RESUMO
BACKGROUND AND PURPOSE: Atypical vascular lesion (AVL) became a separate WHO diagnosis in November 2019. Due to a possible risk of developing angiosarcoma, extensive surgery with excision of AVL has been recommended but the benefit from this is questionable. We investigated whether the change in WHO classification has led to an increase in the number of patients diagnosed with AVL, thereby leading to an increase in extensive surgery. METHOD: The Danish National Pathology Databank was used to identify patients diagnosed with AVL between June 1, 2010 to June 31, 2020. The rate of AVL diagnosed before and after change in WHO classification was compared. RESULTS: In total, 13 cases of AVL were identified, 3 cases diagnosed before changes in WHO classification corresponding to 0.025 cases per month, compared to 8 cases, 1.143 cases per month, after the change in WHO classification. This corresponded to a 45-fold increase (95%CI: 10.88-265,31) (P < .0001) in AVL diagnosis. The mean patient age at diagnosis was 67 years. Patients received treatment varying from yearly follow up to extensive surgery. Non developed angiosarcoma in the follow-up period of 22 months. CONCLUSION: The changes in WHO classification of AVL has led to a considerable increase in the number of patients diagnosed with the lesion. No standardized treatment exists for this rare condition, but extensive surgery is often recommended to this frail population despite the lack of evidence for prognostic benefit from the procedure. Prospective follow-up studies are needed to determine the optimal treatment strategy.
Assuntos
Neoplasias da Mama , Hemangiossarcoma , Neoplasias Induzidas por Radiação , Doenças Vasculares , Humanos , Idoso , Feminino , Hemangiossarcoma/diagnóstico , Hemangiossarcoma/etiologia , Hemangiossarcoma/cirurgia , Neoplasias Induzidas por Radiação/diagnóstico , Neoplasias Induzidas por Radiação/epidemiologia , Neoplasias Induzidas por Radiação/etiologia , Estudos Prospectivos , Neoplasias da Mama/cirurgia , Neoplasias da Mama/patologia , Mama/patologia , Doenças Vasculares/patologiaRESUMO
Many techniques have been described for breast reconstruction after mastectomy, and in many cases a significant reduction of the contralateral breast is needed for symmetry. This is a case report of a single-stage secondary breast reconstruction after mastectomy using the excided tissue from the contralateral reduced breast based on the perforant vessels of the internal thoracic artery. We used this technique in a 62-year-old woman with a hypertrophic contralateral breast, who had undergone mastectomy due to breast cancer. It is the first time, this technique has been described in Denmark.
Assuntos
Neoplasias da Mama , Mamoplastia , Mama/cirurgia , Neoplasias da Mama/cirurgia , Feminino , Humanos , Hipertrofia , Mastectomia , Pessoa de Meia-IdadeRESUMO
Lentigo maligna melanoma (LMM) is the most common subtype of melanoma in the face. In this case report, a 95-year-old woman had a patch of dark hair growing out of her white hair on her scalp. A punch biopsi confirmed the diagnosis of LMM. The unusual in this case is the finding of melanocytic hair growth with no obliteration of follicles in the affected area. As described, obliteration of follicles is usually seen in histology when lentigo maligna progresses. To our knowledge, no similar cases have been described in literature.
Assuntos
Sarda Melanótica de Hutchinson , Melanoma , Neoplasias Cutâneas , Idoso de 80 Anos ou mais , Face , Feminino , Humanos , Sarda Melanótica de Hutchinson/diagnóstico por imagem , Melanoma/diagnóstico por imagem , Couro Cabeludo , Neoplasias Cutâneas/diagnósticoRESUMO
Blue naevus is a rare lesion on genital mucosa and may cause confusion in differential diagnosis with other pigmented lesions. In this case report, a 39-year-old man presented with a sudden onset in adulthood of blue naevus on the glans penis. A biopsy confirmed the diagnosis. Due to the unusual presentation, the onset and the risk of turning invasive, a careful examination was performed in order to minimise any risk of misclassification with melanoma. Afterwards, the patient was followed in a dermatologic department every six months. To our knowledge, only few similar cases have been described in literature.
Assuntos
Melanoma , Mancha Mongólica , Nevo Azul , Neoplasias Cutâneas , Adulto , Diagnóstico Diferencial , Humanos , Masculino , Melanoma/diagnóstico , Nevo Azul/diagnóstico , Pênis , Neoplasias Cutâneas/diagnósticoRESUMO
Susceptibility to infectious disease may be a marker of immunodeficiency caused by unrecognized cancer. To test the hypothesis, the risk of incident primary cancer was estimated among survivors of Staphylococcus aureus bacteremia (SAB) and compared to a random population cohort.Nation-wide population-based matched cohort study. Cases of SAB were identified from a national database and incident primary cancers were ascertained by record linkage. Incidence rate (IR) and ratio (IRR) with 95% confidence interval (CI) of 27 cancers was calculated by Poisson regression.During the first year of follow-up, 165 and 943 incident cases of cancer occurred in the case cohort (nâ=â12,918 (1.3%)) and the population cohort (nâ=â117,465 (0.8%)) for an IR of 3.78 (3.22-4.40) and 2.28 (2.14-2.43) per 100,000 person-years. The IRR was 1.65 (1.40-1.95). Of 27 cancers, 7 cancers occurred more frequently amongst cases than controls: cervical cancer (IRR 37.83 (4.23-338.47)), multiple myeloma (IRR 6.31 (2.58-15.44)), leukemia (IRR 4.73 (2.21-10.10)), sarcoma (IRR 4.73 (1.18-18.91)), liver cancer (IRR 3.64 (1.30-10.21)), pancreatic cancer (IRR 2.8 (1.27-6.16)), and urinary tract cancer (IRR 2.58 (1.23-5.39)). Compared to the control population, the risk of cancer was higher for those without comorbidity and with younger age. The overall risk of cancer during 2 to 5 years of follow-up was not increased (IRR 0.99 (95% CI: 0.89-1.11). However, the risk of pharyngeal cancer was increased (IRR 1.88 (1.04-3.39)) and the risk of liver cancer remained increased (IRR 3.93 (2.36-6.55)).The risk of primary incident cancer was 65% higher in the SAB cohort compared to the population cohort during the first year of follow-up and included 7 specific cancers. The risk was higher for those without comorbidity and with younger age. Screening for these specific cancers in selected populations may allow for earlier detection.
Assuntos
Bacteriemia/etiologia , Achados Incidentais , Neoplasias/diagnóstico , Staphylococcus aureus/patogenicidade , Adolescente , Adulto , Idoso , Bacteriemia/sangue , Bacteriemia/epidemiologia , Criança , Pré-Escolar , Estudos de Coortes , Dinamarca/epidemiologia , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Distribuição de Poisson , Fatores de Risco , Staphylococcus aureus/efeitos dos fármacosRESUMO
Background: Diabetes mellitus is a risk factor for infection with Staphylococcus aureus, but it is unclear whether S. aureus infection is a prediabetic condition. Methods: Nationwide population-based matched cohort study. Incidence rate and ratio with 95% confidence interval of diabetes were estimated by negative binomial regression. Results: Of 19,988 individuals with S. aureus bacteraemia and 185,579 population comparators, 667 and 4974 had a primary diagnose of diabetes within five years after discharge of S. aureus bacteraemia corresponding to a more than double risk of diabetes (adjusted incidence rate ratio 2.28 (95% confidence interval: 2.10-2.46)). Other factors associated with an increased risk of diabetes during follow-up were male sex, increasing age and level of comorbidity. Of the S. aureus bacteraemia and population cohort, 422 (2.11%) and 4048 (2.18%), respectively, developed diabetes without complications, while 245 (1.23%) and 926 (0.50%), respectively, developed diabetes with complications. Rates of diabetes without complication were increased for individuals in the S. aureus bacteraemia cohort compared to the population cohort within the first two years after which rates were comparable while rates of diabetes with complications remained higher throughout the five year follow-up period compared to the population cohort. Conclusions: The risk of diabetes was markedly increased up to five years after S. aureus bacteraemia compared to a population cohort. In addition to screening for diabetes during hospital admittance, screening cases of S. aureus bacteraemia for diabetes in the years following S. aureus bacteraemia may allow for earlier detection of diabetes.
Assuntos
Bacteriemia/complicações , Diabetes Mellitus/epidemiologia , Infecções Estafilocócicas/complicações , Staphylococcus aureus/isolamento & purificação , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bacteriemia/microbiologia , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Medição de Risco , Infecções Estafilocócicas/microbiologia , Adulto JovemRESUMO
Hypertrophic, keloidal and contracted scars can be cosmetically and functionally debilitating, and by patients this is often perceived as traumatising. Psychological and social impairments are common in these types of scars. Currently, autologous lipofilling, with or without enrichment with stem cells, is performed to improve scar quality. In this review, we evaluate the evidence on lipofilling as a treatment of scars. The literature mainly consists of studies of low-level evidence, i.e. they lack controls and randomisation. Nevertheless, all studies indicate, that lipofilling may improve the quality of scars.
Assuntos
Tecido Adiposo/transplante , Cicatriz/cirurgia , Cicatriz/fisiopatologia , Humanos , Injeções , Transplante de Células-Tronco , Transplante Autólogo , Cicatrização/fisiologiaRESUMO
BACKGROUND: This study investigated the effect and influence of diabetes severity on susceptibility and 30-day mortality of Staphylococcus aureus bacteremia (SAB). METHODS: Nationwide population-based study of individuals with SAB and matched population controls. Diabetes severity was categorized based on International Classification of Diseases codes and the odds ratio (OR) with 95% confidence intervals (CI) of SAB associated with diabetes was estimated by conditional logistic regression analysis. Hazard ratios (HR) were analyzed by Cox proportional regression. Analyses were adjusted for age, sex, comorbidity, hospital contact and diabetes duration. RESULTS: Of 25,855 SAB cases, 2797 (10.8%) had diabetes and 2913 (11.3%) had diabetes with complications compared to 14,189 (5.5%) and 5499 (2.1%) of 258,547 controls. This corresponded to an increased risk of SAB associated with diabetes without complications (OR 1.83 (95% CI 1.74-1.92)) and of diabetes with complications (OR 3.62 (95% CI 3.43-3.81) compared to no diabetes. The risk of SAB was highest within the first year of diabetes. Diabetes without complications was associated with an increased risk of 30-day mortality (HR 1.62 (95% CI 1.01-2.60)) compared to no diabetes. Diabetes with complications was overall not associated with increased 30-d mortality (HR 1.36 (95% CI 0.84-2.20)) except for individuals with ketoacidosis/coma (HR 2.01 (95% 1.17-3.45)). CONCLUSIONS: Diabetes, particularly, diabetes with complications significantly increased the risk of SAB. In contrast, there was an increased risk of 30-day mortality after SAB for diabetes without complications but not for diabetes with complications overall. Diabetes with ketoacidosis/coma conferred the highest relative risk of 30-day mortality.