ABSTRACT
BACKGROUND: Preoperative education has uncertain benefits on the preparedness and satisfaction of patients undergoing Mohs micrographic surgery (MMS). OBJECTIVE: We sought to determine the effect of a preoperative telephone call on preparedness and satisfaction in patients undergoing same-day office consultation and MMS. MATERIALS AND METHODS: All new patients ( N = 208) scheduled for same-day office consultation and MMS were mailed a standardized preoperative packet. Approximately half of those patients were randomly selected to also receive a preoperative phone call. On the day of the surgery, patients completed an anonymous preoperative and postoperative survey assessing their preparedness and satisfaction with the preoperative education received. RESULTS: There was no significant difference in patient preparedness between the letter only (LO) and phone call and letter study groups. There was a significant difference in preoperative satisfaction-a higher percentage of LO patients were "somewhat satisfied" or "not satisfied" with the preoperative education received ( p = .013). CONCLUSION: Preoperative phone consultation, in addition to mailed educational materials, did not have a statistically significant effect on patient preparedness in patients undergoing MMS; however, there was a trend toward increased satisfaction with the preoperative education provided in patients who received a preoperative phone call.
Subject(s)
Skin Neoplasms , Humans , Skin Neoplasms/surgery , Skin Neoplasms/etiology , Mohs Surgery/adverse effects , Preoperative Care , Patient Reported Outcome Measures , TelephoneABSTRACT
Squamoid eccrine ductal carcinoma (SEDC) is a rare and under-recognized primary cutaneous tumor with a high risk for local recurrence and metastasis. The tumor has a biphasic histologic appearance consisting of a superficial portion indistinguishable from squamous cell carcinoma (SCC) and a deeper component demonstrating eccrine ductal differentiation. Because of superficial sampling, SEDC often is misdiagnosed as SCC during the initial biopsy. The diagnosis usually is made during complete excision when deeper tissue is sampled. Confirmation of the diagnosis can be achieved by immunohistochemical positivity for carcinoembryonic antigen (CEA), epithelial membrane antigen (EMA), cytokeratin (CK) 5/6, and p63. In this article, we review the clinical and histologic details of 5 patients with SEDC who underwent successful treatment with Mohs micrographic surgery (MMS) at a single institution between November 2018 and May 2020. We also review the histologic patterns that helped distinguish SEDC from SCC upon complete excision. Our findings support the use of MMS as the treatment of choice for SEDC, given that all of the patients we reviewed required more than 1 Mohs stage for complete tumor clearance, and none demonstrated evidence of recurrence or metastasis after a mean follow-up period of 11 months.
Subject(s)
Carcinoma, Ductal , Skin Neoplasms , Sweat Gland Neoplasms , Eccrine Glands , Humans , Neoplasm Recurrence, Local/diagnosis , Sweat Gland Neoplasms/diagnosis , Sweat Gland Neoplasms/surgeryABSTRACT
Over the last several decades, many new drugs that target molecular pathways in carcinogenesis and the inflammatory immune system have been developed, resulting in substantial improvements in the treatment of many malignancies and inflammatory conditions. However, an increasingly widespread deployment of these new drugs has revealed an increased tendency for patients to develop skin malignancy in some instances and questions of possible association between their use and skin cancer. Specifically, increased skin cancer risk has been reported in association with BRAF inhibitors, sonic hedgehog-inhibiting agents, Janus kinase (JAK) inhibitors, and phosphodiesterase 5 (PDE-5) inhibitors. We review the literature on each drug class and its association with skin malignancy, as well as recommendations regarding drug use, surveillance, and treatment.
Subject(s)
Drug-Related Side Effects and Adverse Reactions/epidemiology , Molecular Targeted Therapy/adverse effects , Skin Neoplasms/chemically induced , Drug-Related Side Effects and Adverse Reactions/pathology , Humans , Molecular Targeted Therapy/methods , Skin Neoplasms/pathologyABSTRACT
This article provides a focused update and clinical review on cutaneous larva migrans (CLM), including atypical clinical presentations and newer management recommendations. The results and recommendations are subject to modification based on future studies.
Subject(s)
Larva Migrans , Albendazole/therapeutic use , Anthelmintics/therapeutic use , Diagnosis, Differential , Humans , Larva Migrans/diagnosis , Larva Migrans/drug therapy , Larva Migrans/transmission , Mebendazole/therapeutic useABSTRACT
This article provides a focused update and clinical review on select helminth infections. The goal is to report atypical clinical presentations and newer management recommendations. The results and recommendations should be interpreted with the understanding that future studies may alter what is presented.
Subject(s)
Helminthiasis/diagnosis , Skin Diseases, Parasitic/diagnosis , Adolescent , Adult , Child , Developing Countries , Diagnosis, Differential , Helminthiasis/parasitology , Helminthiasis/therapy , Humans , Larva Migrans/diagnosis , Larva Migrans/parasitology , Larva Migrans/therapy , Neglected Diseases/diagnosis , Neglected Diseases/parasitology , Neglected Diseases/therapy , Skin Diseases, Parasitic/parasitology , Skin Diseases, Parasitic/therapyABSTRACT
An 88-year-old white male presented with a rapidly growing skin nodule on the scalp. Clinically, the nodule did not appear unusual for an ordinary cutaneous neoplasm on sun-exposed skin of an elderly white male. Histopathological examination showed sheet-like epithelioid tumor cell growth with a vaguely nested pattern and frank malignant features, resembling malignant melanoma. However, the tumor cells possessed irregularly convoluted nuclei with nuclear groves, frequent multinucleation and fine vesicular cytoplasm, features highly suggestive of histiocytes. Immunohistochemistry studies showed that the tumor cells were diffusely positive for S-100 protein and CD1a and negative for HMB-45, Melan-A, cytokeratin and CD30. The provisional diagnosis of Langerhans cell sarcoma was thus favored. To confirm this diagnosis, electron microscopic examination was performed. Although classic features of histiocytes were readily identifiable, no Birbeck granules could be found upon a thorough search on repeated sections. These results are indicative of the indeterminate cell nature of the tumor. We propose a diagnosis of primary cutaneous indeterminate cell sarcoma for this unusual histiocytic neoplasm. Current classification of histiocytic neoplasms and differential diagnosis are reviewed.