RESUMO
Improvements in diagnostic techniques and, above all, breast cancer screening campaigns - essential for early diagnosis - have enabled the objectives of conservative surgery to be pursued: disease control, no or low incidence of recurrences and an excellent esthetic result. However, to reach these objectives, it is essential to ensure a careful evaluation of the medical history of every patient, a detailed clinical examination and the correct interpretation of imaging. Particular attention should be paid to all factors influencing the choice of treatment and/or possible local recurrence: age, site, tumor volume, genetic predisposition, pregnancy, previous radiotherapy, pathological features, and surgical margins. The decision to undertake conservative treatment thus requires a multidisciplinary approach involving pathologists, surgeons and oncological radiologists, as well, of course, as the patient herself.
Assuntos
Neoplasias da Mama/cirurgia , Mastectomia Segmentar , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Adulto JovemRESUMO
The authors describe the case of a patient with two particularly rare contiguous tumors, myofibroblastoma and osteosarcoma, in the same breast. Rare does not mean untreatable, and the chance of recovery is no less than with more common tumors. However, rare tumors do present a significant problem for pathologists due to diagnostic difficulties, and so an exact prognosis is not always possible.
Assuntos
Neoplasias da Mama/patologia , Hospedeiro Imunocomprometido , Neoplasias Primárias Múltiplas/patologia , Neoplasias de Tecido Muscular/patologia , Osteossarcoma/patologia , Idoso de 80 Anos ou mais , Neoplasias da Mama/diagnóstico , Neoplasias da Mama/cirurgia , Diabetes Mellitus Tipo 2/complicações , Feminino , Seguimentos , Humanos , Hipertensão/complicações , Mastectomia Simples/métodos , Neoplasias Primárias Múltiplas/diagnóstico , Neoplasias Primárias Múltiplas/cirurgia , Neoplasias de Tecido Muscular/diagnóstico , Neoplasias de Tecido Muscular/cirurgia , Osteossarcoma/diagnóstico , Osteossarcoma/cirurgia , Doença Pulmonar Obstrutiva Crônica/complicações , Doenças Raras , Fatores de Risco , Resultado do TratamentoRESUMO
We report a case of pancreatic pseudocyst secondary to acute necrotizing pancreatitis treated with open cystogastrostomy. Following a literature review, we stress the enormous benefits offered by modern diagnostic techniques, and especially imaging techniques, for the diagnosis and monitoring of this disease. Treatment should be delayed for at least six weeks, following which the drainage by open surgery offers the best results and lowest morbidity and mortality, followed by laparoscopy and endoscopy, indicated in particular cases and in patients where open surgery is contraindicated.
Assuntos
Gastrostomia , Pseudocisto Pancreático/cirurgia , Pancreatite Necrosante Aguda/cirurgia , Colecistectomia Laparoscópica , Drenagem , Duodenoscopia , Feminino , Seguimentos , Humanos , Laparoscopia , Pessoa de Meia-Idade , Pseudocisto Pancreático/diagnóstico , Pseudocisto Pancreático/etiologia , Pancreatite Necrosante Aguda/complicações , Pancreatite Necrosante Aguda/diagnóstico , Resultado do TratamentoRESUMO
A recent case led the authors to re-examine the clinical characteristics of the cervical ectopia of the major salivary glands. These glands develop in the embryo between the sixth and seventh week, starting with the formation of endodermal invaginations of the branchial section of the floor of the primitive mouth. These cell cords, initially solid, proliferate in the underlying mesenchyme, starting from the opening of the future excretory duct, and subsequently branch and canalize. During embryogenesis, the endodermal invaginations become closely interconnected with the adjacent lymphatic tissue. It is thus possible for lymphoid tissue to migrate into the parotid or the other major salivary glands, or conversely, for salivary tissue to become included in the cervical lymph nodes. Very rarely, ectopic salivary gland tissue can also be found in other unusual locations, including the neck region, as a result of a developmental abnormality of the branchial apparatus. The base of the neck is the most common location, while ectopia of the mid third of the neck is quite rare. The authors discuss the clinical details and diagnostic procedure leading to preoperative diagnosis. This congenital anomaly can, albeit rarely, degenerate into cancer, and surgical excision is thus imperative.