Recent Changes in the Incidence and Characteristics of Cutaneous Squamous Cell Carcinomas in Finland from 2006 to 2020: A Retrospective Cohort Study.

Registers recording only 1 tumour per patient do not enable assessment of the real burden of cutaneous squamous cell carcinoma. To investigate recent changes in the incidence and characteristics of tumours, a retrospective 15-year patient cohort study was performed in Finland. Histopathological diagnoses of cutaneous squamous cell carcinomas diagnosed between 2016 and 2020 were obtained from the pathology database and clinical data from patient medical records and combined with previously collected data for the years 2006-2015.

Premalignant lesions, basal cell carcinoma and melanoma in patients with cutaneous squamous cell carcinoma.

The incidence of keratinocyte carcinomas is increasing worldwide and currently there is no standardised strategy for the follow-up of patients with multiple tumours. The objective of this study was to assess the prevalence of premalignant lesions, i.e.

Recurrent and Metastatic Cutaneous Squamous Cell Carcinomas in a Cohort of 774 Patients in Finland.

Recognising patients with high risk cutaneous squamous cell carcinomas is essential in planning effective monitoring. The aim of this study was to determine the rate of local recurrences and metastases of cutaneous squamous cell carcinomas in a previously defined patient cohort in Finland. Pathology database search was performed to identify cutaneous squamous cell carcinoma patients and their medical records were reviewed.

Sentinel node tumor burden in prediction of prognosis in melanoma patients.

Recent data have demonstrated no survival benefit to immediate completion lymph node dissection (CLND) for positive sentinel node (SN) disease in melanoma. It is important to identify parameters in positive SNs, which predict prognosis in melanoma patients. These might provide prognostic value in staging systems and risk models by guiding high-risk patients' adjuvant therapy in clinical practice.

A second expert pathology review of cutaneous melanoma in multidisciplinary meetings: Impact on treatment decisions.

Melanoma causes substantial burden of medical costs and years of life lost. Wide variations in melanoma diagnosis and treatment have been identified at least in the United States, Australia, Germany, Italy and France [1]. The variation especially in the quality of reporting on pathological specimens has been reported.

Characteristics and Trends of Cutaneous Squamous Cell Carcinoma in a Patient Cohort in Finland 2006-2015.

The incidence of cutaneous squamous cell carcinoma is increasing worldwide. In most epidemiological studies, only the first case of cutaneous squamous cell carcinoma is registered, underestimating the burden of the disease. To determine the frequency and detailed characteristics of cutaneous squamous cell carcinoma in a Finnish patient cohort, we performed a retrospective 10-year study taking into account multiple tumours in one patient.

[Diagnosis and treatment of actinic keratosis].

Actinic keratoses are premalignant skin lesions with the risk of converting into squamous cell carcinoma, and therefore they should be treated. Treatment modalities include cryotherapy, photodynamic therapy, carbon dioxide laser and also topical treatments such as imiquimode, ingenol mebutate, 5-fluorouracil and diclophenac. In the future, the treatment of actinic keratosis can be more often done in primary health care.

[Basal cell carcinoma, squamous cell carcinoma and premalignant skin lesions--how to treat?].

Increasing exposure to UV radiation is considered the most important etiologic factor of nonmelanoma skin cancers. Consequently, exposed areas such as the scalp and face, are the primary areas for developing non-melanoma skin cancers. Once a patient has presented with one tumor, additional lesions are common.

[Applications of botulin].

Among the ailments of the ocular region, the use of botulin has become established in the treatment of blepharospasm and hemifacial spasm in Finland. Botulin has also been used successfully after peripheral facial palsy to improve facial symmetry, reduce lachrymal flow, treat dribbling of saliva as well as spasmodic dysphonia of laryngeal muscles. It may be effective in dysphagia caused by tightness of the upper esophageal sphincter or in several dyshidroses.