scholarly journals Case Report on: Dandy Walker Malformation Syndrome

Author(s):  
Khushbu Meshram ◽  
Prerana Sakharwade ◽  
Sonali Kolhekar ◽  
Pooja Kasturkar ◽  
Shital Sakharkar

Introduction: Dandy Walker Syndrome is a congenital brain malformation that affects the cerebellum and the fluid filled areas that accompany it. The cerebellum is a part of the brain that deals with movement coordination as well as cognition and behavior. Case Presentation: The male patient 8 year old who was apparently admitted in A.V.B.R.H on 18/8/2019 is diagnosed with a known case of dandy walker malformation and came with the complaints of headache since 4 days, fever since 3 days, vomiting since 5 days and 3 episodes of seizures. All the necessary blood investigations has been done. The CT scan as well as MRI reports has shown that large posterior fossa cyst with open communication with fourth ventricle with hypoplastic left cerebellar hemisphere and no visualized cerebellar vermis. Before taking this case, information was given to the patients and their relatives and Informed consent was obtained from patient as well as relatives. Therapeutic Intervention: The patient was treated with NSAIDS, antibiotics, anticonvulsant, antiemetic and antacid and physical therapy to help keep muscle strength and flexibility The patient underwent VP shunt head circumference assessed regularly, vital signs hourly, provided vitamins enriched diet as per dietician’s order assisted dressing for drainage and physical therapy. Conclusion: The patient was admitted in A.V.B.R.H in a critical condition with the diagnosis of dandy walker syndrome, after providing the required treatment by the health care team members of hospital the patient condition was improved and satisfactory.

2018 ◽  
Vol 5 (2) ◽  
pp. 127-132 ◽  
Author(s):  
Lyudmila V. Olkhova ◽  
Vladimir E. Popov

Background. Currently, vascular access is one of the most important aspects in specific and accompanying treatment of cancer patients regardless of their age and sex. Partially implanted venous catheters previously described by Hickman were widely applied all over the world. The introduction of completely implanted venous port-systems revolutionized health care delivery and improved the quality of life in patients with oncological diseases. A fully implanted venous port consists of a silicone catheter which distal tip is connected to a port tank implanted subcutaneously. Such a design allows providing safe and multiple adequate vascular accesses regardless of the patient’s clinical state.Case Report. We present a clinical case of a 10-year-old patient diagnosed with medulloblastoma of the cerebellopontine angle and the left cerebellar hemisphere. The case described spontaneous detachment of an implanted venous port catheter and its migration to the venous heart in a patient who underwent chemotherapy by venous access provided through implantation of the venous port.Conclusion. Our clinical case demonstrated a rare and potentially extremely dangerous noninfectious complication associated with the use of venous port-systems. Implanted systems require washing 1–2 times per month with heparinized solutions or solutions containing taurolidine when they are not used. Periodic chest radiographs can reveal integrity alterations of the system. Any implanted system should be removed when it is not used, or it should be monitored on a regular basis.


Author(s):  
Matthew T. Whitehead ◽  
Gilbert Vezina ◽  
Sarah D. Schlatterer ◽  
Sarah B. Mulkey ◽  
Adre J. du Plessis

1997 ◽  
Vol 16 (4) ◽  
pp. 326-328 ◽  
Author(s):  
Véronique T. Humbertclaude ◽  
Philippe A. Coubes ◽  
Nicolas Leboucq ◽  
Bernard B. Echenne

1996 ◽  
Vol 16 (12) ◽  
pp. 1137-1140 ◽  
Author(s):  
CHIH-PING CHEN ◽  
FEN-FEN LIU ◽  
SHEAU-WEN JAN ◽  
YUH-CHENG YANG ◽  
CHUNG-CHI LAN

2021 ◽  
pp. 1-7
Author(s):  
Alice Senta Ryba ◽  
Juan Sales-Llopis ◽  
Stefan Wolfsberger ◽  
Aki Laakso ◽  
Roy Thomas Daniel ◽  
...  

Hemangioblastomas (HBs) are rare, benign, hypervascularized tumors. Fluorescent imaging with indocyanine green (ICG) can visualize tumor angioarchitecture. The authors report a case of multiple HBs involving two radiologically silent lesions only detected intraoperatively by ICG fluorescence. A 26-year-old woman presented with a cystic cerebellar mass on the tentorial surface of the left cerebellar hemisphere on MRI. A left paramedian suboccipital approach was performed to remove the mural nodule with the aid of ICG injection. The first injection, applied just prior to removing the nodule, highlighted the tumor and vessels. After resection, two new lesions, invisible on the preoperative MRI, surprisingly enhanced on fluorescent imaging 35 minutes after the ICG bolus. Both silent lesions were removed. Histological analysis of all three lesions revealed they were positive for HB. The main goal of this report is to hypothesize possible explanations about the mechanism that led to the behavior of the two silent lesions. Intraoperative ICG videoangiography was useful to understand the 3D angioarchitecture and HB flow patterns to perform a safe and complete resection in this case. Understanding the HB ultrastructure and pathophysiological mechanisms, in conjunction with the properties of ICG, may expand potential applications for their diagnosis and future treatments.


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