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  • NLM标题: Acta Clin Croat
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192条结果
  • 机译 一对同卵双胞胎PALMARIS LONGUS病例报告
    摘要:SUMMARY – Palmaris longus is a very variable muscle in the human body, but it is often used as an applicable tendon graft. We report on differences between one pair of identical twins regarding the existence of the palmaris longus, which were detected accidentally during examination of the presence/absence of this muscle in Caucasian population. In one of the twins, the palmaris longus was present at both forearms, while the other twin was lacking this muscle at both forearms. On search of the available literature, we found no articles about distinctions in the presence or absence of the palmaris longus in twins.
  • 机译 非阻塞性冠状动脉疾病-新的病理生理学分类的临床意义,诊断,管理和建议
    摘要:SUMMARY – New data gathered from large clinical trials indicate that nonobstructive coronary artery disease (non-CAD) is a clinical entity that should not be ignored. It is estimated that 50% of female population undergoing coronarography are diagnosed with non-CAD. There is also an increase in the prevalence of non-CAD in both genders, which is probably due to gradual expanding of clinical indications for angiography in patients with angina. Furthermore, considering the increased mortality risk established recently, a prognosis of non-CAD is not benign as previously thought. However, the concept and definition of non-CAD remains elusive causing difficulties in diagnosis and treatment. One of the major shortcomings is the exclusion-based diagnosis of non-CAD. Furthermore, treatment of non-CAD still presents a great challenge and optimal therapy is yet to be determined. There are two major hypotheses explaining the pathophysiological mechanisms of non-CAD, i.e. ischemic hypothesis based on abnormal microvascular dysfunction and non-ischemic one based on altered pain perception. This review encompasses a broader spectrum of pathophysiological mechanisms of non-CAD, and proposes a new way of classification based on the major disorder involved: type I (ischemic mechanisms) and type II (non-ischemic mechanisms), depending on which mechanism predominates. Hopefully, this would provide new insights in the understanding of this disorder, thus leading to accurate and early diagnosis and successful treatment, especially considering the increased mortality risk in these patients.
  • 机译 妊娠期I内动脉自发性破裂:病例报告
    摘要:SUMMARY – Rupture of the internal iliac artery is a rare complication in pregnancy that is associated with maternal and fetal morbidity and mortality. We present a case of a 30-year-old primipara admitted to our department in 39th week of gestation after sudden onset of intense abdominal pain. On admission, the patient was pale, tachycardiac, but with normal blood pressure and afebrile. Symptoms of acute abdomen were clear and surgery was indicated. Diagnosis was confirmed during cesarean section. Enlarged gravid uterus compressed the ruptured artery and prevented heavier bleeding. Acute bleeding due to arterial rupture causes severe symptoms, predominantly abdominal pain. Changes in blood count become significant some time after the onset of rupture. As the gravid uterus compressed the arterial rupture, preoperative bleeding was by far less abundant than the bleeding after the baby had been delivered and the size of the uterus decreased. Any cause of acute abdomen during pregnancy (abruption of the placenta, spleen rupture, visceral artery thrombosis) requires urgent surgical treatment, as well as intraoperative and postoperative intensive treatment. Rupture of the internal iliac artery is a rare complication in pregnancy, but has to be considered as a differential diagnosis of abdominal pain.
  • 机译 颈部后穿透性伤:一例病例报告
    摘要:SUMMARY – A 45-year-old male patient was admitted to the emergency unit due to posterior stab wound of the neck. The knife was directed diagonally from the left to the right side of the neck in the dorsoventral axis. The patient was fully conscious upon admission with pain and paresthesia along the upper right extremity. The patient underwent computed tomography (CT) and CT angiography scan of the neck, which revealed the knife blade piercing the left sided neck muscles and through the intervertebral ligaments of the C IV/C V in direction to the contralateral internal carotid artery, vertebral artery and the C5 nerve root. The patient underwent an urgent surgery according to the radiographs. Electromyography was performed during the early postoperative care and revealed an acute lesion of the right-sided C5 nerve root. Postoperative follow-up magnetic resonance imaging revealed intact brachial plexus bundles at the site of injury. Symptoms of reduced muscle strength and limited range of motion of the upper right extremity prevailed. Penetrating neck injuries represent a rare entity of all trauma injuries. Meticulous preoperative radiographs revealed close proximity of the knife blade tip to the right-sided vertebral artery and common carotid artery. Limited abduction at the right shoulder during postoperative period correlated to the C5 nerve root injury.
  • 机译 苯达莫司汀:新时代的非霍奇金淋巴瘤和慢性淋巴细胞白血病患者
    摘要:SUMMARY – The aim of this review is to present data on bendamustine, a non-cross resistant alkylating agent, alone or in combination for treatment of non-Hodgkin lymphoma (NHL) and chronic lymphocytic leukemia (CLL). Bendamustine is currently approved for rituximab-resistant indolent NHL and CLL in patients not fit for conventional chemotherapy. Recent studies have shown superiority of bendamustine combination with rituximab (B-R) in first line treatment of indolent NHLs and mantle cell lymphoma, suggesting a shift of the standard of care in this setting. B-R regimen has also shown efficacy in relapsed setting suggesting the possible treatment option for patients failing conventional chemotherapy. In rituximab-resistant NHL, the recent GADOLIN study exploring the addition of obinutuzumab to bendamustine has yielded impressive result changing the standard of care in this hard-to-treat population. Concerning CLL, despite inferiority to the standard of care in young fit patients, as defined in CLL10 study, B-R has yielded a more beneficial toxicity profile and its use in first line treatment should be decided individually. In relapsed setting, the addition of ibrutinib to B-R has shown superior results compared to B-R alone, possibly changing the paradigm of treatment of relapsed CLL. In conclusion, bendamustine as a single agent or in combinations has shown activity with acceptable toxic profile in the treatment of patients with indolent NHLs or CLL without del(17p) mutation.
  • 机译 尿路超声在早期新生儿黄疸治疗中是否应有的地位?新生儿双侧肾上腺出血:病例报告
    摘要:SUMMARY – Adrenal hemorrhage is a rare clinical entity in the neonatal period, with an incidence of 1.7-2.1/1000 births. It is more often diagnosed on the right side, whilst bilateral hemorrhage occurs in 10%-15% of cases. Clinical presentation shows a wide range of symptoms, from the signs of adrenal insufficiency to asymptomatic course of illness with incidental finding of changes on testing. Neonatal jaundice due to hemolysis of hemorrhagic content often is an accompanying sign. We present a male neonate born at term, with early neonatal jaundice of unknown cause and without evidence of perinatal infection. Ultrasound of the urinary tract revealed hypoechoic formations in the upper poles of both kidneys, confirmed by magnetic resonance imaging of the abdomen. Clinical and laboratory test results showed no signs of adrenal insufficiency. There was no confirmation of embryonic tumor or neuroblastoma. Ultrasound of the urinary tract as an available and noninvasive test has its place in the treatment of early neonatal jaundice of unknown cause. Additional invasive treatment and unnecessary laparotomy can be avoided with ultrasound monitoring of the formation regression.
  • 机译 视神经外伤–病例报告,讨论诊断程序和治疗方法
    摘要:SUMMARY – Traumatic optic neuropathy (TON) is a serious vision threatening condition that can be caused by ocular or head trauma. Indirect damage to the optic nerve is the most common form of TON occurring in 0.5% to 5% of all closed head trauma cases. Although the degree of visual loss after indirect TON may vary, approximately 50% of all patients are left with ‘light perception’ or ‘no light perception’ vision, making TON a significant cause of permanent vision loss. We present a 47-year-old male patient with a history of right eye keratoconus following a motorcycle crash. Visual acuity was of ‘counting fingers at 2 meters’ on the right eye due to keratoconus and ‘counting fingers at 1 meter’ on the left eye as a consequence of trauma. The Octopus visual field showed diffuse reduction in retinal sensitivity and the Ishihara color test indicated dysfunction of color perception on the left eye. Relative afferent pupillary defect was also present. Computed tomography revealed multifragmentary fracture of the frontal sinus and the roof of the left orbit without bone displacement. Based on the findings, conservative corticosteroid therapy without surgery was conducted. The patient responded well to treatment with complete ophthalmologic recovery.
  • 机译 多发性硬化症或FABRY疾病-利弊
    摘要:SUMMARY – Fabry disease is a rare X-linked inherited lysosomal storage disease affecting multiple organ systems, presenting in the central nervous system (CNS) as white matter lesions with underlying cerebral vasculopathy and autoinflammatory changes of the choroid plexus and leptomeninges. We present a young female patient (age 36 years) admitted to our department due to visual loss on the left eye. Magnetic resonance imaging (MRI) showed demyelinating lesions in the frontal and parietal lobe, periventricularly, in mesencephalon and right cerebellar hemisphere, and left optic neuritis; MR angiography was normal. Her medical history revealed renal dysfunction, hypothyroidism, and miscarriage in the 6th month of pregnancy due to eclampsia and Fabry disease in the family (mother). Cerebrospinal fluid analysis showed mild pleocytosis, normal blood brain barrier function and oligoclonal bands type 3. Visual evoked potentials showed prechiasmal dysfunction of the left optic nerve. Genetical testing for Fabry disease was positive (two heterozygous mutations), with decreased alpha galactosidase activity values and increased Lyso GB3 values. The patient received corticosteroid therapy (methylprednisolone) 1 g for 5 days, which led to regression of visual disturbances on the left eye. After this acute treatment, there was a question of definitive diagnosis and further treatment of the underlying cause. Considering renal dysfunction, miscarriage, arterial hypertension, positive genetic and biochemical testing for Fabry disease, as well as MRI findings showing lesions in posterior circulation, we concluded that the patient probably had Fabry disease with autoinflammatory changes in the CNS and should be treated with enzyme replacement therapy. Still, there was a question of optic neuritis on the left eye and positive oligoclonal bands favoring the diagnosis of multiple sclerosis. Therefore, further clinical and neuroradiological follow up was needed to distinguish multiple sclerosis and Fabry disease in this patient.
  • 机译 淋巴瘤患者的腹泻性放射疗法:体积定义和副作用
    摘要:SUMMARY – Lymphomas are very radiosensitive and radiotherapy (RT) was the first treatment modality that enabled cure. It is the most effective single modality for local control of lymphomas. However, as a local form of treatment, curative intention is only possible if all lymphoma tissue can be incorporated in the volume to be irradiated with the prescribed total irradiation dose. That is why RT is a single modality only in early stage of nodular lymphocyte predominance Hodgkin’s lymphoma and low grade non-Hodgkin’s lymphoma. In most patients, RT can be used as consolidation therapy after chemotherapy or as salvage after failure of chemotherapy. In the past two decades, irradiation techniques have been improved in order to spare critical tissues and reduce toxicity. Although effective, RT is a neglected modality of treatment because of the appearance of new drugs and fear of side effects after irradiation. Radiation has been shown to be effective in the treatment of all stages and forms of lymphoma. Study data are still mostly derived from patients that received supradiaphragmal RT; therefore, there is no agreement about the best management approach in patients with infradiaphragmal lymphoma.
  • 机译 真皮脂肪移植物可纠正Graves眼眶病反复发作的严重上眼睑回缩
    摘要:SUMMARY – Dermis-fat graft has been proven as a useful replacement tissue for eyelid and orbit reconstruction, but there is no evidence in the literature that it can be used for correction of upper eyelid retraction. This is the first report that presents two cases (four eyelids) of dermis-fat graft usage as a spacer in the treatment of severe recurrent upper eyelid retraction due to Graves’ orbitopathy. Improvement was achieved with minimum complications, patient symptoms were reduced, and the results were stable almost three years after the procedure.
  • 机译 妊娠期合并腹膜破裂的硬体黄体的管理-病例报告
    摘要:SUMMARY – Rupture of the corpus luteum is a frequent condition in women of reproductive age. Because of abdominal pain accompanied by hemoperitoneum, ruptured corpus luteum can easily be confused with ectopic pregnancy. The management of ruptured corpus luteum depends on the symptoms and laboratory findings, and can be just observation but laparoscopy or urgent laparotomy may also be needed. Although rare, hemoperitoneum following rupture of corpus luteum in early pregnancy should always be considered in the diagnostic process. We present a patient that was admitted to our department with amenorrhea, positive ßhCG and acute abdomen. Emergency laparoscopy was performed but no ectopic pregnancy was found, just blood, coagula and a ruptured corpus luteum. The day after the surgery, intrauterine pregnancy was found on ultrasound and the pregnancy ended with term delivery.
  • 机译 运动中的周围神经损伤
    摘要:SUMMARY – Peripheral nerve injuries in sports are rare. Peripheral nerve injuries in sports are caused by pressure, stretching, or bone fracture. Peripheral nerve injuries are more frequent on upper limbs, and the type of injury is determined by the type of sport. According to Seddon, we distinguish 3 levels of injury: 1) neurapraxia; 2) axonotmesis; and 3) neurotmesis. Diagnosis must be reached as early as possible to enable timely initiation of appropriate treatment. The diagnostics of peripheral nerve injuries includes electromyography and nerve conduction studies, somatosensory evoked potentials, magnetic resonance imaging, and ultrasound. Proximal nerve injuries have a poorer prognosis for neurologic recovery.
  • 机译 体外受精和成功妊娠结果中卵巢过度刺激综合征女性血清抗苗勒管激素水平未检出:病例报告
    摘要:SUMMARY – We report a unique case of undetectable serum levels of anti-müllerian hormone (AMH) in women with polycystic ovary syndrome (PCOS) who developed ovarian hyperstimulation syndrome (OHSS) during in vitro fertilization (IVF). A case is described of a 28-year-old woman with clinical symptoms of PCOS and AMH serum level below analytical sensitivity (<1.0 pmol/L). After undergoing controlled ovarian stimulation, the patient developed OHSS. After follicle aspiration, seven oocytes were recovered. Three of them were used for intracytoplasmic sperm injection (ICSI) and fertilized, but with unsuccessful pregnancy outcome. A successful pregnancy was achieved in the second IVF/ICSI cycle with six oocytes retrieved and three embryos transferred. At 39 weeks of gestation, the patient delivered a healthy baby weighing 3930 g and 50 cm long. In conclusion, although AMH is considered a useful tool in ovarian reserve assessment and in predicting response to controlled ovarian hyperstimulation, the case presented shows that AMH should not be used as an independent ovarian marker.
  • 机译 开放性前列腺癌根治术后多发性浆膜炎和严重脓毒症的病例报告
    摘要:SUMMARY – Infections are well-known complications of radical prostatectomy. In the United States and Europe, the rates of surgical site infections are generally less than 1% and of other infections up to 3%. We report a case of a 62-year-old man who developed severe sepsis with renal insufficiency, paralytic ileus and polyserositis after radical prostatectomy, as a consequence of probable quinolone-resistant bacterial infection. Computed tomography of the abdomen and chest showed polyserositis with bilateral pleural and peritoneal effusions. Treatment with meropenem and other supportive measures resulted in good clinical outcome. This case suggested that severe sepsis with exudative polyserositis was probably caused by mobilization of an infective agent (bacterium) during bladder neck dissection as part of open radical prostatectomy.
  • 机译 肝性脑病患者肝移植后不对称上肢震颤的回归:病例报告
    摘要:SUMMARY – Hepatic encephalopathy (HE) is a brain dysfunction caused by liver failure. Clinically, it can manifests as a wide spectrum of neurological or psychiatric abnormalities. This report presents a case of a 43-year-old male with HE and asymmetric kinetic, postural and resting tremor of upper extremities. Magnetic resonance imaging (MRI) of the brain showed signal abnormalities in numerous areas. The patient underwent liver transplantation and six months after normalization of liver function, tremor as well as brain MRI abnormalities almost completely regressed. This case report presents the asymmetric and reversible kinetic, postural and resting tremor of upper extremities as part of the spectrum of neurological abnormalities in HE.
  • 机译 渗透性颅脑损伤
    摘要:SUMMARY – A case of a 37-year-old female patient is presented. The patient was admitted to the Surgical Emergency Unit after accidental fall on a metal rod when she had sustained stab injury of the right orbit with penetration into the right frontal brain lobe. Multi-slice computed tomography (MSCT) showed penetrating injury and fracture of the right orbital roof without eyeball damage and endocranial impressed bone fragments into the right frontal brain lobe. Urgent surgical intervention was performed by a maxillofacial surgeon and neurosurgeon, including reposition of bone fragments of the orbital roof and cranioplasty. Reconstruction of Tenon’s capsule of the right eyeball was performed by an ophthalmologist. From the intraoperative wound swab of the orbit, Bacillus cereus was isolated, therefore the patient was administered ciprofloxacin and rifampicin as recommended by an infectious disease (ID) specialist. Follow up brain MSCT at 15 days and magnetic resonance imaging of the brain at 25 days showed brain edema in the right frontal area and signs of local brain abscess. Intravenous administration of the ciprofloxacin and metronidazole antibiotics with corticosteroids for edema suppression were ordered by the ID physician. Fourteen weeks after this therapy, brain MSCT showed complete abscess regression and no neurologic deficit with only mild psychomotor changes.
  • 机译 小脑原发性上皮样血肿性内膜血管瘤:世卫组织分类中涉及急剧变化的病例报告
    摘要:SUMMARY – Epithelioid hemangioendothelioma is a rare vascular brain tumor. It develops from endothelial cells, usually in the liver, lung, bone and soft tissue. Primary localization of this tumor in the intracranial space is very uncommon; only 47 cases have been described in the literature. This tumor was initially classified as grade I (benign) in the World Health Organization (WHO) 2007 classification. In 2016, this tumor was re-classified as grade III (malignant). Herein, the first case report of epithelioid hemangioendothelioma in the cerebellum of a male patient is presented. Complete surgical excision was done. No adjuvant therapy was administered. Magnetic resonance imaging performed 2 years after the surgery continued to show no recurrence of the tumor. To our knowledge, this is the first report of cerebellar location of this rare tumor. In addition, the authors report drastic re-classification of the epithelioid hemangioendothelioma from the benign tumor (WHO 2007) to a malignant one (2016), which significantly changes postoperative management and follow up of this brain neoplasm.
  • 机译 荨麻疹是儿童聚乙二醇3350的罕见副作用:病例报告
    摘要:SUMMARY – Polyethylene glycol electrolyte (PEG-3350) solution is usually used for bowel emptying before colonoscopy in adults. It has also been reported to be safe in children. It is thought that bowel irrigation with this solution can be a useful treatment alternative for poisoning with slow releasing drugs, swallowed packaged substances, enteric coated drugs, drugs not binding to charcoal, and heavy metals in children. Due to high molecular weight of PEG-3350, its absorption from the intestinal mucosa is very low (0.2%). Therefore, it is less likely to have side effects. A three-year-old girl bit and ate one-third of an alkali battery and was brought to our pediatric emergency unit. Vital signs and results of physical examination and laboratory investigations were normal. Irrigation of the bowels with PEG-3350 solution given orally at a rate of 20 mL/kg/h was initiated. Upon excretion of feces of normal appearance in the sixth hour, irrigation was continued. Since rashes and itching started throughout her body in the thirtieth hour after administration of 9 L PEG-3350, the irrigation was discontinued and the patient was administered antihistamines. Rashes and itching regressed within one hour of its discontinuation. This suggested that they were due to the irrigation solution. There are five adult cases of allergic reactions to PEG-3350 reported in the literature. The case presented is the first pediatric patient developing allergic reaction to PEG-3350.
  • 机译 脊髓型邓贝氏硬膜内淋巴瘤:两个阶段/相同的坐位/相同的位置,术后显微,外科和胸腔内镜检查–病例报告和文献复习
    摘要:SUMMARY – Spinal dumbbell tumors are defined by a narrowing at the point where they penetrate the intervertebral foramina or dura mater, assuming an hourglass or dumbbell shape. Dumbbell-shaped spinal hemangiomas are extremely rare. We describe a dumbbell spinal tumor (epidural cavernous hemangioma) resected by a 2-stage single-sitting combined approach. We also conduct a substantial literature review of the subject. We present a case of a 78-year-old male who was found to have a homogeneously enhancing, dumbbell-shaped, intraspinal, extradural tumor mass extending into the left chest cavity. The tumor was resected with a single-sitting 2-stage posterior technique: a microsurgical approach, followed by endoscopic resection via a thoracoscopic approach. There are several reports in the literature on the combined approach for dumbbell tumors of the spinal cord. Our case is the first to describe 2-stage combined surgery in 1 sitting for dumbbell hemangioma with the patient in the lateral decubitus position for the thoracoscopic part of the surgery; and the use of a fat pad, which was applied in the neuroforamen via the posterior route, as a marker for resection during the transthoracic procedure.
  • 机译 患有转移性肾细胞癌的患者进行舒尼替尼治疗的不常见副作用:病例报告
    摘要:SUMMARY – Sunitinib is an orally administered multikinase inhibitor. This therapy can provoke uncommon side effects such as pancytopenia, tumor lysis syndrome, cardiac disorders, thromboembolic incidents, intestinal perforation, pancreatitis, acute renal failure, etc. We report a case of a 63-year-old female admitted to the hospital due to abdominal pain, nausea, vomiting and elevated blood pressure. One month earlier, sunitinib therapy for metastatic renal cell carcinoma was initiated. During the first cycle of therapy, after three weeks of sunitinib 50 mg daily, symptoms started and she stopped taking the drug. At admission, laboratory tests revealed elevated serum and urine amylase, C-reactive protein, urea and creatinine, and lowered platelet and leukocyte counts and hemoglobin value. Urine test showed proteinuria, erythrocyturia, leukocyturia and granulated cylinder. The patient was diagnosed with acute pancreatitis grade III, acute renal failure grade II, pancytopenia and urinary infection, and was hospitalized for five days. She was treated symptomatically and with antibiotic therapy because of persistently elevated C-reactive protein and pathologic urinary sediment, which led to subjective and clinical improvement. Acute pancreatitis, renal insufficiency and pancytopenia are rarely described side effects of sunitinib therapy, and clear connection between these conditions and drug activity is not yet determined. Medical specialists who prescribe and treat patients with sunitinib should be aware of the possible occurrence of these conditions and perform regular checkups of sunitinib treated patients.

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