scholarly journals Duplication and Multiseptate Urinary Bladder: A Rare Case Report

2021 ◽  
Vol 57 (3) ◽  
pp. 267
Author(s):  
Muhammad Fawzi Zulfikar ◽  
Wahjoe Djatisoesanto ◽  
Tarmono Tarmono
Keyword(s):  
Magnetic Resonance Imaging ◽  
Pediatric Surgery ◽  
Rare Case ◽  
Congenital Abnormalities ◽  
Urinary Tract Obstruction ◽  
Resonance Imaging ◽  
Rare Case Report ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Surgery Department

The multiseptate bladder is a congenital bladder anomaly that is very rare and often accompanied by other congenital abnormalities. This condition could result in intravesical obstruction and kidney failure in more serious conditions. A 3-year-old girl without any complaint was consulted by the Pediatric Surgery Department with postoperative cloacal type malformation anorectal (MAR) postero-sagittal anorecto-vagino-urethroplasty (PSARVUP) + sigmoidectomy. Magnetic Resonance Imaging (MRI) of the pelvis showed the appearance of four interconnected multiple fluid lesions. Cystoscopy was performed and found many septa with varied positions and forms. From the cystography during the operation, it was seen duplication of the right and left bladder. There was no further operative treatment in the field of urology because no urinary tract obstruction and normal renal function were found in this study.

scholarly journals Case Report: Incidentally diagnosed hemangioma of the right atrioventricular groove in an athlete

F1000Research ◽  
2020 ◽  
Vol 9 ◽  
pp. 1080
Author(s):  
Asma Achour ◽  
Mezri Maatouk ◽  
Ahmed Miladi ◽  
Marouane Mahjoub ◽  
Mabrouk Abdelali ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Case Report ◽  
Rare Case ◽  
Surgical Excision ◽  
Resonance Imaging ◽  
Atrioventricular Groove ◽  
Incidental Discovery ◽  
Magnetic Resonance Imaging Mri ◽  
The Right

The purpose of this article is to illustrate a rare case of a pericardial hemangioma of the right atrioventricular groove of incidental discovery in a tennis player who presented with cough and dyspnea and was treated by surgical excision with a favorable outcome. We also report the role of cardiac magnetic resonance imaging (MRI) in the diagnosis and management of this pericardial tumor.

scholarly journals Lymphangiography and focal pleurodesis treatment of chylothorax with an aberrant thoracic duct following oesophagectomy: a case report

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
Tomoyuki Ishida ◽  
Jun Kanamori ◽  
Hiroyuki Daiko
Keyword(s):  
Magnetic Resonance Imaging ◽  
Interventional Radiology ◽  
Case Report ◽  
Magnetic Resonance ◽  
Thoracic Duct ◽  
Rare Case ◽  
Resonance Imaging ◽  
Case Presentation ◽  
Thoracostomy Tube ◽  
Magnetic Resonance Imaging Mri

Abstract Background Management of postoperative chylothorax usually consists of nutritional regimens, pharmacological therapies such as octreotide, and surgical therapies such as ligation of thoracic duct, but a clear consensus is yet to be reached. Further, the variation of the thoracic duct makes chylothorax difficult to treat. This report describes a rare case of chylothorax with an aberrant thoracic duct that was successfully treated using focal pleurodesis through interventional radiology (IVR). Case presentation The patient was a 52-year-old man with chylothorax after a thoracoscopic oesophagectomy for oesophageal cancer. With conventional therapy, such as thoracostomy tube, octreotide or fibrogammin, a decrease in the amount of chyle was not achieved. Therefore, we performed lymphangiography and pleurodesis through IVR. The patient appeared to have an aberrant thoracic duct, as revealed by magnetic resonance imaging (MRI); however, after focal pleurodesis, the leak of chyle was diminished, and the patient was discharged 66 days after admission. Conclusions Chylothorax remains a difficult complication. Focal pleurodesis through IVR can be one of the options to treat chylothorax.

Intrasellar Intercarotid Communicating Artery Associated with Agenesis of the Right Internal Carotid Artery: Case Report

Neurosurgery ◽  
1988 ◽  
Vol 23 (6) ◽  
pp. 770-773 ◽  
Author(s):  
Masahiko Udzura ◽  
Hiroo Kobayashi ◽  
Yoshio Taguchi ◽  
Hiroaki Sekino
Keyword(s):  
Magnetic Resonance Imaging ◽  
Carotid Artery ◽  
Internal Carotid Artery ◽  
Internal Carotid ◽  
Spatial Relationship ◽  
Resonance Imaging ◽  
Anomalous Artery ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Relationship Of

Abstract A 54-year-old man with a right hemiparesis was found to have an intrasellar intercarotid communicating artery associated with agenesis of the right internal carotid artery. Magnetic resonance imaging (MRI) studies demonstrated the spatial relationship of the anomalous artery to the surrounding structures, thus suggesting an embryonic enlargement of the capsular artery as a source of this anomalous artery.

In Vivo MR Studies of Dynamic Changes in the Interosseous Membrane of the Forearm During Rotation

1999 ◽  
Vol 24 (2) ◽  
pp. 245-248 ◽  
Author(s):  
T. NAKAMURA ◽  
Y. YABE ◽  
Y. HORIUCHI
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Interosseous Membrane ◽  
Resonance Imaging ◽  
Forearm Rotation ◽  
Dynamic Changes ◽  
Magnetic Resonance Imaging Mri ◽  
Membranous Part ◽  
The Right

In vivo dynamic changes in the interosseous membrane (IOM) during forearm rotation were studied using magnetic resonance imaging (MRI). The right forearms of 20 healthy volunteers were examined in five different rotational positions. Axial slices were obtained at the proximal quarter, the middle and the distal quarter of the forearm. The changes in shape of the IOM during rotation were observed in an axial MR plane. For each image, we measured the interosseous distance and the length of the interosseous membrane. Images of the tendinous and membranous parts of the IOM could be differentiated by thickness. There were minimal dynamic changes in the tendinous part on the MRI while the membranous part showed numerous changes during rotation. The interosseous distance and the length of the interosseous membrane were maximum from a neutral to a slightly supinated position. The tendinous part is considered to be taut during rotation to provide stability between the radius and the ulna, but the membranous part which is soft, thin and elastic, allows smooth rotation.

scholarly journals An unusual case of unilateral limb hypertrophy: Lipoma of sacral roots

2012 ◽  
Vol 03 (01) ◽  
pp. 89-92 ◽  
Author(s):  
Archana B Netto ◽  
Sanjib Sinha ◽  
Arun B Taly ◽  
Chandrajit Prasad ◽  
A Mahadevan ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Unusual Case ◽  
Tethered Cord ◽  
Leg Pain ◽  
Lumbosacral Spine ◽  
Resonance Imaging ◽  
Chronic Denervation ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Progressive Enlargement

ABSTRACTWe report an unusual case of unilateral limb pseudo hypertrophy in a 21-year-old lady who developed progressive enlargement of the right calf followed by thigh in association with chronic leg pain. Magnetic resonance imaging (MRI) of the affected limb confirmed enlargement of various muscles. Electromyography revealed neurogenic features consistent with S1 radiculopathy. MRI of the lumbosacral spine showed tethered cord with a lipoma infiltrating multiple sacral roots. Our case illustrates that muscular pseudo hypertrophy may follow chronic denervation as a consequence of spinal neural compressive disease. The various mechanisms postulated for this distinct condition are outlined.

The magnetless Clarion® cochlear implant in a patient with neurofibromatosis 2

1999 ◽  
Vol 113 (5) ◽  
pp. 458-463 ◽  
Author(s):  
J. Graham ◽  
C. Lynch ◽  
B. Weber ◽  
L. Stollwerck ◽  
J. Wei ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Cochlear Implant ◽  
Cochlear Implants ◽  
Round Window ◽  
Cochlear Nerve ◽  
Resonance Imaging ◽  
Neurofibromatosis 2 ◽  
Hearing Thresholds ◽  
Magnetic Resonance Imaging Mri ◽  
The Right

AbstractWe present our experience using the Clarion® magnetless multichannel cochlear implant with a woman profoundly deafened following bilateral acoustic neuromata as a consequence of neurofibromatosis 2 (NF2). The right neuroma had been previously removed without an attempt at neural preservation. On the left, however, a posterior fossa approach had been taken with the aim of preserving hearing. Although the left cochlear nerve appeared to be undamaged at the end of the operation, no hearing thresholds could be elicited on post-operative audiometry, because of damage either to the cochlear nerve or to the blood supply to the cochlea. Round window electrical stimulation subsequently produced a perception of sound, confirming that the cochlear nerve was capable of functioning and that a cochlear implant would be effective. Because she would need regular magnetic resonance imaging (MRI) to monitor existing and future NF2 lesions, it was decided to use a magnetless Clarion® implant, which has been shown to be MRI compatible. We report our experience of using the device in this case and discuss some of the issues related to the provision of cochlear implants to patients with NF2.

scholarly journals Extraskeletal Chondroma of the Preauricular Region: A Case Report and Literature Review

2012 ◽  
Vol 2012 ◽  
pp. 1-4 ◽  
Author(s):  
Futoshi Watanabe ◽  
Tadahiko Saiki ◽  
Yoshihisa Ochochi
Keyword(s):  
Magnetic Resonance Imaging ◽  
Differential Diagnosis ◽  
Rare Case ◽  
Clinical Characteristics ◽  
Hyaline Cartilage ◽  
Surrounding Tissue ◽  
Resonance Imaging ◽  
En Bloc ◽  
Cartilaginous Tumor ◽  
The Right

An extraskeletal chondroma is a rare benign cartilaginous tumor that develops in soft tissue. Histologically, it is a lobulated nodule surrounded by a fibrous capsule; the inside consists of mature hyaline cartilage containing a few normal chondrocytes. We present a rare case of extraskeletal chondroma in the preauricular region. A 43-year-old man presented with a 2-cm-diameter right preauricular tumor that had been developing for 1 year. Magnetic resonance imaging showed a solid lobulated tumor in the right preauricular region, which was proximate to the capsule of the right temporomandibular joint (TMJ). This was subsequently resected under general anesthesia. The tumor was not in contact with the TMJ capsule and had not invaded the surrounding tissue, facilitatingen blocexcision. Histopathologically, the tumor comprised mainly of hyaline cartilage containing chondrocytes with chondrocytic lacunae and was diagnosed as a chondroma. The postoperative period was uneventful, and there was no evidence of recurrence at the 2-year followup. We describe the clinical characteristics of our case and review the literature, emphasizing the differential diagnosis.

scholarly journals Unusual Presentation of Laryngeal Cavernous Hemangioma

2015 ◽  
Vol 5 (2) ◽  
pp. 67-69
Author(s):  
Arpit Sharma ◽  
Jyoti Dabholkar ◽  
Jaini Lodha ◽  
Nitish Virmani
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Cavernous Hemangioma ◽  
Rare Case ◽  
Acute Onset ◽  
Unusual Presentation ◽  
Rare Tumor ◽  
Resonance Imaging ◽  
Detailed Evaluation ◽  
Magnetic Resonance Imaging Mri

ABSTRACT Cavernous hemangioma is a rare tumor of the adult larynx. These hemangiomas are confined to the larynx and generally asymptomatic. We present a rare case of a huge cavernous hemangioma in a 22-year-old patient who presented with stridor and a huge swelling in the neck, of acute onset. Detailed evaluation including 70° Hopkins laryngoscopy, contrastenhanced computed tomography (CT) scan and magnetic resonance imaging (MRI) revealed a vascular malformation with both intra- and extralaryngeal components. The typical findings of hemangioma with its management are highlighted in this article. Postoperatively, patient's voice improved and the stridor was relieved. How to cite this article Lodha J, Sharma A, Dabholkar J, Virmani N. Unusual Presentation of Laryngeal Cavernous Hemangioma. Int J Phonosurg Laryngol 2015;5(2):67-69.

Quantitative Muscle Ultrasound versus Magnetic Resonance Imaging in Duchenne Muscular Dystrophy

2020 ◽  
Author(s):  
Jun Hu ◽  
Li Jiang ◽  
Siqi Hong ◽  
Li Cheng ◽  
Qiao Wang ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Duchenne Muscular Dystrophy ◽  
Magnetic Resonance ◽  
Muscular Dystrophy ◽  
Low Cost ◽  
Muscle Thickness ◽  
Resonance Imaging ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
Muscle Ultrasound

Abstract Background: Nowadays, it needs favorable biomarkers to follow up the disease progression and therapeutic responses of Duchenne muscular dystrophy (DMD). This study evaluates which one of Quantitative muscle ultrasound (QMUS) and magnetic resonance imaging (MRI) is suitable for the disease in China. Methods: Thirty-six boys with DMD engaged in the longitudinal observational cohort study, who used prednisone from baseline to 12th month. Muscle thickness (MT) and echo intensity (EI) of QMUS and T1-weighted MRI grading were measured in the right quadriceps femoris of the boys with DMD. Results: The scores of MT and EI of QMUS and T1-weighted MRI grading showed significant correlations with the clinical ones of muscle strength, timed testing, and quality of life. The scores of MT and EI of QMUS showed good correlations with the ones of T1-weighted MRI grading too (P<0.05). But 15 of 36 boys with DMD did not take MRI examinations for different reasons. Conclusions: QMUS and MRI can use as biomarkers for tracking DMD. Nevertheless, QMUS, because of its practical, low cost, and patient-friendly, applies for DMD widely than MRI in China. Keywords: Ultrasonography, Magnetic resonance imaging, Duchenne muscular dystrophy, Child

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