1/157. Squamous cell carcinoma and lipomatous pseudohypertrophy of the pancreas.A 68-year-old woman who had been treated for non-insulin-dependent diabetes mellitus for the past 20 years was admitted to hospital because of abdominal pain and weight loss. Radiological investigation revealed a tumour in the body of the pancreas and numerous intraductal calcifications in both the tail and the head of the pancreas. Left-sided pancreatectomy was performed to remove the tumour. The resection specimen showed fatty enlargement of the parenchyma and numerous intraductal calcifications in the tissue adjacent to the tumour, which was 7 cm in diameter and was found to be a primary squamous cell carcinoma with a spindle cell component. There was also lipomatous pseudohypertrophy.- - - - - - - - - - ranking = 1keywords = abdominal pain (Clic here for more details about this article) |
2/157. Congenital hemihypertrophy and epithelioid haemangioendothelioma in a 10-year-old boy: a case report.Epithelioid haemangioendothelioma has not been previously described in a patient with congenital hemihypertrophy and diabetes mellitus. Hepatic nodules were incidentally discovered on a routine US examination searching for known associated abnormalities. Pulmonary nodules were present on chest X-ray and CT of the lungs. The diagnosis was confirmed by open biopsy of a hepatic nodule. Despite significant disease progression the patient remains symptom free.- - - - - - - - - - ranking = 0.19166308492583keywords = chest (Clic here for more details about this article) |
3/157. Excessive nodular hyperplasia of brunner glands associated with gastric hypersecretion and lipomatous atrophy of the pancreas.The case of a 34-year-old woman complaining of diarrhoea and abdominal pain is presented. Contrast radiography and endoscopy showed multiple polypoid tumours in the second part of the duodenum. Moreover, a severe fatty infiltration of the pancreas was shown by magnetic resonance and computed tomography scans. Due to pain, pancreatoduodenectomy (Whipple operation) was performed, and subsequent histopathologic examinations showed excessive Brunner gland hyperplasia of the duodenum and severe lipomatous atrophy of the pancreas. The occurrence of these two rare conditions in one patient has not been described previously, and it is conceivable that the lipomatous atrophy and exocrine insufficiency of the pancreas may have caused a compensatory stimulation of the submucosal structures of the duodenum.- - - - - - - - - - ranking = 1keywords = abdominal pain (Clic here for more details about this article) |
4/157. Natural course of combined limb and palatal tremor caused by cerebellar-brain stem infarction.After infarction of the left superior cerebellar peduncle and dentate nucleus, a patient developed tremor of the left upper limb beginning on the twelfth day followed by palatal tremor appearing 10 months after infarction. Surface electromyogram revealed a difference in the frequency of the tremor in the upper limb and soft palate. When the palatal tremor appeared, brain magnetic resonance T2-weighted images revealed high signal intensity of the contralateral, right inferior olivary nucleus. Subsequently, when the amplitude of palatal tremor became less severe, the high olivary signal intensity subsided whereas the hypertrophy of the nucleus remained. This patient provides useful information on the pathogenesis of skeletal and palatal tremor with brain stem or cerebellar lesions based on the differences in the onset and frequency of tremors and morphologic changes in the inferior olive.- - - - - - - - - - ranking = 4.7982105377877keywords = upper (Clic here for more details about this article) |
5/157. Complex repetitive discharges: cause or effect of neurogenic muscle hypertrophy?We report a patient with adult-onset spinal muscular atrophy (SMA) of the scapulohumeral type with neurogenic muscle hypertrophy (NMH) in markedly weakened biceps muscles in association with continuous complex repetitive discharges (CRDs). This is an apparently unique case due to the bilaterality of the NMH associated with CRDs as well as the well-circumscribed symmetric upper extremity distribution of the hypertrophy. The possible mechanisms of NMH in association with spontaneous motor activity are discussed.- - - - - - - - - - ranking = 2.3991052688938keywords = upper (Clic here for more details about this article) |
6/157. An asymptomatic hypertrophic pacchionian granulation simulating osteolytic lesion of the calvaria.Osteolytic lesions can be seen in various diseases. We present a rare case of symptomatic hypertrophic pacchionian granulation mimicking bone tumor in the calvaria. A 50-year-old woman suffered from a previous VII cranial nerve peripheral paresis accompanied by headache. A plain radiograph revealed a punched-out paramedial occipital lesion. Precontrast-enhanced computed tomographic scans demonstrated a hypodense mass, with a defect of both tables of the left occipital bone. magnetic resonance imaging (MRI) demonstrated a hypointense mass on the T1-weighted image and isointense to cerebrospinal fluid on the T2-weighted image, with capsule-like contrast enhancement by gadolinium. A biopsy was performed. Histologically, hypertrophic pacchionian granulation was diagnosed. The patient has had no growth for 2 years. This case suggests the need to include hypertrophic pacchionian granulation in the differential diagnosis of punched-out lesions.- - - - - - - - - - ranking = 4.6910543420495keywords = headache (Clic here for more details about this article) |
7/157. Idiopathic hypertrophic cranial pachymeningitis: clinicoradiological spectrum and therapeutic options.OBJECTIVE: Idiopathic hypertrophic cranial pachymeningitis is a rare disease, of undetermined pathogenesis, that is characterized by inflammation and fibrosis of the dura mater. methods: We encountered six patients with idiopathic hypertrophic cranial pachymeningitis and analyzed their clinical presentations, radiological findings, and treatment. RESULTS: In the six patients, the main manifestations were cranial nerve palsies and headache. Three associations were present, namely optic neuropathy, tolosa-hunt syndrome, and diabetes insipidus. gadolinium-enhanced magnetic resonance imaging was diagnostic, showing intense dural enhancement in a linear or nodular pattern. The responses to corticosteroid therapy were better for patients who exhibited linear, rather than nodular, dural enhancement. For one patient, surgical decompression of the superior orbital fissure provided lasting relief. The course of the disease followed one of three patterns, i.e., sustained remission, relapse with corticosteroid independence, or relapse with corticosteroid dependence. pulse corticosteroid therapy provided significant relief, while reducing the daily corticosteroid requirement and avoiding side effects, for a corticosteroid-dependent relapsing patient. CONCLUSION: Idiopathic hypertrophic cranial pachymeningitis exhibits varied clinical courses. It is important to prevent irreversible cranial neuropathy during the active phase of the disease, using daily administration of corticosteroids, pulse corticosteroid therapy, or surgical decompression.- - - - - - - - - - ranking = 4.6910543420495keywords = headache (Clic here for more details about this article) |
8/157. Chronic demyelinating hypertrophic brachial plexus neuropathy.A patient with unilateral, painless, chronic progressive upper limb sensorimotor deficit showed electrophysiological evidence of a focal demyelinating neuropathy with almost complete conduction block across the brachial plexus. magnetic resonance imaging disclosed marked brachial plexus hypertrophy. Intravenous immunoglobulin led to fast and complete recovery, maintained by intermittent perfusions. Hypertrophic brachial plexus neuropathy can be a presentation of focal chronic inflammatory demyelinating polyradiculoneuropathy. Objective and quantitative assessment of hand function is useful to evaluate treatment results and to optimize treatment regimens.- - - - - - - - - - ranking = 2.3991052688938keywords = upper (Clic here for more details about this article) |
9/157. Long-term improvement of idiopathic hypertrophic cranial pachymeningitis by lymphocytapheresis.We report on a 48-year-old man with idiopathic hypertrophic cranial pachymeningitis (IHCP) manifesting headache, facial pain, and tongue pain with unilateral atrophy, dysarthria, and dysphagia. Although steroid therapy ameliorated these symptoms, they recurred after he developed steroid-induced diabetes mellitus. We treated the patient by lymphocytapheresis (LCP), which resulted in an improvement of his symptoms, a reduction in the CD4 lymphocyte population, a reduction of the CD4/CD8 ratio, and a reduced thickening of the dura mater that lasted for more than 14 months. Results presented here suggest that LCP can be effective in the treatment of IHCP.- - - - - - - - - - ranking = 4.6910543420495keywords = headache (Clic here for more details about this article) |
10/157. Manifold manifestations of ergotism.Vasospastic side effects leading to organic manifestations are rare in ergotamine therapy. To our knowledge, combinations of more than two signs of ergotism have rarely been described in the literature so far. We present a 65-year-old male patient who as a consequence of severe migraine had developed ergotamine abuse. He was admitted to our hospital after one week of increasing abdominal pain. During laparotomy, necrotic areas of the small intestine and the sigmoid colon were resected, which on histopathologic examination revealed severe hypertrophy of the smooth musculature of mesenteric arteries, resulting from chronic vasospasms. Postoperatively, the patient developed ischaemia of the limbs which was confirmed by angiography. Before death, the patient also showed ischaemic signs in the acrae and necrosis of the tongue.- - - - - - - - - - ranking = 1keywords = abdominal pain (Clic here for more details about this article) |
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