Humans ; Lymphoma, T-Cell, Cutaneous/complications* ; Neuroglia ; Pruritus/pathology* ; Skin Neoplasms/complications* ; Spinal Cord/pathology* ; Sympathetic Nervous System

Acute Kidney Injury ; diagnostic imaging ; etiology ; Aged ; Humans ; Male ; Necrosis ; diagnostic imaging ; etiology ; Paraganglioma ; complications ; Postoperative Complications ; Retroperitoneal Neoplasms ; complications ; Skin ; diagnostic imaging ; pathology ; Tomography, X-Ray Computed

Aged ; Carcinoma, Hepatocellular ; complications ; diagnosis ; diagnostic imaging ; Fatal Outcome ; Humans ; Liver Neoplasms ; complications ; diagnosis ; diagnostic imaging ; Male ; Skin Neoplasms ; diagnosis ; diagnostic imaging ; secondary

INTRODUCTION: Cigarette smoking is a leading cause of morbidity and mortality, and has a deleterious effect on dermatological conditions, such as skin cancers, hidradenitis suppurativa and psoriasis. The study aimed to evaluate the efficacy of a pharmacist-led smoking cessation clinic in reducing cigarette smoking at a tertiary referral dermatology centre. We described the impact of this clinic to provide guidance on how such a model could be further improved and implemented more widely. METHODS: In this single-centre, retrospective study, 74 currently smoking patients who received counselling at a structured smoking cessation clinic between January 2010 and March 2013 were identified. Information on baseline demographic characteristics and detailed past medical history, including smoking history, was collected. Follow-up was conducted at two weeks and three months. RESULTS: At the first follow-up at two weeks, which was attended by 57 patients, 9 (15.8%) had stopped smoking and 26 (45.6%) showed reduction in the number of cigarette sticks smoked per day, with an average reduction of 4.1 cigarette sticks per day. However, a few patients also reported no change or increased number of cigarette sticks smoked per day following counselling. CONCLUSION A structured pharmacist-led smoking cessation clinic is effective and can be made a part of the holistic management of dermatological conditions.
Adolescent ; Adult ; Dermatology ; organization & administration ; Female ; Hidradenitis Suppurativa ; complications ; Humans ; Male ; Middle Aged ; Program Development ; Psoriasis ; complications ; Retrospective Studies ; Skin Neoplasms ; complications ; Smoking Cessation ; methods ; Tobacco Use Disorder ; therapy ; Treatment Outcome ; Young Adult

PURPOSE: In properly selected patients with breast cancer, nipple-sparing mastectomy (NSM) is generally considered safe by oncologic standards. We examined two groups of patients who underwent direct-to-implant (DTI) reconstruction after NSM, comparing complications encountered, revision rates, and aesthetic outcomes. The patients were stratified based on type of surgical incision and assigned to inframammary fold (IMF) and non-IMF groups. METHODS: We investigated 141 patients (145 breasts) subjected to NSM and immediate DTI reconstruction between 2013 and 2016. A total of 62 breasts (in 58 patients) were surgically removed via IMF incisions, with the other 83 breasts (in 83 patients) removed by non-IMF means. RESULTS: Complications associated with IMF (n=62) and non-IMF (n=83) incisions were as follows: skin necrosis (IMF, 9; non-IMF, 18); hematoma (IMF, 3; non-IMF, 4); seroma (IMF, 8; non-IMF, 4); mild capsular contracture (IMF, 4; non-IMF, 7); and tumor recurrence (IMF, 2; non-IMF, 8). Surgical revisions were counted as duplicates (IMF, 18; non-IMF, 38). Aesthetic outcomes following IMF incisions were rated as very good (44.2%), good (23.1%), fair (23.1%), or poor (9.6%). CONCLUSION: IMF incision enables complete preservation of the nipple-areolar complex, yielding superior aesthetic results in immediate DTI breast reconstruction after NSM. The nature of incision used had no significant impact on postoperative complications or reoperation rates and had comparable oncologic safety to that of non-IMF incisions. IMF incisions produced the least visible scarring and did not affect breast shape. Most patients were satisfied with the aesthetic outcomes.
Breast Implants ; Breast Neoplasms ; Breast* ; Cicatrix ; Contracture ; Female ; Hematoma ; Humans ; Mammaplasty* ; Mastectomy* ; Necrosis ; Postoperative Complications ; Recurrence ; Reoperation ; Seroma ; Skin

Aged, 80 and over ; Carcinoma, Squamous Cell ; complications ; diagnosis ; Humans ; Lung Neoplasms ; complications ; diagnosis ; Male ; Skin Neoplasms ; diagnosis ; secondary

Adult ; Facial Neoplasms ; diagnosis ; etiology ; pathology ; Fibroma ; diagnosis ; etiology ; pathology ; Forehead ; Hamartoma Syndrome, Multiple ; complications ; diagnosis ; pathology ; Humans ; Male ; Mouth Neoplasms ; diagnosis ; etiology ; Papilloma ; diagnosis ; etiology ; Skin Neoplasms ; diagnosis ; etiology ; pathology

Primary cutaneous mucinous carcinoma (PCMC) is a rare low-grade malignant neoplasm derived from the eccrine glands. PCMC most commonly arises in the head and neck, with the eyelid being the most common site of origin. This case report describes a 51-year-old male with a painless, pigmented superficial nodular lesion over his right lower eyelid. The lesion was considered to be benign, and the initial treatment was simple excision with a 3-mm margin. However, histologic examination revealed the diagnosis of PCMC, and the patient underwent re-excision of the tumor site with an additional 3-mm margin from the initial scar. Histologic study of this second margin was free of any malignant cells. The patient experienced no postoperative complication or recurrence after 2 years. In our case, the skin lesion had benign morphologic findings and was strongly suspected to be a benign mass. Physicians should be aware of this tumor and be able to differentiate it from benign cystic or solid eyelid lesions.
Adenocarcinoma, Mucinous* ; Cicatrix ; Diagnosis ; Eccrine Glands ; Eyelids* ; Head ; Humans ; Male ; Middle Aged ; Mucins* ; Neck ; Postoperative Complications ; Recurrence ; Skin ; Skin Neoplasms

Primary cutaneous mucinous carcinoma (PCMC) is a rare low-grade malignant neoplasm derived from the eccrine glands. PCMC most commonly arises in the head and neck, with the eyelid being the most common site of origin. This case report describes a 51-year-old male with a painless, pigmented superficial nodular lesion over his right lower eyelid. The lesion was considered to be benign, and the initial treatment was simple excision with a 3-mm margin. However, histologic examination revealed the diagnosis of PCMC, and the patient underwent re-excision of the tumor site with an additional 3-mm margin from the initial scar. Histologic study of this second margin was free of any malignant cells. The patient experienced no postoperative complication or recurrence after 2 years. In our case, the skin lesion had benign morphologic findings and was strongly suspected to be a benign mass. Physicians should be aware of this tumor and be able to differentiate it from benign cystic or solid eyelid lesions.
Adenocarcinoma, Mucinous* ; Cicatrix ; Diagnosis ; Eccrine Glands ; Eyelids* ; Head ; Humans ; Male ; Middle Aged ; Mucins* ; Neck ; Postoperative Complications ; Recurrence ; Skin ; Skin Neoplasms

OBJECTIVETo study the clinicopathologic features, immunophenotype and gene rearrangement of primary cutaneous diffuse large B-cell lymphoma, leg type (PCLBCL).

METHODSSeven cases of PCLBCL were enrolled into the study. Clinicopathologic analysis, immunohistochemical staining and gene rearrangement for IgH and Igκ were undertaken in the study.

RESULTSAll the seven cases were male, and the median age was 72 years. Patients usually presented with multiple purple tumors, nodules, papules and infiltrative plaques. Two patients had a history of leg injury before onset, and one had mosquito bites. Histologically, the tumor involved the dermis and subcutis with dense and diffuse infiltrative pattern composing of centroblasts and/or immunoblasts. Immunohistochemical staining showed that seven cases (7/7) expressed CD20, six (6/6) expressed bcl-2, four (4/4) expressed MUM-1, four (4/5) expressed CD79a, four (4/5) expressed PAX-5 and four (4/6) expressed bcl-6, respectively. All cases did not express CD3ε, CD45RO, CD10 and CD30. IgH gene rearranged bands were detected in three (3/6) cases and Igκ was detected in one (1/5) case. Six of the seven cases died and the remaining patient, who was 44-year-old, was alive after 22 months of follow-up.

CONCLUSIONSPCLBCL is rare, predominantly affects elderly male patients. PCLBCL has poor prognosis and high mortality, but younger patients seem to have better prognosis. Some cases had a history of trauma or mosquito bites. The relationship between the history and the onset of PCLBCL needs further evaluation.

Aged ; Aged, 80 and over ; Animals ; Antigens, CD ; analysis ; Culicidae ; Gene Rearrangement ; Humans ; Immunoglobulin Heavy Chains ; genetics ; Immunoglobulin kappa-Chains ; genetics ; Immunophenotyping ; Insect Bites and Stings ; complications ; Leg ; Leg Injuries ; complications ; Lymphoma, Large B-Cell, Diffuse ; genetics ; metabolism ; pathology ; Male ; Middle Aged ; Prognosis ; Proto-Oncogene Proteins c-bcl-6 ; metabolism ; Skin Neoplasms ; genetics ; pathology