RESUMO
Objective To evaluate post-operative complications of circumcision requiring surgical reintervention. Methods Retrospective analysis of medical records of patients submitted to circumcision from May 1st, 2015 to May 31st, 2016. Results A total of 2,441 circumcisions were performed; in that, 1,940 using Plastibell and 501 by the classic technique. Complications requiring surgical reintervention were found in 3.27% of patients. When separated by surgical technique, 3.4% of circumcisions using Plastibell device required reoperation, as compared to 3% of conventional technique (p=0.79). Preputial stenosis was most frequently found in classic circumcision, with statistical significance (p<0.001). Bleeding was more frequent when using Plastibell device, but the difference was not statistically different (p=0.37). Patients' age was also evaluated to investigate if this variable influenced on the postoperative outcome, but no significant difference was found. Conclusion There was no statistically significant difference when comparing complications between the different techniques performed at this hospital. Preputial stenosis was most frequently found in the classic circumcision, while bleeding was more prevalent when using Plastibell device. Patients' age did not influence in complications.
Assuntos
Circuncisão Masculina/efeitos adversos , Complicações Pós-Operatórias/cirurgia , Reoperação , Adolescente , Fatores Etários , Criança , Pré-Escolar , Circuncisão Masculina/instrumentação , Constrição Patológica , Hematoma/etiologia , Humanos , Lactente , Masculino , Parafimose/etiologia , Parafimose/cirurgia , Pênis/cirurgia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
ABSTRACT Objective To evaluate post-operative complications of circumcision requiring surgical reintervention. Methods Retrospective analysis of medical records of patients submitted to circumcision from May 1st, 2015 to May 31st, 2016. Results A total of 2,441 circumcisions were performed; in that, 1,940 using Plastibell and 501 by the classic technique. Complications requiring surgical reintervention were found in 3.27% of patients. When separated by surgical technique, 3.4% of circumcisions using Plastibell device required reoperation, as compared to 3% of conventional technique (p=0.79). Preputial stenosis was most frequently found in classic circumcision, with statistical significance (p<0.001). Bleeding was more frequent when using Plastibell device, but the difference was not statistically different (p=0.37). Patients' age was also evaluated to investigate if this variable influenced on the postoperative outcome, but no significant difference was found. Conclusion There was no statistically significant difference when comparing complications between the different techniques performed at this hospital. Preputial stenosis was most frequently found in the classic circumcision, while bleeding was more prevalent when using Plastibell device. Patients' age did not influence in complications.
RESUMO Objetivo Avaliar as complicações pós-operatórias de postectomia que necessitaram de reintervenção cirúrgica. Métodos Estudo retrospectivo com análise de prontuários de pacientes submetidos à postectomia entre 1o de maio de 2015 a 31 de Maio de 2016. Resultados Foram realizadas 2.441 postectomias no período, sendo 501 utilizando a técnica clássica e 1.940 utilizando o dispositivo Plastibell. Apresentaram complicações que necessitaram reintervenção cirúrgica 3,27% dos pacientes. Quando separados por técnica operatória, 3,4% das postectomias com Plastibell foram reoperadas, comparando com 3% das postectomias convencionais (p=0,79). A estenose de prepúcio foi mais frequentemente encontrada na técnica clássica, com significância estatística (p<0,001). Sangramento foi mais frequente nos casos com uso do Plastibell, porém sem diferença significativa (p=0,37). A idade dos pacientes também foi avaliada para investigar se esta variável influenciou na taxa de complicações pós-operatórias, porém não houve diferença significativa. Conclusão Não houve diferença estatisticamente significativa quando comparadas as complicações entre as diferentes técnicas cirúrgicas utilizadas neste serviço. A estenose de prepúcio foi mais frequentemente encontrada nos pacientes operados pela técnica convencional enquanto demonstrou-se tendência a maior sangramento com uso do Plastibell. A idade dos pacientes não influenciou na presença de complicações.
Assuntos
Humanos , Masculino , Pré-Escolar , Criança , Adolescente , Complicações Pós-Operatórias/cirurgia , Reoperação , Circuncisão Masculina/efeitos adversos , Parafimose/cirurgia , Parafimose/etiologia , Pênis/cirurgia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores Etários , Circuncisão Masculina/instrumentação , Resultado do Tratamento , Constrição Patológica , Hematoma/etiologiaRESUMO
BACKGROUND: C-type natriuretic peptide (CNP) signaling through its receptor natriuretic peptide receptor B (NPR-B) is a key molecule for mammalian reproduction, and known to play important roles in female fertility. However, the function of these peptides in mouse male reproduction remains largely unknown. To determine the role of CNP/NPR-B signaling in male reproduction we investigated phenotype of Npr2-deficient short-limbed-dwarfism (Npr2(slw/slw)) mice, which have been shown to have gastrointestinal (GI) abnormalities. FINDINGS: In homozygous Npr2(slw/slw) mice, spermatogenesis is developmentally delayed at both 2 and 4 weeks of age, with vacuolation and degenerating apoptotic germ cells being observed at 3 weeks age. However, the adult Npr2(slw/slw) mice exhibited apparently normal spermatogenesis, albeit with some aberrant spermatids, suggesting that developmental delay was overcome. In addition, the adult Npr2(slw/slw) mice showed abnormal penile morphology (paraphimosis). CONCLUSIONS: The potential role of CNP signaling via the NPR-B receptor in male fertility appears to be mediated not through germ-cell development, but may be through maintenance of normal penile function.
Assuntos
Disfunção Erétil/etiologia , Infertilidade Masculina/metabolismo , Parafimose/etiologia , Ereção Peniana , Pênis/metabolismo , Receptores do Fator Natriurético Atrial/metabolismo , Animais , Apoptose , Cruzamentos Genéticos , Homozigoto , Infertilidade Masculina/genética , Infertilidade Masculina/patologia , Infertilidade Masculina/fisiopatologia , Masculino , Camundongos Endogâmicos , Camundongos Mutantes , Mutação , Pênis/fisiopatologia , Receptores do Fator Natriurético Atrial/genética , Espermátides/metabolismo , Espermátides/patologia , Espermatogênese , Espermatozoides/metabolismo , Espermatozoides/patologia , Doenças Testiculares/etiologia , VacúolosRESUMO
Primary cutaneous CD30+ T-cell lymphoproliferative disorders (PC-CD30+ LPD) as a group are one of the more common types of T-cell lymphoma. More specifically primary cutaneous anaplastic lymphoma (PC-ALCL), one of these lymphoproliferative disorders, is the second most common cutaneous T-cell lymphoma. We report an unusual presentation of PC-ALCL. A 90-year-old, uncircumcised male presented with a 3-week history of painful penile swelling and discharge. The patient was treated with cephalexin and underwent emergent circumcision for paraphimosis. The diagnosis of ALCL was made on microscopic evaluation of the foreskin along with follow-up staging studies. A literature review revealed 31 previously reported cases of penile lymphoma, one of which reported a primary penile CD30+ T-cell lymphoma similar to ours. Only one case report described a lymphoma presenting as paraphimosis. Our case is the second reported case of PC-ALCL of the penis and the first of its kind to present as paraphimosis. Lymphomas must be included in the differential diagnosis of penile lesions and paraphimosis. When present, clinicians should be able to differentiate primary cutaneous lymphoma from lymphomas with secondary skin involvement. All foreskins should be submitted to pathology for proper evaluation of penile lesions.
Assuntos
Prepúcio do Pênis/patologia , Antígeno Ki-1/análise , Linfoma Anaplásico Cutâneo Primário de Células Grandes/patologia , Parafimose/etiologia , Neoplasias Penianas/patologia , Neoplasias Cutâneas/patologia , Idoso de 80 Anos ou mais , Circuncisão Masculina , Diagnóstico Diferencial , Humanos , Imuno-Histoquímica , Linfoma Anaplásico Cutâneo Primário de Células Grandes/complicações , Linfoma Anaplásico Cutâneo Primário de Células Grandes/cirurgia , Masculino , Parafimose/diagnóstico , Parafimose/cirurgia , Neoplasias Penianas/complicações , Neoplasias Penianas/cirurgia , Neoplasias Cutâneas/complicações , Neoplasias Cutâneas/cirurgiaAssuntos
Cateterismo Urinário/efeitos adversos , Cateterismo Urinário/enfermagem , Idoso de 80 Anos ou mais , Falha de Equipamento , Humanos , Masculino , Enfermeiros Clínicos/organização & administração , Enfermeiros Clínicos/psicologia , Relações Enfermeiro-Paciente , Dor/etiologia , Dor/prevenção & controle , Parafimose/etiologia , Parafimose/prevenção & controle , Cateterismo Urinário/psicologiaAssuntos
Coito , Parafimose/etiologia , Pênis/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Necrose/etiologiaRESUMO
Paraphimosis is a urologic emergency that occurs in uncircumcised boys. In untreated paraphimosis, increasing edema caused by vascular and lymphatic obstruction results in ominous sequelae such as penile gangrene, which leads to autoamputation in days or weeks. Most cases of paraphimosis are iatrogenic, but that condition has unusual causes as well. We present a very rare case of paraphimosis that occurred in a patient with a hemangioma of the glans penis. We suggest that the swelling of the hemangioma pushed the penile skin backward and caused paraphimosis. To our knowledge, such a presentation has not been previously reported in the English literature.
Assuntos
Hemangioma/complicações , Hemangioma/diagnóstico , Parafimose/etiologia , Neoplasias Penianas/complicações , Neoplasias Penianas/diagnóstico , Circuncisão Masculina , Seguimentos , Hemangioma/cirurgia , Humanos , Lactente , Masculino , Parafimose/diagnóstico , Parafimose/cirurgia , Neoplasias Penianas/cirurgia , Medição de Risco , Índice de Gravidade de Doença , Resultado do TratamentoAssuntos
Criptorquidismo , Fimose , Torção do Cordão Espermático , Hidrocele Testicular , Adolescente , Corticosteroides/administração & dosagem , Corticosteroides/uso terapêutico , Fatores Etários , Androgênios/administração & dosagem , Androgênios/uso terapêutico , Criança , Pré-Escolar , Criptorquidismo/complicações , Criptorquidismo/diagnóstico , Criptorquidismo/tratamento farmacológico , Criptorquidismo/epidemiologia , Criptorquidismo/cirurgia , Diagnóstico Diferencial , Humanos , Lactente , Infertilidade Masculina/etiologia , Masculino , Parafimose/diagnóstico , Parafimose/etiologia , Fimose/complicações , Fimose/diagnóstico , Fimose/tratamento farmacológico , Fimose/epidemiologia , Fimose/cirurgia , Complicações Pós-Operatórias , Seminoma/etiologia , Torção do Cordão Espermático/diagnóstico , Torção do Cordão Espermático/epidemiologia , Torção do Cordão Espermático/cirurgia , Hidrocele Testicular/diagnóstico , Hidrocele Testicular/epidemiologia , Hidrocele Testicular/terapia , Neoplasias Testiculares/etiologia , Fatores de Tempo , Resultado do Tratamento , Adulto JovemAssuntos
Enfermagem em Emergência/métodos , Tratamento de Emergência/métodos , Parafimose/terapia , Administração Cutânea , Adulto , Circuncisão Masculina , Crioterapia , Sacarose Alimentar/uso terapêutico , Drenagem , Tratamento de Emergência/enfermagem , Humanos , Masculino , Profissionais de Enfermagem , Parafimose/diagnóstico , Parafimose/etiologia , Cateterismo Urinário/efeitos adversosRESUMO
A 90-year-old man on hormonal treatment for invasive (T4) adenocarcinoma of the prostate presented as an emergency with a paraphimosis secondary to placement of four circumferential key rings around his penis. He had experienced referred penile pain from his prostate cancer, and to overcome this, had attempted to 'gate out' his pain by constricting his penis and thus stimulating the pudendal nerve. His treatment in our unit consisted of a penile local anaesthetic block, removal of the key rings with a ring cutter and manual reduction of the paraphimosis.
Assuntos
Adenocarcinoma/complicações , Neuralgia/etiologia , Neuralgia/terapia , Parafimose/etiologia , Neoplasias da Próstata/complicações , Autocuidado/efeitos adversos , Idoso de 80 Anos ou mais , Constrição , Humanos , Ligadura/efeitos adversos , Masculino , Parafimose/terapiaAssuntos
Coito , Parafimose/etiologia , Adulto , Humanos , Masculino , Parafimose/diagnóstico , Parafimose/terapiaRESUMO
Paraphimosis usually develops when a tight foreskin is retracted over the glans penis for a prolonged period. Many esoteric aetiologies have been implicated in the development of paraphimosis including piercing the foreskin, Plasmodium falciparum infection, application of celadine juice to the foreskin, chancroid, pessaries and the implantation of pearls. We report the first two cases of paraphimosis developing during wining, an erotic dance native to Trinidad & Tobago.
Assuntos
Dança , Parafimose/etiologia , Adolescente , Adulto , Dança/classificação , Humanos , Masculino , Parafimose/diagnóstico , Parafimose/terapiaRESUMO
Paraphimosis is a urologic emergency, occurring in uncircumcised males, in which the foreskin becomes trapped behind the corona and forms a tight band of constricting tissue. Often iatrogenically induced, paraphimosis can be prevented by returning the prepuce to cover the glans following penile manipulation. Treatment often begins with reduction of edema, followed by a variety of options, including mechanical compression, pharmacologic therapy, puncture technique and dorsal slit. Prevention and early intervention are key elements in the management of paraphimosis.
Assuntos
Parafimose/terapia , Humanos , Masculino , Parafimose/tratamento farmacológico , Parafimose/etiologia , Parafimose/fisiopatologia , Parafimose/cirurgia , Educação de Pacientes como Assunto , Materiais de EnsinoRESUMO
BACKGROUND: Narrowing of the prepuce in men is poorly documented, and the causes are often unknown, except in the case of clinical infections or skin diseases such as lichen sclerosus (LS). OBJECTIVE: We conducted a histologic study of circumcision specimens with phimosis or paraphimosis. METHODS: This prospective study included 43 men with contraction referred for circumcision. RESULTS: LS was present in 32% of cases, but only 12% of these cases of LS had not been diagnosed before circumcision. In 31% of cases the histologic findings were normal. Subacute nonspecific inflammatory changes were diagnosed in 37% of all cases, and secondary narrowing of the prepuce in 62% of cases. It is probable that this histologic modification of the preputial mucosa is involved in narrowing of the prepuce. CONCLUSION: Phimosis in young adults is usually not associated with LS (only 14%). In contrast, most older patients had secondary phimosis caused by progressive LS (40%) or subacute nonspecific inflammatory changes (40%). Although all cases of phimosis in men should be treated by complete circumcision to prevent penile cancer, paraphimosis associated with preputial dyspareunia, with the exception of cases associated with LS, can be treated by corrective surgery.
Assuntos
Doenças dos Genitais Masculinos/patologia , Líquen Escleroso e Atrófico/patologia , Pênis/patologia , Fimose/patologia , Adulto , Idoso , Circuncisão Masculina , Doenças dos Genitais Masculinos/complicações , Humanos , Líquen Escleroso e Atrófico/complicações , Masculino , Pessoa de Meia-Idade , Parafimose/etiologia , Parafimose/patologia , Fimose/etiologia , Estudos ProspectivosRESUMO
El pediatra que atiende niños en servicio de urgencia recibe pacientes politraumatizados, en los cuales es relevante descartar una lesión de riñon o de vías urinarias, las que pueden ser silenciosas en sus manifestaciones clínicas y en general requieren resolución quirúrgica de urgencia. A continuación se describen los problemas urológicos que constituyen una emergencia y la forma correcta de estudio y tratamiento