6551
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Bayraktutan U, Kantarci M, Pirimoglu B, Ogul H, Okur A, Gursan N. Utility of diffusion-weighted imaging in the diagnosis of inguinal lymph node metastasis with malignant melanoma. World J Clin Cases 2014; 2:42-44. [PMID: 24579071 PMCID: PMC3936219 DOI: 10.12998/wjcc.v2.i2.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Revised: 12/23/2013] [Accepted: 01/13/2014] [Indexed: 02/05/2023] Open
Abstract
Malignant melanoma is a malignancy of pigment-producing cells (melanocytes) located predominantly in the skin. Nodal metastases are an adverse prognostic factor compromising long term patient survival. Therefore, accurate detection of regional nodal metastases is required for optimization of treatment. Computed tomography (CT) and magnetic resonance imaging (MRI) remain the primary imaging modalities for regional staging of malignant melanoma. However, both modalities rely on size-related and morphological criteria to differentiate between benign and malignant lymph nodes, decreasing the sensitivity for detection of small metastases. Surgery is the primary mode of therapy for localized cutaneous melanoma. Patients should be followed up for metastases after surgical removal. We report here a case of inguinal lymph node enlargement with a genital vesicular lesion with a history of surgery for malignant melanoma on her thigh two years ago. CT and diffusion weighted-MRI (DW-MRI) were applied for the lymph node identification. DW-MRI revealed malignant lymph nodes due to malignant melanoma metastases correlation with pathological findings.
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6552
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Buonocore M. Unilateral peripheral neuropathic pain: The role of neurodiagnostic skin biopsy. World J Clin Cases 2014; 2:27-31. [PMID: 24579067 PMCID: PMC3936215 DOI: 10.12998/wjcc.v2.i2.27] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 12/09/2013] [Accepted: 12/19/2013] [Indexed: 02/05/2023] Open
Abstract
According to the current definition of neuropathic pain (“pain arising as a direct consequence of a lesion or disease affecting the somatosensory system”), the demonstration of a lesion or disease involving the somatosensory system is mandatory for the diagnosis of definite neuropathic pain. Although several methods are currently available for this aim, none is suitable for every type of disease (or lesion). Neurodiagnostic skin biopsy (NSB) is a relatively new technique for the diagnosis of peripheral nerve lesions. It is an objective method, completely independent from the patient’s complaining, based on immunohistochemical staining techniques that allow measurement of the density of the epidermal nerve fibers, currently considered the free nerve endings of small diameter (A-delta and C) afferent fibers. NSB has the important property of being used to investigate the skin, allowing obtaining a diagnosis of small fiber axonal neuropathy of peripheral nerves supplying every body part covered by skin. This feature appears to be very important, particularly in cases of unilateral nerve lesions, because it allows going beyond the possibilities of neurophysiological tests which are available only for a limited number of peripheral nerves. All these characteristics make NSB a precious instrument for the diagnosis of peripheral unilateral neuropathic pain.
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6553
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Tanaka D, Unai S, Diehl JT, Hirose H. Surgical removal of a large mobile left ventricular thrombus via left atriotomy. World J Clin Cases 2014; 2:32-35. [PMID: 24579068 PMCID: PMC3936216 DOI: 10.12998/wjcc.v2.i2.32] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Revised: 12/14/2013] [Accepted: 01/16/2014] [Indexed: 02/05/2023] Open
Abstract
Left ventricular (LV) thrombus is a life-threatening complication of severe LV dysfunction. Ventriculotomy has been a commonly performed procedure for LV thrombus; however, it often further decrease LV function after surgery. We present an alternative approach to thrombectomy in order to minimize the postoperative LV dysfunction. A 37-year-old female with a postpartum cardiomyopathy found to have poor LV function and a large left ventricular apical thrombus (3 cm × 3 cm) attached to the apex by a narrow stalk. Given her severe LV dysfunction, the LV thrombus was approached via left atriotomy under cardiopulmonary bypass. The LV thrombus was easily extracted with gentle traction via the mitral valve. Postoperatively, the patient was discharged home without any embolization event or inotropic support. LV thrombectomy via left atriotomy through the mitral valve could be an alternative option for the patients with poor LV function with a mobile LV thrombus.
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6554
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Lionetti E, Francavilla R, Leonardi S, Tomarchio S, Gennaro A, Franzonello C, Rosa ML. Two rare cases of benign hyperlipasemia in children. World J Clin Cases 2014; 2:16-19. [PMID: 24527428 PMCID: PMC3920232 DOI: 10.12998/wjcc.v2.i1.16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Revised: 11/05/2013] [Accepted: 12/11/2013] [Indexed: 02/05/2023] Open
Abstract
Gullo’s syndrome is a newly identified condition characterized by a chronic elevation of pancreatic amylase and/or lipase in the absence of pancreatic disease. Until now, only one case of benign isolated hyperlipasemia in children has been recorded. We describe two children with benign and not familial increase of serum lipase. Case 1: a six year old girl presented with occasional discovery of serum lipase elevation. Medical history was silent for pancreatic hyperenzymemia. The screening for possible causes for elevated lipase (genetic, autoimmune and infectious diseases) was normal. The serum lipase increased three fold over the upper limit (193 U/L; reference range 0-60 U/L), with daily fluctuation of values. Both ultrasound scan and magnetic resonance imaging were normal. The genetic mutation associated with chronic pancreatitis was negative. We followed up this patient for two years with blood tests every six months and she did not show any signs or symptoms of pancreatic disease, except for the high level of lipase serum. Case 2: an eight year old girl complained of nausea, vomiting and severe abdominal pain in the epigastric region after eating for the last two weeks. Full blood count, electrolytes, C-reactive protein, liver and renal function were normal. Serum lipase was 96 U/L (reference range 0-60 U/L). The screening for the possible causes of pancreatic disease was negative. Endoscopy of the upper gastrointestinal tract, ultrasound, computed tomography scan and magnetic resonance imaging were normal. One year after the presentation of the symptoms, the patient became asymptomatic although the level of serum lipase continued to be high.
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6555
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Gobbi F, Rossanese A, Buonfrate D, Angheben A, Postiglione C, Bisoffi Z. Epilepsy triggered by mefloquine in an adult traveler to Uganda. World J Clin Cases 2014; 2:12-15. [PMID: 24527427 PMCID: PMC3920231 DOI: 10.12998/wjcc.v2.i1.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 11/07/2013] [Accepted: 12/13/2013] [Indexed: 02/05/2023] Open
Abstract
We report a case of a traveler who visited Uganda for 8 d, and took mefloquine one tablet/week for malaria prophylaxis. After the second dose, he suffered from two episodes of loss of consciousness with seizures, therefore mefloquine was discontinued. During the flight back after full recovery, seizures reoccurred while he was on board, he was disembarked in Addis Ababa and then transferred to Nairobi. After repatriation to Italy, he experienced four other similar episodes. The patient was still on full dose anticonvulsant therapy one year and a half after, as any attempt at reduced dose was unsuccessful. Currently, three agents (mefloquine, atovaquone/proguanil, and doxycycline) are recommended for malaria chemoprophylaxis, with similar efficacy but different adverse event profiles, regimens, and prices. Considering that mefloquine is associated with a higher risk of neurologic and psychiatric adverse events than the alternative regimens, we suggest considering mefloquine as a second line choice after atovaquone/proguanil and doxycycline for short-term travelers.
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6556
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Schneider C, Hewin DF. Resection of giant gastric GIST with a new generation ultrasonic scalpel device. World J Clin Cases 2014; 2:9-11. [PMID: 24527426 PMCID: PMC3920236 DOI: 10.12998/wjcc.v2.i1.9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 12/24/2013] [Accepted: 01/13/2014] [Indexed: 02/05/2023] Open
Abstract
Gastrointestinal stroma tumours (GIST) are the most common mesenchymal tumour in the digestive tract and commonly found in the stomach. The patient described in this report presented with collapse and a palpable abdominal mass. He was found to have a large gastric GIST that penetrated through the mesocolon. Resection of the GIST was technically challenging but facilitated by a new generation ultrasonic scalpel device. In resection of gastric cancer the use of ultrasonic scalpels has been shown to reduce operating time, blood loss and length of stay. We feel that in technically challenging cases of gastric GIST the use of an ultrasonic scalpel device may be justified as well.
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6557
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Puri Y, Lytras D, Luong TV, Fusai GK. Rare presentation of self-resolving multifocal inflammatory pseudo-tumour of liver. World J Clin Cases 2014; 2:5-8. [PMID: 24527425 PMCID: PMC3920235 DOI: 10.12998/wjcc.v2.i1.5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 12/21/2013] [Accepted: 01/06/2014] [Indexed: 02/05/2023] Open
Abstract
Inflammatory pseudo-tumour (IPT) of the liver is a rare condition with the appearance of a tumour-like space occupying lesion. Aetiology and natural history is not known for these benign lesions, as they are commonly diagnosed as malignant lesions and frequently undergo surgical resection since spontaneous resolution is very rare. Multifocal IPT involving both lobes of liver are rarely reported. Here we report a unique case of multifocal IPT of the liver which resolved spontaneously within 5 wk period.
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6558
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Rosa GM, Parodi A, Dorighi U, Carbone F, Mach F, Quercioli A, Montecucco F, Vuilleumier N, Balbi M, Brunelli C. Left atrial thrombosis in an anticoagulated patient after bioprosthetic valve replacement: Report of a case. World J Clin Cases 2014; 2:20-23. [PMID: 24527429 PMCID: PMC3920233 DOI: 10.12998/wjcc.v2.i1.20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 11/29/2013] [Accepted: 12/19/2013] [Indexed: 02/05/2023] Open
Abstract
We present the case of a 74 year old woman suffering from severe mitral valve incompetence and rapid atrial fibrillation. After an appropriate vitamin K antagonist (VKA) therapy, the patient underwent mitral valve replacement by bioprosthesis. Then, the patient was re-hospitalized for jaundice. Suspecting hepatotoxicity, VKA was discontinued and fondaparinux was started. During this treatment, the patient developed a symptomatic atrial thrombus. After exclusion of a hepatic disease, VKA was re-established with hemodynamic and liver enzymes normalization and atrial thrombus resolution. Caution has to be used when considering fondaparinux as an alternative strategy to VKA in patients with multiple thrombotic risk factors.
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6559
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Gopal R, Elamurugan TP, Hage S, Muthukumarassamy R, Kate V. Retrograde jejunogastric intussusception following Braun’s jejunojejunostomy. World J Clin Cases 2014; 2:24-26. [PMID: 24527430 PMCID: PMC3920234 DOI: 10.12998/wjcc.v2.i1.24] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Revised: 10/31/2013] [Accepted: 12/11/2013] [Indexed: 02/05/2023] Open
Abstract
Jejunogastric intussusception is a rare long term complication of Billroth II gastrectomy. The case reported here is a 50 year old man with history of a Billroth II gastrectomy and Braun’s side-to-side jejunojejunal anastomosis who presented with hematemesis. On abdominal examination, there was a mass in the left iliac fossa. Computed tomography scan showed a retrograde jejunogastric intussusception across the gastrojejunostomy. On laparotomy, a retrograde intussusception of the distal jejunum through the jejunojejunal anastomosis and across the gastrojejunostomy with a gangrenous intussusceptum was found. The jejunojejunal anastomosis was taken down, the gangrenous segment was resected and bowel continuity was restored with two jejunojejunal anastomoses, proximal and distal to the gastrojejunostomy. The gastrojejunostomy was preserved. This case brings out an unusual type of retrograde gangrenous intussusception which occurred at two points of a previous anastomosis, i.e., jejunojejunostomy and gastrojejunostomy simultaneously, which could be managed with jejunal resection.
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6560
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Fenzl CR, Moshirfar M, Gess AJ, Muthappan V, Goldsmith J. Dellen-like keratopathy associated with glaucoma drainage devices. World J Clin Cases 2014; 2:1-4. [PMID: 24527424 PMCID: PMC3920230 DOI: 10.12998/wjcc.v2.i1.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 11/07/2013] [Accepted: 12/13/2013] [Indexed: 02/05/2023] Open
Abstract
To report the first case of dellen-like keratopathy with superior corneal thinning associated with implantation of glaucoma drainage devices. A 70-year-old male with a history of primary open angle glaucoma and dry eye disease underwent placement of glaucoma drainage devices with antimetabolite application in both eyes. Prior to placement, minimal refractive error was noted on manifest refraction. Several years later, the patient was referred for decreased vision and corneal irregularity. Examination showed pathologic corneal curvature, superior corneal thinning, and epithelial demarcation lines immediately anterior to the glaucoma drainage devices in both eyes. The epithelium remained intact with no evidence of limbal stem cell deficiency. Manifest refraction revealed a large change in both eyes. Topography was used to confirm the presence of irregular corneal curvature anterior to the glaucoma drainage devices. Dellen-like keratopathy with superior thinning is a rare sequela after implantation of a glaucoma drainage device that must be considered in elderly patients who undergo glaucoma surgery. It is likely related to a combination of tear film alteration related to previously large anterior blebs, antimetabolite application, and aqueous humor flow patterns around the drainage devices. Treatment should focus on lubrication.
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6561
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Pindrik J, Macki M, Bydon M, Maleki Z, Bydon A. Midline synovial and ganglion cysts causing neurogenic claudication. World J Clin Cases 2013; 1:285-289. [PMID: 24364023 PMCID: PMC3868712 DOI: 10.12998/wjcc.v1.i9.285] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 11/05/2013] [Accepted: 11/19/2013] [Indexed: 02/05/2023] Open
Abstract
Typically situated posterolateral in the spinal canal, intraspinal facet cysts often cause radicular symptoms. Rarely, the midline location of these synovial or ganglion cysts may cause thecal sac compression leading to neurogenic claudication or cauda equina syndrome. This article summarizes the clinical presentation, radiographic appearance, and management of three intraspinal, midline facet cysts. Three patients with symptomatic midline intraspinal facet cysts were retrospectively reviewed. Documented clinical visits, operative notes, histopathology reports, and imaging findings were investigated for each patient. One patient presented with neurogenic claudication while two patients developed partial, subacute cauda equina syndrome. All 3 patients initially responded favorably to lumbar decompression and midline cyst resection; however, one patient required surgical stabilization 8 mo later. Following the three case presentations, we performed a thorough literature search in order to identify articles describing intraspinal cystic lesions in lateral or midline locations. Midline intraspinal facet cysts represent an uncommon cause of lumbar stenosis and thecal sac compression. Such entities should enter the differential diagnosis of midline posterior cystic lesions. Midline cysts causing thecal sac compression respond favorably to lumbar surgical decompression and cyst resection. Though laminectomy is a commonly performed operation, stabilization may be required in cases of spondylolisthesis or instability.
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6562
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Crumley SM, Divatia M, Truong L, Shen S, Ayala AG, Ro JY. Renal cell carcinoma: Evolving and emerging subtypes. World J Clin Cases 2013; 1:262-275. [PMID: 24364021 PMCID: PMC3868710 DOI: 10.12998/wjcc.v1.i9.262] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Accepted: 12/11/2013] [Indexed: 02/05/2023] Open
Abstract
Our knowledge of renal cell carcinoma (RCC) is rapidly expanding. For those who diagnose and treat RCC, it is important to understand the new developments. In recent years, many new renal tumors have been described and defined, and our understanding of the biology and clinical correlates of these tumors is changing. Evolving concepts in Xp11 translocation carcinoma, mucinous tubular and spindle cell carcinoma, multilocular cystic clear cell RCC, and carcinoma associated with neuroblastoma are addressed within this review. Tubulocystic carcinoma, thyroid-like follicular carcinoma of kidney, acquired cystic disease-associated RCC, and clear cell papillary RCC are also described. Finally, candidate entities, including RCC with t(6;11) translocation, hybrid oncocytoma/chromophobe RCC, hereditary leiomyomatosis and RCC syndrome, and renal angiomyoadenomatous tumor are reviewed. Knowledge of these new entities is important for diagnosis, treatment and subsequent prognosis. This review provides a targeted summary of new developments in RCC.
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6563
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Bulsara KR, Ediriwickrema A, Pepper J, Robertson F, Aruny J, Schindler J. Tissue plasminogen activator via cross-collateralization for tandem internal carotid and middle cerebral artery occlusion. World J Clin Cases 2013; 1:290-294. [PMID: 24364024 PMCID: PMC3868713 DOI: 10.12998/wjcc.v1.i9.290] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Revised: 10/28/2013] [Accepted: 12/11/2013] [Indexed: 02/05/2023] Open
Abstract
Tandem internal carotid and middle cerebral artery occlusion after carotid dissection predicts poor outcome after systemic thrombolysis. Current treatments include the use of endovascular carotid stenting, which carries with it a high risk of propagating further embolic events and worsening the dissection. New strategies for avoiding the aforementioned side-effects include recanalization using cross-collaterals for delivery of intra-lesional tissue plasminogen activator (tPA). We present two cases that provide further support for this novel approach. Both patients presented with a National Institute of Health Stroke Scale of 20, received intra-arterial tPA via cross-collateralization, and made full recoveries without the need for stenting.
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6564
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Yang WC, Chen CY, Wu HP. Etiology of non-traumatic acute abdomen in pediatric emergency departments. World J Clin Cases 2013; 1:276-284. [PMID: 24364022 PMCID: PMC3868711 DOI: 10.12998/wjcc.v1.i9.276] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Revised: 09/09/2013] [Accepted: 11/05/2013] [Indexed: 02/05/2023] Open
Abstract
Acute abdominal pain is a common complaint in pediatric emergency departments. A complete evaluation is the key factor approaching the disease and should include the patient’s age, any trauma history, the onset and chronicity of the pain, the related symptoms and a detailed physical examination. The aim of this review article is to provide some information for physicians in pediatric emergency departments, with the age factors and several causes of non-traumatic acute abdominal pain. The leading causes of acute abdominal pain are divided into four age groups: infants younger than 2 years old, children 2 to 5, children 5 to 12, and children older than 12 years old. We review the information about acute appendicitis, intussusception, Henoch-Schönlein purpura, infection, Meckel’s diverticulum and mesenteric adenitis. In conclusion, the etiologies of acute abdomen in children admitted to the emergency department vary depending on age. A complete history and detailed physical examination, as well as abdominal imaging examinations, could provide useful information for physicians in the emergency department to narrow the differential diagnosis of abdominal emergencies and give a timely treatment.
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6565
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Barkoula D, Bontozoglou N, Gatzonis S, Sakas D. Intracranial hypotension syndrome in a patient due to suboccipital craniectomy secondary to Chiari type malformation. World J Clin Cases 2013; 1:295-297. [PMID: 24364025 PMCID: PMC3868714 DOI: 10.12998/wjcc.v1.i9.295] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2013] [Revised: 10/31/2013] [Accepted: 11/19/2013] [Indexed: 02/05/2023] Open
Abstract
Intracranial hypotension syndrome (IHS) is a rare disorder characterized by a decrease in cerebrospinal fluid pressure to less than 60 mm H2O. The syndrome is associated with occipital headache radiating to the frontal and temporal zones. The current clinical case describes the manifestation of IHS in a twenty-five year old female with a history of suboccipital craniectomy due to Chiari I malformation nine years earlier. The patient was admitted to the hospital complaining about postural, mainly occipital, headache during the last three months, aggravated by being in an upright position. The magnetic resonance imaging (MRI) revealed engorgement of the dural venous sinuses, significant enlargement of the pituitary gland and download displacement or sagging of the brain with effacement of the perichiasmatic cisterns and the prepontine cistern, while the spinal T2W MRI revealed a 7 mm × 2.5 mm dural defect with an extradural cerebrospinal fluid collection at the dorsal soft tissues of the cervical spine. The previous imaging did not reveal subdural effusions.
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6566
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Hyun SJ, Kim YJ, Rhim SC. Spinal pedicle subtraction osteotomy for fixed sagittal imbalance patients. World J Clin Cases 2013; 1:242-248. [PMID: 24340276 PMCID: PMC3856301 DOI: 10.12998/wjcc.v1.i8.242] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 08/27/2013] [Accepted: 10/20/2013] [Indexed: 02/05/2023] Open
Abstract
In addressing spinal sagittal imbalance through a posterior approach, the surgeon now may choose from among a variety of osteotomy techniques. Posterior column osteotomies such as the facetectomy or Ponte or Smith-Petersen osteotomy provide the least correction, but can be used at multiple levels with minimal blood loss and a lower operative risk. Pedicle subtraction osteotomies provide nearly 3 times the per-level correction of Ponte/Smith-Petersen osteotomies; however, they carry increased technical demands, longer operative time, and greater blood loss and associated significant morbidity, including neurological injury. The literature focusing on pedicle subtraction osteotomy for fixed sagittal imbalance patients is reviewed. The long-term overall outcomes, surgical tips to reduce the complications and suggestions for their proper application are also provided.
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6567
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Arboix A, González-Peris S, Grivé E, Sánchez MJ, Comes E. Cortical laminar necrosis related to migrainous cerebral infarction. World J Clin Cases 2013; 1:256-259. [PMID: 24340278 PMCID: PMC3856303 DOI: 10.12998/wjcc.v1.i8.256] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 08/29/2013] [Accepted: 10/16/2013] [Indexed: 02/05/2023] Open
Abstract
We present a 29-year-old woman with a long history of attacks of migraine with and without visual aura. She was a heavy smoker (20 cigarettes/d) and was currently taking oral contraceptives. During a typical migraine attack with aura, she developed dysarthria, left brachial hemiparesis and hemihypoesthesia and brief and autolimited left clonic facial movements. Four hours after onset, vascular headache and focal sensorimotor neurological deficit were the only persisting symptoms and, on seventh day, she was completely recovered. Brain magnetic resonance imaging on day 20 after onset showed a subacute ischemic lesion in the right temporo-parietal cortex compatible with cortical laminar necrosis (CLN). Extensive neurological work-up done to rule out other known causes of cerebral infarct with CLN was unrevealing. Only ten of 3.808 consecutive stroke patients included in our stroke registry over a 19-year period fulfilled the strictly defined International Headache Society criteria for migrainous stroke. The present case is the unique one in our stroke registry that presents CLN related to migrainous cerebral infarction. Migrainous infarction can result in CLN.
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6568
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Alves J, Magalhães R, Machado &A, Gonçalves &OF, Sampaio A, Petrosyan A. Non-pharmacological cognitive intervention for aging and dementia: Current perspectives. World J Clin Cases 2013; 1:233-241. [PMID: 24340275 PMCID: PMC3856300 DOI: 10.12998/wjcc.v1.i8.233] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 09/30/2013] [Accepted: 10/18/2013] [Indexed: 02/05/2023] Open
Abstract
In recent years, cognitive difficulties associated with normal aging and dementia have been receiving increased attention from both public and scientific communities. With an increase in overall lifespan, promoting healthy cognition has become a priority and a necessity for minimizing and preventing individual and societal burdens associated with cognitive dysfunctions in the elderly. The general awareness concerning the efficacy of preventive (e.g., lifestyles) and palliative treatment strategies of cognitive impairments, related to either healthy or unhealthy trajectories in cognitive aging, is continuously rising. There are several therapeutic strategies which can be broadly classified as either pharmacological or non-pharmacological/psychosocial. In face of the modest evidence for success of pharmacological treatments, especially for dementia related impairments, psychosocial interventions are progressively considered as a complementary treatment. Despite the relative spread of psychosocial interventions in clinical settings, research in this area is rather scarce with evidence for success of these therapies remaining controversial. In this work we provide an evidence based perspective on cognitive intervention(s) for healthy aging, pre-dementia (mild cognitive impairment), and dementia populations. Current evidence and future directions for improving cognitive functions in the elderly are discussed as well.
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6569
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Gupta D, Thappa DM. Mongolian spots: How important are they? World J Clin Cases 2013; 1:230-232. [PMID: 24340274 PMCID: PMC3856299 DOI: 10.12998/wjcc.v1.i8.230] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 10/07/2013] [Accepted: 11/05/2013] [Indexed: 02/05/2023] Open
Abstract
Mongolian spots (MS) are congenital birthmarks seen most commonly over the lumbosacral area. They are bluish-green to black in color and oval to irregular in shape. They are most commonly found in individuals of African or Asian ethnic background. Although these lesions resolve by one to two years of age, widespread, extrasacral and dark colored MS sometimes persist into adulthood. Aberrant MS over occiput, temple, mandibular area, shoulders and limbs may be confused with other dermal melanocytoses and bruises secondary to child abuse, thus necessitating documentation at birth. Although traditionally believed to be benign in nature, they have now been shown to co-exist with inborn errors of metabolism, most commonly GM1 gangliosidosis and mucopolysaccharidosis type I (Hurler’s disease), followed by mucopolysaccharidosis type II (Hunter’s syndrome), mucolipidosis, Niemann-Pick disease and mannosidosis. They have also been seen to co-exist with various vascular or other pigmented birthmarks like café-au-lait macules. Co-existing Mongolian spots and vascular birthmarks like nevus flammeus, nevus anemicus or nevus spilus is termed as phakomatosis pigmentovascularis. This review focuses on the important associations of Mongolian spots and stresses upon the importance of screening babies with extensive MS.
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Kosgallana AD, Mallik S, Patel V, Beran RG. Heat stroke induced cerebellar dysfunction: A “forgotten syndrome”. World J Clin Cases 2013; 1:260-261. [PMID: 24340279 PMCID: PMC3856304 DOI: 10.12998/wjcc.v1.i8.260] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 09/26/2013] [Accepted: 11/05/2013] [Indexed: 02/05/2023] Open
Abstract
We report a case of heat stroke induced acute cerebellar dysfunction, a rare neurological disease characterized by gross cerebellar dysfunction with no acute radiographic changes, in a 61 years old ship captain presenting with slurred speech and gait ataxia. A systematic review of the literature on heat stroke induced cerebellar dysfunction was performed, with a focus on investigations, treatment and outcomes. After review of the literature and detailed patient investigation it was concluded that this patient suffered heat stroke at a temperature less than that quoted in the literature.
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6571
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Saini M, Singh Y, Garg R, Pandey A. Priming the tooth surface with chlorhexidine and antibacterial activity of resin cement. World J Clin Cases 2013; 1:249-255. [PMID: 24340277 PMCID: PMC3856302 DOI: 10.12998/wjcc.v1.i8.249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 09/20/2013] [Accepted: 10/18/2013] [Indexed: 02/05/2023] Open
Abstract
AIM: To evaluate the effect of priming the tooth surface with 2% chlorhexidine gluconate on antibacterial activity of resin cement.
METHODS: Ten patients in whom a single missing tooth was present on both the right and left side in the upper or lower arch were selected. Two fixed partial dentures (FPDs) in each patient on the right and left side were planned. Each FPD was assigned either to the control or test group. In the control group, FPD was luted with resin cement and in the test group, the tooth surface was primed with 2% chlorhexidine gluconate before luting with resin cement. Bacteriological samples were collected at base line level, as the patient came to the outpatient department before the start of any treatment, 5 wk prior to cementation of FPD and at 13 wk (8 wk after final cementation). Microbiological processing of all samples was done and the results were statistically analyzed.
RESULTS: In the test group, a predominance of aerobic/facultative gram positive cocci rod was seen which indicates a healthy periodontal site, whereas in the control group, a predominance of anaerobic gram negative rods was present which indicates an unhealthy periodontal condition. This is evident by the fact that the anaerobic bacteria percentage in the control sample is 57% and 15% in the test sample after 13 wk, whereas the aerobic/facultative bacteria percentage is 43% in the control sample and 85% in the test sample after 13 wk. The percentage of gram negative bacteria in the control sample is 61% and in the test sample is 20% after 13 wk, whereas the percentage of gram positive bacteria in the control sample is 39% and in the test sample is 80% after 13 wk. The shift from anaerobic gram negative bacteria to aerobic gram positive bacteria is clearly seen from the control to test sample after 13 wk.
CONCLUSION: The present study demonstrated that priming the tooth surface with 2% chlorhexidine gluconate may enhance antibacterial activity of the resin cement.
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6572
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Emir S, Özkan Z, Altınsoy HB, Yazar FM, Sözen S, Bali İ. Ingested bone fragment in the bowel: Two cases and a review of the literature. World J Clin Cases 2013; 1:212-216. [PMID: 24340269 PMCID: PMC3856294 DOI: 10.12998/wjcc.v1.i7.212] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 05/09/2013] [Accepted: 08/13/2013] [Indexed: 02/05/2023] Open
Abstract
Generally, ingested foreign bodies are excreted from the digestive tract without any complications or morbidity. In adults, ingestion of foreign bodies frequently occurs in alcoholics and elderly individuals with dentures. The most commonly ingested foreign bodies are food stuffs or their parts, such as fish bones or fragments of bone and phytobezoars. Sharp foreign bodies like fish and chicken bones can lead to intestinal perforation and peritonitis. We report herein two cases, one of bowel perforation and another of anal impaction, both caused by ingested bone fragments. Complications due to ingested bone fragments are not common and preoperative diagnosis remains a challenge and therefore it must be considered in susceptible cases.
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6573
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Showkat HI, Jan A, Sarmast AH, Bhat GM, Jan BM, Bashir Y. Pneumomediastinum, pneumorachis, subcutaneous emphysema: An unusual complication of leukemia in a child. World J Clin Cases 2013; 1:224-226. [PMID: 24340272 PMCID: PMC3856297 DOI: 10.12998/wjcc.v1.i7.224] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Accepted: 08/20/2013] [Indexed: 02/05/2023] Open
Abstract
Pneumorrhachis (PR), or epidural emphysema, denotes the presence of air in the spinal epidural space. It can be associated with a variety of etiologies, including trauma; recent iatrogenic manipulations during surgical, anesthesiological and diagnostic interventions; malignancy and its associated therapy. It usually represents an asymptomatic epiphenomenon but also can be symptomatic by itself, as well as by its underlying pathology, and rarely can be fatal. The pathogenesis and etiology of PR are varied and can sometimes be a diagnostic challenge. As such, there are no standard guidelines for the management of symptomatic PR and its treatment is often individualized. Here, we present a case of a 14-year-old boy treated for leukemia who developed this complication and whether chemotherapy related or not, it proved to be fatal for him. To our knowledge, this is the first case in the literature of this complication with acute lymphoblastic leukemia.
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6574
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Chong WS. Dermatology in the military field: What physicians should know? World J Clin Cases 2013; 1:208-211. [PMID: 24340268 PMCID: PMC3856293 DOI: 10.12998/wjcc.v1.i7.208] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2013] [Revised: 08/25/2013] [Accepted: 09/04/2013] [Indexed: 02/05/2023] Open
Abstract
In the civilian dermatological setting, the top 5 skin diseases usually seen are eczema/dermatitis, acne, benign skin tumors, viral infections and pigmentary disorders. In comparison, the top 5 skin conditions encountered in the military sector are usually fungal infections, eczema/dermatitis, insect bite reactions, bacterial infections and acne. This is not surprising as military personnel, due to the special environment and vocations they are in, are prone to getting eczema as heat, sweating and wearing of the military uniform aggravate the condition. Fungal infections are common in those who wear the army boots. Insect bite reactions are not an uncommon sight among those who have to go to the jungle regularly for outfield training. Grass allergy or intolerance, contact dermatitis or acneiform eruption due to the application of military camouflage cream on the face, contact dermatitis to insect repellents, and military uniform allergy and intolerance are amongst the commonest dermatological problems encountered in the military field, and physicians should recognize them, investigate and manage these problems accordingly. Lastly, a diagnosis not to be missed in the military field is cutaneous melioidosis, especially when a military personnel presents with a non-healing ulcer.
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Sim J, Ahn HI, Han H, Jun YJ, Rehman A, Jang SM, Jang K, Paik SS. Splenic hamartoma: A case report and review of the literature. World J Clin Cases 2013; 1:217-219. [PMID: 24340270 PMCID: PMC3856295 DOI: 10.12998/wjcc.v1.i7.217] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 08/08/2013] [Accepted: 08/20/2013] [Indexed: 02/05/2023] Open
Abstract
Splenic hamartoma is a rare benign malformation, composed of an anomalous mixture of normal splenic elements, often found incidentally while working up other complaints or at autopsy. A splenic mass was incidentally found while evaluating the effects of a traffic accident in a 63-year-old woman. Abdominal computed tomography revealed a well-defined splenic mass with rim enhancement. The patient underwent splenectomy. The resected spleen contained a well-defined mass lesion measuring 3.5 cm × 3.0 cm. Microscopic examination revealed disorganized slit-like vascular channels lined by plump endothelial cells without atypia. The cells lining the vascular channels were positive for CD8, CD31, CD34 and vimentin. Endothelial cells that are positive for CD8 are a key feature that differentiates hamartoma from other vascular lesions of the spleen. Although this tumor is very rare, it must be included in the differential diagnosis of splenic mass-forming lesions.
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