Treatment Modalities for Cherry Angiomas: A Systematic Review

68 Ga-PSMA-11 PET/CT in Cherry Hemangiomas

ABSTRACT

A 63-year-old man was remitted for a 68 Ga-PSMA-11 PET/CT scan due to biochemical recurrence with a PSA of 0.32 ng/mL 1 year after radical prostatectomy of locally advanced Gleason 6 (3 + 3) ISUP 2 pT3a pN0 prostate cancer. 68 Ga-PSMA-11 PET/CT showed multiple cutaneous and subcutaneous uptake foci in the upper body. Physical examination revealed numerous dome-shaped, ruby-red papules. These were consistent with a previous diagnosis of cutaneous hemangiomas. Cherry hemangiomas (also known as Campbell de Morgan spots) are the most common type of benign vascular proliferation of the skin. Due to the nonspecific 68 Ga-PSMA-11 uptake of vascular lesions, careful interpretation should be considered in order to avoid a potential pitfall in nonmalignant conditions.

Cosmetic Dermatology Concerns in Older Adults

It is important to understand that each layer of facial tissue, from the underlying facial skeleton to the overlying skin, undergoes significant changes during the aging process. Bony support is lost along the mandible and maxilla and the orbital aperture widens. Superficial and deep fat pads undergo volume loss and migration and the overlying skin begins to reveal signs of both intrinsic aging with skin laxity and fine rhytids as well as extrinsic aging in the form of coarse, deeper rhytids and dyspigmentation.

Evaluation and management of benign tumors of the eye and eyelid

Benign tumors of the eye and eyelid are common in children and adults, and they rarely undergo malignant transformation. Their workup and management have evolved over the years with increasing advancements in surgical and laser therapies. This contribution focuses on describing the following benign eye and eyelid tumors and their diagnostic and treatment approaches: congenital and acquired melanocytic nevi; nevus of Ota (Hori nevus); conjunctival papilloma; seborrheic keratosis; epidermoid cyst; dermoid cyst; milium; xanthelasma; hemangioma (cherry angioma and pyogenic granuloma); neurofibroma; neurilemmoma (schwannoma); and fibroepithelial polyp. Surgical removal is the primary treatment approach for many of these benign tumors. With advancements in laser technologies, there are now several laser types that can be used in the treatment of these benign eye and eyelid tumors. Other treatment modalities include cryosurgery, electrosurgery, and topical or intralesional medications. We hope this review will provide a reference to dermatologists and ophthalmologists in their approach to evaluation and management of benign eye and eyelid tumors.

[Geriatric dermatology]

BACKGROUND

With an ageing society the incidences of skin diseases increase.

OBJECTIVE

The most important skin diseases in geriatric patients are discussed.

MATERIAL AND METHODS

A literature search was conducted using the PubMed database and standard dermatological textbooks.

RESULTS

Skin diseases in geriatric patients are often more susceptible to external influences and can be affected by visceral diseases. Due to a delayed diagnosis, malignant skin diseases in geriatric patients are first diagnosed at a higher stage.

CONCLUSION

Physiological skin changes are to be treated with appropriate care. In the case of unclear skin changes, a timely dermatological check-up is to be done.

[High-intensity laser therapy in clinical medicine: scientometric analysis of evidence of effectiveness]

INTRODUCTION

High-intensity laser technologies are widely used in modern restorative medicine, and indications for their use are expanding annually. These technologies are effective, potentially safe methods of treating many diseases. with pronounced therapeutic effects.

PURPOSE OF RESEARCH

Analysis of scientific evidence of the effectiveness and safety of high-intensity laser therapy in patients with various diseases.

MATERIAL AND METHODS

A comprehensive scientometric analysis of evidence-based studies of the effectiveness and safety of high-intensity laser therapy methods was carried out according to electronic databases (Google scholar, PEDro, PubMed, Cochrane DATABASE) for the period from 2006 to 2021.

RESULTS

High-intensity laser therapy has a wide range of significantly pronounced therapeutic effects. and it is an effective method of treating patients with various diseases. Various technologies and methods of its application are widely used in various fields of clinical medicine. Individually developed therapy protocols are needed, with optimal exposure parameters for each patient, intervals between procedures.

CONCLUSION

It is advisable to develop more reliable and standard evaluation criteria, regular generalization and analysis of existing evidence, careful planning and implementation of further large-scale randomized controlled trials to study the effects of high-intensity laser radiation both as a single effect and as part of combinations with other treatment methods. The effectiveness of combination therapy requires further analysis in the course of conducting new benign clinical trials.

Approach of Multiple Endocrine Neoplasia Type 1 (MEN1) Syndrome-Related Skin Tumors

Non-endocrine findings in patients with MEN1 (multiple endocrine neoplasia) syndrome also include skin lesions, especially tumor-type lesions. This is a narrative review of the English-language medical literature including original studies concerning MEN1 and dermatological issues (apart from dermatologic features of each endocrine tumor/neuroendocrine neoplasia), identified through a PubMed-based search (based on clinical relevance, with no timeline restriction or concern regarding the level of statistical significance). We identified 27 original studies involving clinical presentation of patients with MEN1 and cutaneous tumors; eight other original studies that also included the genetic background; and four additional original studies were included. The largest cohorts were from studies in Italy (N = 145 individuals), Spain (N = 90), the United States (N = 48 and N = 32), and Japan (N = 28). The age of patients varied from 18 to 76 years, with the majority of individuals in their forties. The most common cutaneous tumors are angiofibromas (AF), collagenomas (CG), and lipomas (L). Other lesions are atypical nevi, basocellular carcinoma, squamous cell carcinoma, acrochordons, papillomatosis confluens et reticularis, gingival papules, and cutaneous T-cell lymphoma of the eyelid. Non-tumor aspects are confetti-like hypopigmentation, café-au-lait macules, and gingival papules. MEN1 gene, respective menin involvement has also been found in melanomas, but the association with MEN1 remains debatable. Typically, cutaneous tumors (AF, CG, and L) are benign and are surgically treated only for cosmetic reasons. Some of them are reported as first presentation. Even though skin lesions are not pathognomonic, recognizing them plays an important role in early identification of MEN1 patients. Whether a subgroup of MEN1 subjects is prone to developing these types of cutaneous lesions and how they influence MEN1 evolution is still an open issue.

Treatment of superficial benign vascular tumors by high intensity focused ultrasound: Observations in two illustrative cases

Background

Existing therapeutic methods for reduction or removal of superficial vascular malformations and tumors have high risks of scarring and other complications that result in aesthetic appearance less favorable than the baseline. Patients are often cautioned against intervention, which can lead to psychosocial problems and low self‐esteem. Improved treatment modalities are therefore relevant from both medical and aesthetic perspectives.

Methods

Two volunteer subjects were treated with a medical 20 MHz high intensity focused ultrasound device developed for dermatological conditions. One patient was given three treatments to remove a superficial congenital hemangioma on the left middle cheek. The other patient was given a single treatment to remove seven cherry angiomas on the thighs. Handpieces with nominal focal depths of 0.8 – 1.8 mm below the skin surface were used to administer acoustic energy of 1.1 – 1.2 J/dose. An integrated dermoscope in the handpiece was used to monitor the treatment in real‐time.

Results

During treatment, blood in the capillary network of the lesions was coagulated immediately, and capillary walls were collapsed due to the thermal and mechanical effects of the high intensity focused ultrasound. During the healing phase, the areas regenerated a normal skin structure with very limited scar or dyspigmentation. At follow‐up, a clear aesthetic improvement was observed over the baseline for all treated targets with the exception of two cherry angiomas, where focal depth and/or dose coverage had not been optimal.

Conclusion

High intensity focused ultrasound is concluded to be a safe and efficient skin treatment for benign superficial vascular malformations and tumors.

Skin anomalies in acromegalic patients (Review of the practical aspects)

Acromegaly is a hormonal disorder which occurs as the result of growth hormone (GH) and insulin growth factor 1 (IGF-1) over-secretion; both hormones are related to skin anomalies. The skin acts as a large endocrine organ, hosting GH receptors in every cell while IGF-1 receptors are expressed only in keratinocytes. This review is a literature review of skin anomalies found in acromegaly, either related to the disease itself or associated with related complications such as secondary diabetes mellitus, or involving associated conditions such as genetic syndromes. The following clinical points are mentioned as follows. Excessive skin and enlargement of soft tissue are due to glycosaminoglycan deposits, edema, and hyperhidrosis (mostly facial and acral). Acanthosis nigricans, a body fold dermatosis associated with insulin resistance, involves local or diffuse hyperkeratotic plaques with or without hyperpigmentation, caused by growth factors including GH/IGF-1. Other findings include cherry angiomas (due to the effects of lipid anomalies on small vessels); oily skin features with keratosis, epidermoid cysts, crochordons, pseudo-acanthosis nigricans; a potentially higher prevalence of varicose veins and psoriasis; low level of evidence for basal cell carcinoma, respective hidroadenitis suppurativa has been noted. In addition, complicated uncontrolled secondary diabetes mellitus (DM) may result in necrobiosis lipoidica diabeticorum, diabetic dermopathy, skin bacterial infections, dermatological complications of diabetic neuropathy, and nephropathy. Finally, associated hereditary syndromes may cause collagenomas, fibromas/angiofibromas, lipomas in multiple endocrine neoplasia type 1 (MEN1) syndrome; café-au-lait macules, early onset neurofibromas, juvenile xanthogranuloma (involving non-Langerhans cell histiocytes), and intertriginous freckling in neurofibromatosis type 1. Clinical findings are differentiated from pseudo-acromegaly such as pachydermoperiostosis. Iatrogenic rash, lipodystrophy (lipoatrophy with/without lipohypertrophy) are rarely reported after pegvisomant/somatostatin analogues or after insulin use for DM. Experiments using human cell lines have shown that GH/IGF-1 over-secretion are prone to epithelial-to-mesenchymal transition (EMT) in melanoma. In non-acromegalic subjects, the exact role of GH/IGF-1 in skin tumorigenesis is yet to be determined. Skin in acromegaly speaks for itself, either as the first step of disease identification or as a complication or part of a complex syndromic context.