COVID-19 vaccines in adult cancer patients with solid tumours undergoing active treatment: Seropositivity and safety. A prospective observational study in Italy.

Introduction: Patients with cancer are presumed a frail group at high risk of contracting coronavirus disease (COVID-19), and vaccination represents a cornerstone in addressing the COVID-19 pandemic. However, data on COVID-19 vaccination in cancer patients are fragmentary and poor.

Methods: An observational study was conducted to evaluate the seropositivity rate and safety of a two-dose regimen of the BNT162b2 or messenger RNA-1273 vaccine in adult patients with solid cancer undergoing active anticancer treatment or whose treatment had been terminated within 6 months of the start of the study.

Infezioni virali in ginecologia: un problema risolto?

The aim of this observational study was to evaluate the effectiveness of a dietary integrator containing methionine, zinc, Echinacea angustifolia and E. purpurea, probiotics, and antioxidant factors (Immuno Gin) in the treatment of mild cervical dysplasia associated with human papillomavirus (HPV) infection. The study sample was 95 women (age range, 31-55 years) resident in various cities in Italy.

Migraine and coronary artery disease: an open study on the genetic polymorphism of the 5, 10 methylenetetrahydrofolate (MTHFR) and angiotensin I-converting enzyme (ACE) genes.

Genetic factors that increase susceptibility to oxidative stress, endothelial disfunction and, possibly, stroke include angiotensin-converting enzyme gene deletion polymorphism (ACE-DD) and the methylentetrahydropholate reductase (MTHFR) C677-TT polymorphism. The relationship of ACE-DD genotype to ischemic stroke and cardiovascular disease is controversial, but it has been independently linked to lacunar infarction, in the absence of carotid atheroma. Lea et al.

pT1 penile squamous cell carcinoma: a clinicopathologic study of 56 cases treated by CO2 laser therapy.

Objective: To evaluate the pathologic characteristics that are associated with outcomes in pT1 penile squamous cell carcinoma (SCC) treated with laser excision.

Study Design: Peniscopic magnification and 5% acetic acid application were performed prior to CO2 laser excision. Specimens were reviewed to reassess stage, grade, invasion depth, carcinoma in situ, margins, tumor extension, lymphovascular invasion and human papillomavirus infection.

Peniscopically controlled CO2 laser excision for conservative treatment of in situ and T1 penile carcinoma: report on 224 patients.

Objective: To evaluate the outcome of peniscopically controlled laser excision of early-stage penile carcinoma.

Methods: Patients treated from 1982 to 2006 were investigated. The primary treatment was excisional surgery alone for in situ or initially invasive flat tumors, and reductive chemotherapy followed by surgery for the exophytic lesions.

Antitumor efficacy of the combination of photodynamic therapy and chemotherapy in murine tumors.

Photodynamic therapy (PDT) is based on the administration of tumor-localizing photosensitizers followed by light exposure of the tumor mass. The photocytotoxic effects are mainly caused by the generation of singlet oxygen. Recently, PDT has been proposed for use in combination with anticancer chemotherapy with a view to exploiting any additive antitumor effect.

Laser conization assisted by crypt visualization for cervical intraepithelial neoplasia.

Objective: To describe intraoperative visualization of crypts and its effects on specimen clearance, safety, and clinical results of excisional treatment of cervical intraepithelial neoplasia (CIN).

Methods: We treated 147 patients with high-grade CIN (II-III) and colposcopically-assessed endocervical extension, using a CO2 laser instrument in a day-hospital setting. Endocervical walls were stained preoperatively with a 2% methylene blue aqueous solution.

Laser microsurgery for superficial T1-T2 basal cell carcinoma of the eyelid margins.

Background: Basal cell carcinoma (BCC), the most common malignancy of the eyelid margins, poses therapeutic problems. Surgery, radiation therapy, and cryotherapy are the currently accepted methods for the treatment of this affliction. To verify the technical and clinical effectiveness of the surgical laser method, a specific approach was developed by performing laser-combined procedures under microscopic control.

Up-to-date management of carcinoma of the penis.

Squamous cell carcinoma is the most common tumour of the penis. It is a rare disease in Western countries, and it is often associated with phimosis, poor hygiene or human papilloma virus infection. It could be prevented or diagnosed early in most cases, but, due to cultural and educational reasons, it is often diagnosed late.

Psychological aspects of genital human papillomavirus infection: a preliminary report.

Genital human papillomavirus (HPV) infection can lead to self-inflicted blame and hypochondriac fears as well as to problems with sexuality. The aim of this study was to assess the psychological and psychodynamic aspects of patients with widespread genital HPV infection entering into a clinical trial in which they were randomly assigned to three treatment groups: CO2 laser ablation, intramuscular interferon-alpha, CO2 laser ablation plus intramuscular interferon-alpha. Fifty-one patients were studied.

Laser surgery for small perianal neoplasms.

Excisional laser surgery was used to treat 62 patients suffering from perianal, perineal, and anal canal neoplasms. 48 patients had benign epithelial or pigmented tumours, 12 had carcinoma in situ and 2 had invasive squamous cell carcinoma. Laser surgery was performed under local anaesthesia, in association with the operating microscope on an outpatient basis.

Genital human papilloma virus infection in males. A clinico-pathologic study.

From March 1987 to December 1988, 402 male sexual partners of 317 women with human papilloma virus (HPV) infection of the lower genital tract and 85 with HPV-associated cervical and/or vulvar intraepithelial neoplasia (CIN and/or VIN) were submitted to clinical examination and peniscopy. The latter was performed at a 6-15 X magnification after a 3 min exposure to 5% acetic acid solution. Visible lesions were biopsied.

Photodynamic therapy by topical meso-tetraphenylporphinesulfonate tetrasodium salt administration in superficial basal cell carcinomas.

The efficacy of an originally developed photodynamic approach, using topical administration of tetraphenylporphinesulfonate as the photosensitizer, was evaluated in a series of 292 basal cell carcinoma lesions (less than 2-mm thick) in 50 treated patients. The lack of indication for conventional therapies was the main selection criterion. The photosensitizing agent (2% solution) was topically applied at 0.

[Anesthesia in the diagnostic stages of cerebral arteriovenous malformations in children under 3 years of age].

From 1974 through 1989, 36 patients with arteriovenous malformations were treated in the neuroradiological unit of the Santobono Children's Hospital, in Naples, 7 of these patients were younger than 3 years of age. During such a time-span, dramatic improvements in diagnostic work-up were jelded by introduction of CT-scan and MRI; better angiographic techniques, progress in anaesthesia drugs, equipment and procedures and more rational surgical modalities. Anaesthesia must be tailored in each patient with special consideration of the clinical and neurological conditions of the patients as well of the neuroradiological procedure, specifically, with minimal side effects on cardiovascular and respiratory functions as well on intracranial pressure.

Follow-up of oral leukoplakia after carbon dioxide laser surgery.

We evaluate the 3-year result of 145 oral leukoplakias operated on by outpatient carbon dioxide laser surgery at the Istituto Nazionale Tumori, Milan, Italy. The surgical technique that was used consisted of excision in 140 patients and vaporization in 5 patients. Cancer was found in 14 out of 140 patients who underwent excision (10%).

Localized mastalgia as presenting symptom in breast cancer.

The importance of breast pain as a presenting symptom of breast cancer was assessed in 200 women with localized mastalgia but negative physical examination and in 478 women with operable breast cancer. In the first group, mammography detected five cases of subclinical breast cancer at the site of pain. In the second group, 86 patients (18%) reported localized pain as presenting symptom, followed, at different intervals, by the detection of a breast lump.

Kaposi's sarcoma: malignant tumor or proliferative disorder?

Unlabelled: In order to provide information on the response to treatments and clinico-pathological pattern, the clinical course of 41 patients with classic Kaposi's sarcoma (KS) was reconsidered. Twenty-six cases presented a single nodular lesion, and 15 multiple, pluricentric lesions. Surgery was the first treatment for patients with single lesions, 14 of 26 (54%) patients had recurrences: the disease-free interval ranged from a few months to 11 years.

Total resection of glans penis surface by CO2 laser microsurgery.

Fifteen patients underwent resection of the whole glans surface with laser microsurgical technique from May 1983 to September 1987. The operations were performed in one stage in 11 cases and in two stages in 4. In 3 cases the resected lesions represented multiple dysplasia grade III or carcinoma in situ, in 1 case hyper/parakeratosis and penile horn, and in 11 cases superficial squamous cell carcinoma.

Laser microsurgery for superficial lesions of the penis.

A carbon dioxide laser microsurgical technique for partial or complete resection of superficial lesions of the penis is described. This technique was used in 47 patients from January 1982 to May 1985. Of the 47 patients 32 (68 per cent) were treated on an outpatient basis.

Diagnostic efficacy of the clinical-radiological-cytological triad in solid breast lumps: results of a second prospective study on 631 patients.

The clinical-radiological-cytological triad was used for diagnostic evaluation in 631 women over 30 years old with a solid breast lump, excluding clinically obvious cancers. All the lumps were subsequently removed surgically, except for 105 cases which spontaneously regressed within 2 months. 285 of the 526 nodules removed were cancers, and 162 of 285 (57%) did not exceed 20 mm in size.

Topical administration of tetrasodium-meso-tetraphenylporphinesulfonate (TPPS) and red light irradiation for the treatment of superficial neoplastic lesions.

In photodynamic therapy, systemic administration of photosensitizing agents induces cutaneous photosensitization in patients. This side-effect can be avoided by topical administration of the agents when only surface lesions are involved. A hydroalcoholic solution of tetrasodium-meso-tetraphenylporphinesulfonate (TPPS) containing Azone, a percutaneous penetration enhancer, was investigated to evaluate its photosensitizing potential in the treatment of 33 primary and recurrent neoplastic lesions of the skin.

Preliminary clinical studies with PDT by topical TPPS administration in neoplastic skin lesions.

Cutaneous photosensitization by topical administration of a porphyrin derivative has been previously reported from experimental studies. Preliminary clinical trials performed at the National Cancer Institute of Milan in the last six months have confirmed the feasibility of treating skin lesions by topical application of photosensitizers. Fourteen cases of basal cell carcinoma were treated by local administration of tetraphenylporphinesulphonate (TPPS), vehicled by azone.

Laser microsurgery in oncology: indications, techniques, and results of 5-year experience.

Multidisciplinary collaboration has enabled us to use the CO2 laser in many different surgical fields. The 5-year experience at the National Tumor Institute of Milan is reviewed for the evaluation of short- and medium-term results of 321 laser surgical operations of the lower genital tract, 475 cases of lesions of the larynx and oral cavity, and 246 cases of skin lesions. A unified approach was used as regards safety measures, preoperative evaluation, and rules of application of laser instruments.