomography (OCT) imaging has been used as a diagnostic tool for retinal disease for several years, and OCT apparatuses are becoming increasingly powerful. However, OCT has yet to reach its full potential in ophthalmology clinics. Alike retinal layers, it has been shown that OCT is able to generate cross-sectional images of the skin and allows visualization of skin lesions in a histopathology-like manner. <b><i>Objective:</i></b> We aim to validate OCT as an imaging modality for peri-ocular skin cancer. Through a series of cases, we highlight findings for 3 common eyelid malignancies: basal cell carcinoma, squamous cell carcinoma and sebaceous carcinoma. We propose an OCT image-based signature for basal cell carcinoma. <b><i>Methods:</i></b> This is a prospective study. Fifty-eight lesions suspicious of malignancy from 57 patients were subjected to OCT imaging prior to the surgical excision of the lesion. OCT images were analysed and scored according to previously identified OCT features. Eight representative examples are presented, highlighting the OCT patterns for each malignancy side by side to its corresponding histopathological sections. <b><i>Results:</i></b> Out of the 58 lesions analysed, 53 were malignant. A loss of the dermal-epidermal junction is observed in all malignant lesions. A strong link is observed between the presence of subepithelial hyporeflective nests on OCT and the diagnosis of basal cell carcinoma (present in 83% of cases). Conversely, lesions of epithelial origin such as squamous cell carcinoma are most often represented on OCT by acanthosis. Two supplementary cases, one basal cell carcinoma and one sebaceous carcinoma, are provided to illustrate how OCT imaging is a valuable tool in cases where clinical observations may be unusual. <b><i>Conclusions:</i></b> We provide evidence supporting the use of OCT for the evaluation of peri-ocular cancers. OCT enables visualization of the skin layers in vivo, before biopsy. Our results show that certain OCT features can contribute to include or exclude a diagnosis of basal cell carcinoma. By integrating this non-invasive imaging methodology into the routine assessment of peri-ocular skin lesions, especially in health care centres where access to specialists is limited, OCT imaging can increase clinical precision, reduce delays in patient referral and enhance patient care.


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