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The link between venous thromboembolism (VTE) and cancer is well known. VTE could be the initial sign of an occult malignancy. There are more diagnoses of cancer after an unprovoked VTE compared to a provoked VTE, with a reported prevalence between 4.5% and 5.6% over 12 months, within the first 6 months of VTE diagnosis. There are no recommended guidelines and scores yet adopted in clinical practice, but many studies support occult cancer screening in unprovoked VTE patients. We report the case of a patient with a history of unprovoked pulmonary embolism (PE) diagnosed with bronchopulmonary neoplasm in an advanced stage one year after the thromboembolic event. When the cancer was first diagnosed, the patient's condition was already serious, being too late for the adoption of measures meant to decrease the risk of mortality and increase the duration of survival. We wanted to emphasize the importance of occult cancer screening in patients with unprovoked VTE and the fact that early cancer diagnosis reduces the risk of cancer progression, decreasing mortality and morbidity related to it.
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Background and Objectives: The ponticulus posticus (PP) is a bony bridge that emerges from the posterior aspect of the superior articular process, to connect the posterior arch of the atlas. It is often associated with neurological symptoms. The aim of this study was to obtain an insight into this malformation, and prevalence in the North East region of the Romanian population. Materials and methods: This anatomical variant was analyzed through an observational and retrospective study which was carried out in St. Spiridon Hospital Iasi. The duration of the study was 10 months and, a number of 487 patients who presented neurological symptoms without cranio-cerebral traumatisms were enrolled and a computed tomography (CT) scan was performed. We proposed a new classification of PP in five types. The prevalence of PP was calculated and Skewness test, ANOVA test with Bonferroni correction, and Student's t-test were used for statistical analysis. Results: Among the sample of 487 patients, PP was found in 170 cases (34.90%) in an age group of 8-90 years (mean age = 59.52 years, SD ± 19.94 years). Type I was found in 11.29%, followed by Type II-8.21%, Type III-5.13%, Type IV-5.54%, and Type V-4.72% (p = 0.347). It was 19.5%, mirroring the incomplete type, whereas the complete type was reported in 15.40% of cases (p = 0.347), the highest prevalence, namely 41.17% was found in the "41 to 60 years" age group, followed by 36.95% in the "21 to 40 years" group (p = 0.00148). The mean age was higher in patients with PP Type III (61.16 years, SD ± 19.98), while patients with PP Type V recorded the lowest mean age (56.48 years, SD ± 22.13). The differences between the comparative average ages on types were not statistically significant (p = 0.411). The gender and age were not good predictors of PP Type V (AUC < 0.600). Conclusion: according to our study, incomplete types of PP were found to be more prevalent as compared to complete types. No difference between males and females was detected. PP is more frequent in adults and young adults than in the elderly population. It is confirmed that gender and age were not good predictors of the bilateral complete type of PP.
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Atlas Cervical , Masculino , Feminino , Adulto Jovem , Humanos , Idoso , Criança , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Atlas Cervical/anormalidades , Estudos Retrospectivos , Prevalência , Tomografia Computadorizada por Raios X , EtnicidadeRESUMO
Pulmonary veins carry oxygenated blood from lungs to the left atrium of the heart. The anatomy of the pulmonary veins is variable with some anatomic variants. In clinical practice the difference between the normal anatomy of pulmonary veins with its variants and abnormal anatomy is very important for clinicians. Variants of pulmonary veins may occur in number, diameter and normal venous return. We present a case report and a review of the literature with the pulmonary venous return that deviates from the usual anatomical configuration and ranges from normal variant drainage to anomalous pulmonary-systemic communication. Initially, it was considered as an anatomical variant of the pulmonary venous return associated with the persistence of the left superior vena cava. Upon detailed exploration it was established that it was an anomaly of the pulmonary venous return which led in time to the installation of its complications. Diagnosis can be difficult, sometimes missed, or only made late in adulthood when complications were installed. Knowledge of variant anatomy and anomalous pulmonary venous return play a crucial role in the diagnostically challenging patient.
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Veias Pulmonares , Adulto , Átrios do Coração , Humanos , Pulmão/diagnóstico por imagem , Veias Pulmonares/diagnóstico por imagem , Veia Cava Superior/diagnóstico por imagemRESUMO
In the actual pandemic context, cancer patients are at additional risk, and protocols are always changing. We present the case of a 62-year-old patient who develops three types of cancer over four years and who was admitted to the hospital in the Emergency Room for hematemesis, melena, and abdominal pain. We know from the pathological antecedents that he was operated in 2017 for a left scapular tumour (basal cell carcinoma). The current clinical examination reveals another right scapular tumour (malignant melanoma), and the hematemesis comes from a gastro-esophageal junction tumour (squamous cell carcinoma). SARS CoV2 infection changes the rules of treatment in such a case. Thus, the patient is operated for the right scapular tumour, the gastrectomy being delayed due to the lung lesions given by SARS CoV2. Finally, the patient undergoes surgery for the gastric tumour, the RT-PCR retest being negative.
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Infecções por Coronavirus/complicações , Neoplasias Primárias Múltiplas/complicações , Neoplasias Primárias Múltiplas/cirurgia , Pneumonia Viral/complicações , Betacoronavirus , COVID-19 , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , SARS-CoV-2 , Resultado do TratamentoRESUMO
Introduction: The triangular recess (TR), also called triangular fossa or vulva cerebri, represents the anterior extension of the diencephalic ventricle, located between the anterior columns of the fornix and the anterior white commissure. Over time, this structure of the third cerebral ventricle generated many disputes. While some anatomists support its presence, others have opposite opinions, considering that it only becomes visible under certain conditions. The aim of the study is to demonstrate the tangible structure of the triangular recess. Secondly, the quantitative analysis allowed us to establish an anatomical morphometric standard, as well as the deviations from the standard. Materials and methods: Our study is both a quantitative and a qualitative evaluation of the triangular fossa. We dissected 100 non-neurological adult brains, which were fixed in 10% formaldehyde solution for 10 weeks. The samples are part of the collection of the Institute of Anatomy, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi. We highlighted the triangular fossa by performing dissections in two stages at the level of the roof of the III ventricle. Results: The qualitative analysis is a re-evaluation of the classical data concerning the anatomy of the fossa triangularis. We proposed an original 3D model of the triangular recess in which we described a superficial part called vestibule and a deep part called pars profunda. We measured the sides of the communication between the two proposed segments, as well as the communication with the III ventricle. By applying the Heron's formula, we calculated the area of the two communications. Statistical evaluations have shown that these communications are higher than they are wide. In addition, there is a statistical difference between the surfaces of the two communications: 34.07 mm2 ± 7.01 vs. 271.43 mm2 ± 46.36 (p = 0.001). Conclusion: The outcome of our study is both qualitative and quantitative. Firstly, we demonstrated the existence of the triangular fossa and we conceived a spatial division of this structure. Secondly, the measurements carried out establish an anatomo-morphometric norm of the triangular recess, which is useful in assessing the degree of hydrocephalus during the third endoscopic ventriculoscopy.
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Background: Acute compartment syndrome is a major surgical emergency with complex pathophysiology and a highly unpredictable pattern of evolution. We hypothesized that the onset of acute compartment syndrome of the leg or forearm is associated with variations in the surface temperature of the distal segment (foot or hand) with a distinct pattern, which acts as an early warning sign. Materials and Methods: We developed a monitoring device that consists of two thermic sensors attached to a modular limb splint, which continuously measure the temperature difference between the proximal and distal regions of the limb (i.e., arm-hand, thigh-foot). Firstly, we investigated both the arm-hand and thigh-foot temperature gradients of hospitalized patients' healthy limbs (43 patients, 56 upper limbs, 64 lower limbs) in order to establish a baseline. Secondly, we examined the correlation between the thermic gradients and intracompartmental pressure values in compartment syndrome limbs (20 patients, 6 upper limbs, 14 lower limbs). Results: For the control group, the mean values for the normal limb thermic gradients were -0.17 °C for the upper limbs. and 0.03 °C for the lower limbs. In the impending compartment syndrome group (defined by intracompartmental pressure values), the mean index was -0.38 °C. In the fully developed compartment syndrome group, the mean value was 4.11 °C. Discussions: Analysis was performed using the ANOVA one-way statistical method. This showed significant differences between the compartment syndrome group and the impending and control groups. A decreasing trend in the thermic gradient in patients with impending compartment syndrome compared with the control group was noted. Conclusions: The thermic gradient of limbs presenting signs of impending compartment syndrome decreases as a result of the increased temperature of the distal segment. This pattern can be used as an early diagnostic method for acute compartment syndrome. This technique is non-invasive and bears no risk to the patient, allowing facile continuous monitoring during immobilization.
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BACKGROUND: The aberrant origin of the right subclavian artery (ARSA), also known as the lusoria artery, is a congenital malformation with an incidence of 0.5-4.4%. Most cases are incidental due to minimal clinical manifestations. Computer tomography (CT) is important in diagnosing and evaluating these patients. MATERIALS AND METHODS: We conduct a computerized search in two databases, PubMed and EMBASE, for articles published between 1 January 2022 and 31 December 2023, PROSPERO code: CRD42024511791. Eligible for inclusion were case reports and case series that presented the aberrant origin of the right subclavian artery. The main outcome was the highlighting of the morphological types of ARSA. In this context, we proposed a new classification system of this anomaly. The secondary outcome was the evaluation of the demographic distribution of the lusoria artery. RESULTS: Our search identified 47 articles describing 51 patients with ARSA. The typical course for ARSA is retroesophageal, being registered in 49 out of 51 patients. This malformation is frequently associated with Kommerell diverticulum (15 out of 51), troncus bicaroticus (7 out of 51), and aberrant origins of the right vertebral artery (7 out of 51). We observed a higher incidence of the condition among women (32 out of 51) compared to men (19 out of 51). From a demographic point of view, ARSA is more frequent in the "44 to 57 years" and "58 to 71 years" age ranges. CONCLUSIONS: ARSA is a congenital malformation resulting from a defect in the development of the aortic arches. The imaging studies such as computer tomography play a defined diagnostic role.
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BACKGROUND AND OBJECTIVES: To remove a foreign body from the peritoneal cavity in laparoscopic surgery, 2 or 3 ports are usually used. We have recently performed such a removal using a single 10-mm transumbilical port, a 0-degree laparoscope, a Farabeuf retractor, and a laparoscopic grasping forceps. METHODS: Two patients with ventriculoperitoneal shunt catheter (V-P shunt) were admitted to our unit during the last year. They previously had a shunt catheter implanted for hydrocephalus of unknown cause. The complete migration of the ventriculoperitoneal shunt catheter into the peritoneal cavity was observed in these patients 12 and 7 years after the implantation. The laparoscopic removal of the migrated catheter was decided on. Its presence and location were confirmed by the use of a 0-degree laparoscope, through a 10-mm trocar port. The catheter was held and pulled out using a grasping forceps that was pushed in just beside the trocar port. CONCLUSION: The laparoscopic approach enables safe removal of a foreign body in the peritoneal cavity. The procedure can be performed using a single port.
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Migração de Corpo Estranho/cirurgia , Laparoscopia/métodos , Cavidade Peritoneal , Derivação Ventriculoperitoneal/efeitos adversos , Adulto , Feminino , Humanos , Hidrocefalia/cirurgia , Masculino , Pessoa de Meia-IdadeRESUMO
Acute organophosphate (OP) poisoning can be deadlier than any other type of chemical poisoning. So far, only a few cases have been described that include extensive neurological complications. We present an outstanding case of severe oral OP poisoning with intermediate syndrome developed on the fourth day after hospital admission. The clinical picture involved weakness of the proximal upper and lower limb muscles and several muscles supplied by motor cranial nerves, but, what is peculiar, the distal upper and lower limb muscles were also affected (forearms, hands, legs, and feet). To our knowledge, this is a unique presentation, as lower limb muscle weakness was reported only in the context of delayed polyneuropathy. Another remarkable feature was the involvement of six of the twelve cranial nerves, which makes this case of intermediate syndrome the first with such a spread of muscle weakness and provides new insights into the polymorphic clinical manifestations of acute OP poisoning.
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Atropina/uso terapêutico , Diazinon/toxicidade , Inseticidas/toxicidade , Doenças do Sistema Nervoso/induzido quimicamente , Doenças do Sistema Nervoso/tratamento farmacológico , Intoxicação por Organofosfatos/tratamento farmacológico , Intoxicação por Organofosfatos/etiologia , Organofosfatos/toxicidade , Feminino , Humanos , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
AIM: To assess bilateral breast cancer patients, initially diagnosed with stage II unilateral breast cancer. MATERIAL AND METHODS: 113 patients with stage 0-II breast cancer diagnosed between 1983 and 2011 were assessed. Of these, 8 patients had bilateral breast cancer: 7 patients with metachronous bilateral breast cancer and 1 patient with synchronous breast cancer. Breast ultrasound, mammography, computed tomography and magnetic resonance imaging were used to diagnose recurrence, loco regional and distant metastasis. RESULTS: Age at diagnosis ranged from 37 to 59 years, with a maximum age incidence in the 4th decade (age between: 31-40 years). The average time interval between the two breast cancers was 8.125 years. The most common histological type was invasive ductal carcinoma. All eight patients with bilateral breast cancer had at least one type of recurrence/metastasis, mostly in the liver, and statistically the pleuropulmonary and liver metastases were the most frequent causes of death. CONCLUSIONS: Patients in the 4th decade diagnosed with unilateral breast cancer are at risk of developing bilateral breast cancer. In metachronous breast cancer, the time interval between the detection of the second breast cancer and death is directly proportional to the time interval between the two breast cancers. TASTASES, DEATH.
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Neoplasias da Mama/diagnóstico , Carcinoma Ductal de Mama/diagnóstico , Recidiva Local de Neoplasia/diagnóstico , Neoplasias Primárias Múltiplas/diagnóstico , Segunda Neoplasia Primária/diagnóstico , Adulto , Neoplasias da Mama/mortalidade , Neoplasias da Mama/cirurgia , Carcinoma Ductal de Mama/mortalidade , Carcinoma Ductal de Mama/cirurgia , Detecção Precoce de Câncer , Feminino , Humanos , Pessoa de Meia-Idade , Invasividade Neoplásica , Recidiva Local de Neoplasia/mortalidade , Recidiva Local de Neoplasia/cirurgia , Estadiamento de Neoplasias , Neoplasias Primárias Múltiplas/mortalidade , Neoplasias Primárias Múltiplas/cirurgia , Segunda Neoplasia Primária/mortalidade , Segunda Neoplasia Primária/cirurgia , Prognóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
AIM: To establish the best protocol for pancreatic computer tomography and criteria for staging (mainly for vascular invasion). MATERIAL AND METHODS: Our research included 49 consecutive patients with pancreatic cancer examined at the Iasi "Sf. Spiridon" Hospital between January and December 2014 with a Siemens 16 Emotion CT unit. CT protocol included no enhanced CT and pancreatic phase of the superior abdomen, portal venous phase of the abdomen and pelvis. RESULTS AND DISCUSSION: The study patients were stratified into 5 age groups and the most frequently affected by pancreatic cancer were the patients aged 60 to 79 years. For T staging the extension in the per pancreatic fat tissue, into surrounding organs (5 patients had extension in other organs) and vessels was evaluated. We determined the degree of contact between the tumor and the artery, thrombosis and deformity of the veins and we have found 8 resettable lesions, 28 tumors in stage T3 and 13 pancreatic cancers in stage T4. Thirty-three patients had lymphadenopathies and 31 of them had distant metastases. CONCLUSIONS: Our study proved that computed tomography is a good method of examination for pancreatic cancer when the right imaging protocol is used; during the pancreatic phase the arteries and the tumor are well depicted, liver metastases are best evaluated during the portal venous phase. The best criterion for arterial invasion is tumor contiguity with more than half of vessel circumference, and for vein invasion deformity or thrombosis. Comparison with surgical staging was o good backup for the radiologist and depicted several differences with imaging staging, more often understating than over staging.
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Neoplasias Pancreáticas/diagnóstico por imagem , Neoplasias Pancreáticas/cirurgia , Tomografia Computadorizada por Raios X/métodos , Adulto , Idoso , Meios de Contraste/administração & dosagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Invasividade Neoplásica , Estadiamento de Neoplasias , Neoplasias Pancreáticas/epidemiologia , Prevalência , Estudos Retrospectivos , Romênia/epidemiologiaRESUMO
The anatomical variations of the fronto-orbital artery are uncommon and rarely described in literature. During the dissection of a 64-year-old female formalized brain, we discovered a particular congenital abnormality regarding the arterial supply of the right fronto-orbital gyrus. We identified three arterial sources: a low caliber ipsilateral fronto-orbital artery that arises from the A2 segment of the right anterior cerebral artery and ends in the posterior part of the fronto-orbital gyrus, a large aberrant contralateral fronto-orbital artery that arises from the A2 segment of the left anterior cerebral artery, supplying most of the right fronto-orbital gyrus and a small accessory branch of the left anterior cerebral artery passing towards the contralateral fronto-orbital gyrus. These abnormalities are associated with a partially duplicated anterior communicating artery. This case shows a unique pattern of congenital brain vascular abnormalities that may have clinical and surgical implications.
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Artéria Cerebral Anterior/anatomia & histologia , Tomografia Computadorizada por Raios X/métodos , Feminino , Humanos , Pessoa de Meia-IdadeRESUMO
AIM: To analyze the main causes of death in patients with stage 0-II breast cancer who undergo breast conserving surgery or radical mastectomy, and to establish the role of imaging surveillance protocols following breast cancer treatment. MATERIAL AND METHODS: We conducted a retrospective medical record review between January 2005 and December 2012, when breast cancer was the primary cause of death for 113 inpatients. All patients were admitted to the Oncology Clinic of the Iasi Regional Cancer Institute (IRCI), Romania. Patients were stratified by clinical stage 0, I and II, of which 33 (29.2%) patients were managed by breast conservation therapy and 80 (70.8%) underwent radical mastectomy. From the patient medical records all diagnostic imaging studies performed (ultrasound, radiography and computed tomography) were identified and analyzed according to a standard protocol for imaging the postoperative breast. RESULTS: Bone, liver, lung, lymph nodes and local-regional recurrence were the most common sites for metastasis, while the most frequent cause of death were metastases to the liver, pleura, lung and brain. The time interval between recurrence and death ranged from 0-24 years among patients with one type of metastasis, and decreased to 0-3 years since the last recurrence for patients with multiple metastases. CONCLUSIONS: The current imaging protocol for monitoring the postoperative breast could be optimized to improve the prognosis and quality of life in patients with stage 0-II breast cancer.
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Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Pacientes Internados , Mastectomia Radical , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/cirurgia , Adulto , Neoplasias da Mama/mortalidade , Neoplasias da Mama/terapia , Feminino , Seguimentos , Humanos , Pacientes Internados/estatística & dados numéricos , Mastectomia/métodos , Mastectomia Radical/estatística & dados numéricos , Mastectomia Segmentar/estatística & dados numéricos , Invasividade Neoplásica , Recidiva Local de Neoplasia/mortalidade , Recidiva Local de Neoplasia/terapia , Estadiamento de Neoplasias , Prognóstico , Qualidade de Vida , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Romênia/epidemiologia , Taxa de SobrevidaRESUMO
Emergency medicine as a medical specialty has to deal with all kind of emergency situations, from medical to post traumatic acute eyents and from new born to the elderly persons, but also with particular situations like explosions. In Romania nowadays these are accidental explosions and rare like frequency, but may be dramatic due to numbers of victims and multisystem injury that may occur. We present a case of a single victim of accidental detonated bomb, a projectile from the Second World War, which unfortunately still may be found in some areas. The management of the case from first call to 112 until the victim is discharge-involves high professional team work. We use these opportunity to make a brief review of the mechanism through the lesions may appear and also to renew the fact that the most impressive lesion may not be the most severe, and we have to examine carefully in order to find the real life threatening injury of the patient.
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Traumatismos Abdominais/cirurgia , Amputação Traumática/cirurgia , Traumatismos por Explosões/cirurgia , Traumatismos dos Dedos/cirurgia , Hemoperitônio/cirurgia , Fígado/cirurgia , Traumatismo Múltiplo/cirurgia , Traumatismos Torácicos/cirurgia , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/etiologia , Adolescente , Amputação Traumática/etiologia , Traumatismos por Explosões/complicações , Traumatismos por Explosões/etiologia , Bombas (Dispositivos Explosivos) , Explosões , Traumatismos dos Dedos/etiologia , Hemoperitônio/etiologia , Hepatectomia , Humanos , Fígado/lesões , Masculino , Traumatismo Múltiplo/diagnóstico , Traumatismo Múltiplo/etiologia , Pneumoperitônio/cirurgia , Romênia , Traumatismos Torácicos/diagnóstico , Traumatismos Torácicos/etiologia , Resultado do Tratamento , II Guerra MundialRESUMO
AIM: Evaluation of ultrasonographic and mammographic pattern, etiology and risk factors of breast infections. MATERIAL AND METHODS: Our study included a group of 66 female patients aged 16 to 71 years, examined by ultrasound and mammography in several medical imaging services in Iasi in the interval 2008-2014; ultrasound was performed in all 66 patients and mammography in 22. RESULTS: In our study breast infections occurred mostly during breastfeeding and the most frequent causative agent was Staphylococcus aureus; ultrasound established the correct diagnosis in 63 cases and detected one or more of the following aspects in case of breast infections: edema of the fatty tissue, hypoechoic areas in the breast tissue, dilated ducts, or fluid collections. Mammography was not necessary in puerperal mastitis and was performed only in women over 40 years old; in most cases we had encountered a focal asymmetric density which had low specificity for the diagnosis of mastitis or breast abscess. CONCLUSIONS: Our study proved that ultrasound is a valuable method for the diagnosis of mastitis, especially when an abscess is suspected and established a correct diagnosis in most cases; the abscesses appear as inhomogeneous fluid collections, with poorly defined margins, posterior acoustic enhancement, no Doppler signal inside, sometimes associated with enlarged axillary lymph nodes. Mammography was not helpful for the diagnosis.
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Abscesso/diagnóstico , Abscesso/microbiologia , Doenças Mamárias/diagnóstico , Doenças Mamárias/microbiologia , Mamografia , Ultrassonografia Mamária , Abscesso/diagnóstico por imagem , Adolescente , Adulto , Idoso , Doenças Mamárias/diagnóstico por imagem , Diagnóstico Diferencial , Feminino , Humanos , Mamografia/métodos , Mastite/diagnóstico , Mastite/microbiologia , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Retrospectivos , Sensibilidade e Especificidade , Ultrassonografia Mamária/métodosRESUMO
THE AIM OF THIS STUDY: To implement a spatial fuzzy C-means algorithm for image segmentation and breast tissue density quantification and compare it with BI-RADS breast density classes determined by radiologists. MATERIAL AND METHODS: The analysis was based on 206 mammograms performed in 111 women with various breast abnormalities. Digitized mammographic films were independently double read by radiologists certified in breast diagnosis, followed by consensus with arbitration agreement (radiological ground truth). Reporting was done using the BI-RADS mammography lexicon. Using an algorithm based on a combination of spatial fuzzy C-means clustering and binary thresholding, percent mammographic density was computed in digitized mammograms. The BI-RADS breast density readings were compared with percent breast density measurements determined by computer algorithm. RESULTS: The algorithm was found to match the BI-RADS density classification in 90% of the cases, with an excellent agreement (kappa = 0.88) between the radiological ground truth versus the algorithm breast tissue density estimates. CONCLUSIONS: Our study proposed an algorithm that can be applied both to digitized and digital mammograms, which proved to be effective in breast density estimates. The method can accurately determine the percentage density removing the human observer variability. The proposed method showed an excellent agreement with radiological ground truth.
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Doenças Mamárias/diagnóstico por imagem , Neoplasias da Mama , Glândulas Mamárias Humanas/anormalidades , Mamografia , Prática Privada , Interpretação de Imagem Radiográfica Assistida por Computador , Radiologia , Centros Médicos Acadêmicos , Densidade da Mama , Neoplasias da Mama/diagnóstico por imagem , Análise por Conglomerados , Feminino , Humanos , Mamografia/métodos , Computação Matemática , Pessoa de Meia-Idade , Variações Dependentes do Observador , Prática Privada/normas , Interpretação de Imagem Radiográfica Assistida por Computador/normas , Radiologia/normas , RomêniaRESUMO
AIM: Multifactorial analysis of local and lymph node recurrences in stage 0-II breast cancer treated by conservative or radical surgery. MATERIAL AND METHODS: In the interval January 1, 2005-July 31, 2013, 477 breast cancer patients were assessed by imaging techniques at the Radiology Clinic of Iasi "Sf. Spiridon" Hospital and Radiology Service of the Iasi Regional Cancer Institute. Of these 229 (48%) patients underwent conservative surgery and 248 (52%) patients radical surgery. RESULTS: Local recurrences were 2.8 times more frequent in conservatively vs. radically treated patients, and lymph node recurrences 2 times more frequent in patients treated conservatively. Breast tumors larger than 3 cm in diameter were at higher risk for local and distant recurrence in lymph nodes. CONCLUSIONS: Assessment in patients with local and lymph nodes recurrences of the relative risk for developing other types of recurrences (bone, pleuro pulmonary, liver, brain metastases) indicated that these are a risk factor for other types of recurrences, influencing the prognosis of patients. Local recurrences showed a higher relative risk for other types of recurrences than nodal recurrences.
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Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Mastectomia , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/diagnóstico por imagem , Neoplasias da Mama/terapia , Quimioterapia Adjuvante , Feminino , Humanos , Excisão de Linfonodo , Mastectomia/métodos , Mastectomia Segmentar/métodos , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/terapia , Estadiamento de Neoplasias , Prognóstico , Radiografia , Radioterapia Adjuvante , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Biópsia de Linfonodo Sentinela , Resultado do TratamentoRESUMO
The Amyand hernia is an uncommon variant of the inguinal hernia, rarely recognised before the surgical treatment because of the confusion with a strangled hernia. In spite of this, the clinical presentation seems to follow a well determined pathway, so it is possible to state that the uncorrect diagnosis is to be attributed to the ignorance of this variant of hernia. We present two consecutive case reports of acute appendicitis founded in an inguinal hernia sac. The clinical presentation depended on the inflammation extension inside the hernia sac and the presence or not of peritoneal contamination. The patients were admitted for a painful pseudotumor in the inguinal region with irreducibility, mimicking strangled inguinal hernia with acute inflammatory syndrome. Intraoperatively we have found a hernia sac with a phlegmonous/gangrenous appendix inside. Appendectomy was performed, followed by hernioplasty (retrofunicular technique) without prosthetic material). The operation followings were favorable. We conclude that amyand hernia must be considered as differential diagnosis of apparently strangled inguinal hernias. Technical precautions and antibioprophylaxy applied during surgery may prevent septic complications after hernioplasty. The hernia repair must be performed without prosthetic material and using exclusively resorbable sutures.