B-cell non-Hodgkin lymphoma of the breast in Waldenström's macroglobulinemia: a case report.

Background: Non-Hodgkin lymphoma (NHL) of the breast is a rare disease and can occur amongst patients affected by Waldenström's Macroglobulinemia (WM). WM is an indolent B-cell lymphoproliferative disorder with an overall incidence of about 1/100,000 in Europe. Breast imaging is not specific to breast lymphoma that often mimics benign lesions.

Superomedial pedicle skin-reducing mastectomy in ptotic and large-sized breasts with two-stage reconstruction through transaxillary video-assisted technique: An effective surgical and anesthetic approach.

Introduction: Skin-reducing mastectomy has been applied to several surgical techniques in which subcutaneous mastectomy is associated with various types of skin reduction, with preservation of a lower dermal flap to reinforce the inferior lateral seat of an implant. The aim of the study is to present a case series of patients with pendulous/ptotic and/or large-sized breasts treated for breast cancer at the Breast Surgery Unit of Istituto Nazionale Tumori IRCCS Fondazione "G. Pascale", Naples, Italy, with the superomedial pedicle skin-reducing mastectomy technique, two-stage reconstruction, and transaxillary video-assisted technique, when a postoperative radiotherapy was indicated.

Preoperative localisation of nonpalpable breast lesions using magnetic markers in a tertiary cancer centre.

Background: We retrospectively evaluated safety and performance of magnetic seed localisation of nonpalpable breast lesions.

Methods: We reviewed records of patients with nonpalpable breast lesions preoperative localised by placing magnetic Magseed® marker between February 2019 and December 2020. During surgery, Sentimag® magnetic probe was used to localise the marker and guide surgery.

Lower Eyelid Orbicularis Oculi Myocutaneous Flap: A Feasible Technique for Full Thickness Upper Eyelid Reconstruction.

Basal cell carcinoma (BCC) is the most frequent malignant eyelid tumor, followed by squamous cell carcinoma, sebaceous gland carcinoma and malignant melanoma. These eyelid malignancies represent main reason for eyelid reconstruction in ophthalmoplastic surgery which can be challenging. Lower eyelid orbicularis oculi myocutaneous flap was used for reconstructive purpose in four consecutive patients with a full thickness upper eyelid BCC.

Angiosarcoma of the breast, the unknown-a review of the current literature.

Angiosarcoma of the breast is one of the rarest malignancies. Breast angiosarcoma can be classified into primary when arising de novo and secondary to chronic lymphoedema or breast irradiation. Molecular pathways involved in angiosarcoma development have not been described clearly, yet some gene point mutations and protein altered expression levels have been detected.

Effect of electrochemotherapy on human herpesvirus 8 kinetics in classic Kaposi sarcoma.

Background: Electrochemotherapy (ECT) has shown to be an effective treatment for cutaneous and subcutaneous Kaposi sarcoma (KS) lesions. However, no study has investigated the impact of ECT treatment on the kinetics of human herpesvirus type 8 (HHV8), which is considered the necessary causal agent of KS. We aimed to evaluate HHV8 viral load and expression levels in patients affected by classic KS who received one or more ECT treatments and have been followed semi annually for up to four years.

Electrochemotherapy efficacy evaluation for treatment of locally advanced stage III cutaneous squamous cell carcinoma: a 22-cases retrospective analysis.

Background: Extensive squamous cell carcinoma has few therapeutic options. In such cases, electrochemotherapy involving electroporation combined with antineoplastic drug appears to be a new potential option and may be considered as an alternative treatment. The aim of this retrospective single-center study was to evaluate electrochemotherapy efficacy in treatment of locally advanced stage III squamous cell carcinoma, in which surgical procedures would have entailed wide tissue sacrifice.

Assessing a novel immuno-oncology-based combination therapy: Ipilimumab plus electrochemotherapy.

Melanoma is responsible for most skin cancer-related deaths and is one of the most common cancers diagnosed in young adults. In melanoma, tumors can become established by activation of the negative regulator of cytotoxic T lymphocytes (CTLs), CTL antigen-4 (CTLA-4). Ipilimumab blocks the interaction of CTLA-4 with CD80/CD86 and augments T-cell activation and proliferation.

Electrochemotherapy in melanoma patients: a single institution experience.

Aim: This study was undertaken to update the outcome of the treated lesions with electrochemotherapy (ECT) plus intravenous injection of bleomycin in patients with in-transit disease or distant cutaneous metastases in melanoma patients.

Patients & Methods: 89 patients with relapsed and refractory cutaneous melanoma metastases or in-transit disease were submitted to 126 treatments of ECT.

Results: 34 patients (38.

Clinicopathologic features and surgical management of primary umbilical melanoma: a case series.

Background: Primary umbilical melanoma is an uncommon tumor that is poorly described in the medical literature. The umbilical region is a particular anatomic site owing to the presence of embryonal remnants, which can be a potential metastatic pathway, as well as the braided lymphatic network drainage. Hence, primary malignant neoplasms affecting the umbilicus require a different and more radical surgical approach compared with other melanomas.

Number of excised lymph nodes as a quality assurance measure for lymphadenectomy in melanoma.

Importance: Although the number of excised lymph nodes (LNs) represents a quality assurance measure in lymphadenectomy for many solid tumors, the minimum number of LNs to be dissected has not been established for melanoma.

Objective: To investigate the distribution of the number of excised LNs in a large patient series (N = 2526) to identify values that may serve as benchmarks for monitoring the quality of lymphadenectomy in patients with melanoma.

Design, Setting, And Participants: A retrospective multicenter study was conducted (1992-2010) in tertiary referral centers for treatment of cutaneous melanoma.

Nonsentinel lymph node status in patients with cutaneous melanoma: results from a multi-institution prognostic study.

Purpose: We investigated whether the nonsentinel lymph node (NSLN) status in patients with melanoma improves the prognostic accuracy of common staging features; then we formulated a proposal for including the NSLN status in the current melanoma staging system.

Patients And Methods: We retrospectively collected the clinicopathologic data of 1,538 patients with positive SLN status who underwent completion lymph node dissection (CLND) at nine Italian centers. Multivariable Cox regression survival analysis was used to identify independent prognostic factors.

The number of excised lymph nodes is associated with survival of melanoma patients with lymph node metastasis.

Background: Although the number of excised LNs has been associated with patient prognosis in many solid tumors, this association has not been widely investigated in cutaneous melanoma. This study aims to evaluate the association between the number of excised regional lymph nodes (LNs) and melanoma-specific survival.

Patient And Methods: Clinico-pathological data from 2507 patients with LN metastasis treated at nine Italian centers were retrospectively collected.

Long-lasting response to electrochemotherapy in melanoma patients with cutaneous metastasis.

Background: Treatment of early and multiple cutaneous unresectable recurrences is a major therapeutic problem with around 80% of patients relapsing within 5 years. For lesions refractory to elective treatments, electrochemotherapy (ECT) involving electroporation combined with antineoplastic drug treatment appears to be a new potential option. This study was undertaken to analyze the short- and long-term responses of lesions treated with ECT with intravenous injection of bleomycin in melanoma patients with in-transit disease or distant cutaneous metastases.

Surgical management of sentinel lymph node biopsy outside major nodal basin in patients with cutaneous melanoma.

Purpose: To assess the incidence of nonmajor lymphatic basin sentinel nodes in patients with cutaneous melanoma in order to propose a correct nomenclature and inform appropriate surgical management.

Methods: This was a retrospective review of 1,045 consecutive patients with cutaneous melanoma who underwent sentinel lymph node biopsy and dynamic lymphoscintigraphy to identify sentinel node site. Nonmajor drainage sites were classified as uncommon (located in a minor lymphatic basin along the lymphatic drainage to a major classical nodal basin) or interval (located anywhere along the lymphatics between the primary tumor site and the nearest lymphatic basin) sentinel nodes.

Electrochemotherapy as "new standard of care" treatment for cutaneous Kaposi's sarcoma.

Background: Electrochemotherapy (ECT) is a novel modality for the treatment of skin nodules and cutaneous or subcutaneous tumors that allows delivery of low and non-permeant drug into cells. The aim of this prospective single-center study was to evaluate ECT efficacy in the local treatment of Classic Kaposi's sarcoma (CKS) skin localization stage I-II sec. Brambilla et al.

Superficial and deep lymph node dissection for stage III cutaneous melanoma: clinical outcome and prognostic factors.

Background: The aims of this retrospective analysis were to evaluate the effect of combined superficial and deep groin dissection on disease-free and melanoma-specific survival, and to identify the most important factors for predicting the involvement of deep nodes according to clinically or microscopically detected nodal metastases.

Methods: Between January 1996 and December 2005, 133 consecutive patients with groin lymph node metastases underwent superficial and deep dissection at the National Cancer Institute, Naples. Lymph node involvement was clinically evident in 84 patients and detected by sentinel node biopsy in 49 cases.

Collagen sealant patch to reduce lymphatic drainage after lymph node dissection.

Background: Seroma formation is a frequent complication following radical lymph node dissection (RLND) in patients with metastatic melanoma. Several strategies have been used to prevent fluid accumulation and thereby reduce the duration of postoperative drainage, including fibrin sealants.

Methods: This was a prospective, single-center study in which consecutive patients undergoing surgical treatment of stage III metastatic melanoma by axillary or ilio-inguinal RLND were randomized to receive standard treatment plus fibrinogen/thrombin-coated collagen sealant patch (CSP) or standard treatment alone.

Can high-resolution ultrasound avoid the sentinel lymph-node biopsy procedure in the staging process of patients with stage I-II cutaneous melanoma?

Purpose: The objective of our study was to define the diagnostic accuracy of high-resolution ultrasound (US) in detecting nodal involvement before sentinel lymph node biopsy (SLNB) in patients with cutaneous melanoma, to define the sonographic criteria used to assess nodal metastases, and to establish if high-resolution US can directly select patients to radical lymphadenectomy, sparing selective lymphadenectomy.

Materials And Methods: 623 patients underwent high-resolution US of the regional lymph nodes, 24 hours prior being submitted to the sentinel lymph node biopsy procedure. The US findings were compared with histological findings.

Sentinel lymph node biopsy in atypical Spitz nevi: is it useful?

Aims: The aim of this study was to evaluate the incidence of lymph node metastases in patients with atypical Spitz nevi (ASN) after sentinel lymph node biopsy (SLNB) and during follow-up, and to assess the diagnostic value of the surgical procedure.

Methods: At the National Cancer Institute of Naples, Italy, 40 patients with ASN underwent SLNB between 2003 and 2011. Medical records were reviewed and all slides of the primary tumours were retrieved, rendered separately, and assessed by four experienced dermatopathologists from two different academic institutions.

Half forehead reconstruction with a single rotational scalp flap for dermatofibrosarcoma protuberans treatment.

Background: Dermatofibrosarcoma protuberans (DFSP) is a soft tissue neoplasm of intermediate to low-grade malignancy. Although metastasis rarely occurs, DFSP has a locally aggressive behavior with a high recurrence rate. In the head and neck area, resection involving a wide margin of healthy tissue can be difficult because of functional and cosmetic considerations.

Axillary node metastasis from differentiated thyroid carcinoma with Hürthle and signet ring cell differentiation. A case of disseminated thyroid cancer with peculiar histologic findings.

Background: Differentiated thyroid cancer is usually associated with an excellent prognosis and indolent course. Distant metastases are rare events at the onset of thyroid cancer. Among these presentations, metastasis to the axillary lymph nodes is even more unusual: only few cases were previously reported in the literature; there has been no report of axillary lymph node metastasis from follicular thyroid carcinoma.

Lymphoscintigraphy defines new lymphatic pathways from cutaneous melanoma site: clinical implications and surgical management.

Sentinel lymph node biopsy is commonly applied as staging procedure of regional lymph nodes in patients with cutaneous melanoma. Dynamic lymphoscintigraphy defines the lymphatic pathways from a primary melanoma site and allows to identify the node receiving lymphatic drainage from the primary tumor, which is the sentinel lymph node. In rare cases, lymphoscintigraphy shows sites of lymphatic drainage in nonclassical basins never described in the past when lymphatic drainage was considered only according to the anatomical proximity of the tumor primary site.

[Neck dissection for Head and Neck cancers: state of the art and classification].

The purposes of this article are to review the history and evolution of neck dissections, including an update on node levels and their anatomical landmark. A number of classification systems were proposed and subsequently established for neck dissection procedures. The system most often employed was published in 1991 by the American Head and Neck Society and American Academy of Otolaryngology- Head and Neck Surgery and revised in 2002 and 2008.

Metastatic eccrine porocarcinoma: report of a case and review of the literature.

Eccrine porocarcinoma (EPC) is a rare type of skin cancer arising from the intraepidermal portion of eccrine sweat glands or acrosyringium, representing 0.005-0.01% of all cutaneous tumors.