1,044 results match your criteria Colloid Cysts


Postoperative cerebro spinal fluid diversion in patients with third ventricular colloid cysts.

J Pak Med Assoc 2022 May;72(5):993-996

Aga Khan University Hospital, Karachi.

Colloid cysts are a group of CNS neoplasms that usually present with features of CSF flow obstruction. The treatment is by microsurgical, endoscopic or stereotactic techniques. Hydrocephalus usually resolves postoperatively, but in around 3-7% of cases symptoms persist and ultimately require CSF diversion. Read More

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Delayed hydrocephalus after excision of a colloid cyst: a case report.

J Med Case Rep 2022 Jun 7;16(1):226. Epub 2022 Jun 7.

Department of Anesthesiology, University of North Carolina, N2198, CB #7010, Chapel Hill, NC, 27599-7010, USA.

Background: In this case report we describe an unusual case of a patient who underwent resection of a colloid cyst and then presented 6 weeks postoperatively with obstructive hydrocephalus. There appear to be no prior reports of such a delayed complication after colloid cyst resection.

Case Presentation: A 50-year-old Caucasian woman underwent resection of a colloid cyst with an uncomplicated perioperative course. Read More

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In Reply to the Letter to the Editor Regarding "Endoscopic versus Open Microsurgical Excision of Colloid Cysts: A Comparative Analysis and State-of-the-Art Review of Neurosurgical Techniques".

World Neurosurg 2022 Jun;162:210

College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Riyadh, Saudi Arabia; Division of Neurosurgery, Department of Surgery, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia.

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Letter to the Editor Regarding "Endoscopic versus Open Microsurgical Excision of Colloid Cysts: A Comparative Analysis and State-of-the-Art Review of Neurosurgical Techniques".

World Neurosurg 2022 Jun;162:208-209

Neurosurgical Clinic, AOUP "Paolo Giaccone," Post Graduate Residency Program in Neurologic Surgery, Department of Experimental Biomedicine and Clinical Neurosciences, School of Medicine, University of Palermo, Palermo, Italy.

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Invasive cystic hypersecretory carcinoma of the breast.

Autops Case Rep 2022 28;12:e2021375. Epub 2022 Apr 28.

Atal Bihari Vajpayee Institute of Medical Sciences and Dr RML Hospital, Department of Surgery, New Delhi, India.

Cystic hypersecretory carcinoma (CHC) of the breast is a rare variant of ductal carcinoma, characterized by variably sized cysts lined by micropapillary fronds to proliferative pseudostratified columnar epithelium. It includes a spectrum of morphological features ranging from clearly benign cystic hypersecretory hyperplasia (CHH), CHH with atypia to invasive CHC. Only 20 cases of invasive CHC have been reported to date. Read More

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Transcallosal Suprachoroidal Approach for a Small Third Ventricular Colloid Cyst.

Neurol India 2022 Mar-Apr;70(2):515-519

Department of Neurosurgery and Gamma-Knife, All India Institute of Medical Sciences, New Delhi, India.

Background And Introduction: The interhemispheric transcallosal approach provides an elegant pathway to access the lesions of the third ventricle. However, every step of this approach is fraught with hazards which must be negotiated delicately. A comprehensive knowledge of surgical anatomy coupled with technical skill is necessary for optimum surgical results. Read More

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Hemorrhagic cavum vergae colloid cyst: A presentation of anterograde amnesia without hydrocephalus.

Surg Neurol Int 2022 15;13:148. Epub 2022 Apr 15.

Departments of Neurosurgery, Baylor College of Medicine, Houston, Texas, United States.

Background: Colloid cysts characteristically arise from the roof of the third ventricle near the foramen of Monro, causing symptoms from obstructive hydrocephalus. However, atypical locations have been reported with various clinical presentations, growth patterns, and displacement of surrounding anatomic structures.

Case Description: Here, we describe the interesting case of a patient with a large hemorrhagic cavum vergae colloid cyst presenting with anterograde amnesia soon after starting antiplatelet therapy. Read More

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A large-area organic transistor with 3D-printed sensing gate for noninvasive single-molecule detection of pancreatic mucinous cyst markers.

Anal Bioanal Chem 2022 Apr 11. Epub 2022 Apr 11.

CSGI (Centre for Colloid and Surface Science), Via E. Orabona 4, 70125, Bari, Italy.

Early diagnosis in a premalignant (or pre-invasive) state represents the only chance for cure in neoplastic diseases such as pancreatic-biliary cancer, which are otherwise detected at later stages and can only be treated using palliative approaches, with no hope for a cure. Screening methods for the purpose of secondary prevention are not yet available for these cancers. Current diagnostic methods mostly rely on imaging techniques and conventional cytopathology, but they do not display adequate sensitivity to allow valid early diagnosis. Read More

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Letter to the Editor. Pediatric colloid cysts.

J Neurosurg Pediatr 2022 Apr 8:1-2. Epub 2022 Apr 8.

1Weill Cornell Medical College, NewYork-Presbyterian Hospital, New York, NY.

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Xanthogranulomatous Colloid Cyst in a 13-Year-Old Boy: A Case Report and Surgical Implications.

Pediatr Neurosurg 2022 5;57(3):202-206. Epub 2022 Apr 5.

Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India.

Introduction: Colloid cysts are relatively uncommon lesions in the pediatric population. The xanthogranulomatous (XG) variant is very rare with less than 30 reported cases.

Case Report: In this report, the patient was a 13-year-old boy who presented with transient episodes of headache with blurring of vision. Read More

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Familial colloid cysts: not a chance occurrence.

J Neurooncol 2022 Apr 3;157(2):321-332. Epub 2022 Mar 3.

Department of Neurological Surgery, Weill Cornell Medical College, New York-Presbyterian Hospital, 625 E 68th St; Starr 651, New York, NY, 10065, USA.

Purpose: Colloid cysts are rare, benign brain tumors of the third ventricle with an estimated population prevalence of 1 in 5800. Sudden deterioration and death secondary to obstructive hydrocephalus are well-described presentations in patients with a colloid cyst. Although historically conceptualized as driven by sporadic genetic events, a growing body of literature supports the possibility of an inherited predisposition. Read More

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Comparison of microscopic and endoscopic resection of third-ventricular colloid cysts: A systematic review and meta-analysis.

Clin Neurol Neurosurg 2022 04 18;215:107179. Epub 2022 Feb 18.

Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic of Iran.

Background And Aim: Colloid cysts are uncommon benign lesions. There is a lack of consensus regarding the preferred surgical strategy for colloid cyst resection; the technique with the optimal rates of remission, recurrence, mortality, and complications is debatable.

Materials And Methods: To determine surgical outcomes, we performed a systematic review of the published literature on Colloid cysts. Read More

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Pediatric colloid cysts: a multinational, multicenter study. An IFNE-ISPN-ESPN collaboration.

J Neurosurg Pediatr 2022 Feb 11:1-8. Epub 2022 Feb 11.

1Department of Pediatric Neurosurgery, Dana Children's Hospital, Tel Aviv Medical Center; and.

Objective: Colloid cysts (CCs) are rare at all ages, and particularly among children. The current literature on pediatric CC is limited, and often included in mixed adult/pediatric series. The goal of this multinational, multicenter study was to combine forces among centers and investigate the clinical course of pediatric CCs. Read More

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February 2022

Surgical management of colloid cysts of the third ventricle: a single-institution comparison of endoscopic and microsurgical resection.

J Neurosurg 2022 Feb 11:1-9. Epub 2022 Feb 11.

Objective: Colloid cysts of the third ventricle are histologically benign lesions that can cause obstructive hydrocephalus and death. Historically, colloid cysts have been removed by open microsurgical approaches. More recently, minimally invasive endoscopic and port-based techniques have offered decreased complications and length of stay, with improved patient satisfaction. Read More

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February 2022

Transseptal interforniceal endoscopic removal of superiorly recessed colloid cysts.

J Neurosurg 2022 Jan 28:1-7. Epub 2022 Jan 28.

1Department of Neurological Surgery, NewYork-Presbyterian Hospital-Weill Cornell Medicine, New York, New York.

Objective: Transforaminal endoscopic colloid cyst resection is well described. However, some anatomical colloid cyst variants may warrant a modified approach. Rarely, colloid cysts separate the forniceal columns and grow superiorly within the leaflets of the septum pellucidum. Read More

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January 2022

Neuroendoscopy in the Surgical Management of Lateral and Third Ventricular Tumors: Looking Beyond Microneurosurgery.

Neurol India 2021 Nov-Dec;69(6):1571-1578

Department of Neurosurgery, Bombay Hospital Institute of Medical Sciences, Mumbai, Maharashtra, India.

Background: Intraventricular tumors pose a surgical challenge because of the difficulty in reaching their deep location through safe corridors and their adherence or proximity to vital neurovascular structures. Although microneurosurgery is the mainstay of surgical management, neuroendoscopy aided by adjuncts, namely, navigation and ultrasonic aspirators, has made a great contribution to improving surgical results.

Objective: This article reviews the experience of a neurosurgical unit with endoscopic procedures for intraventricular tumors. Read More

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January 2022

[Microscopic excision of a colloyd cyst of the third ventricle assisted by endoscopy. Case report and literature analysis.]

Rev Fac Cien Med Univ Nac Cordoba 2021 12 28;78(4):395-397. Epub 2021 Dec 28.

.

Introduction: Colloid cysts are histologically benign lesions, probably derived from the endoderm, which represent 0.3-2% of brain tumors. They are usually attached to the roof of the third ventricle in direct relation to the foramen of Monro, which can cause a blockage to the circulation of cerebrospinal fluid, determining hydrocephalus and in some cases sudden death. Read More

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December 2021

[The Baker's cyst - a blunt sword of Damokles in radiosynoviorthesis (RSO)?]

Nuklearmedizin 2022 Feb 29;61(1):42-48. Epub 2021 Oct 29.

Standort Gießen, Überörtliche Berufsausübungsgemeinschaft für Nuklearmedizin, Hanau - Frankfurt - Offenbach - Gießen, Giessen, Germany.

The existence of a popliteal Baker's cyst was regarded as a contraindication for radiosynoviorthesis of the knee joint since decades. A so-called "ventile mechanism" was discussed leading to a significant concentration of the intraarticularly applied, high energy beta emitting radiopharmaceutical yttrium-90-colloid in the cyst. This cyst arises from a bursa beneath the tendon of the medial head of the gastrocnemius muscle, normally communicating with the knee joint space. Read More

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February 2022

Retrospective evaluation of endoscopic treatment in colloid cyst of the third ventricle.

Wideochir Inne Tech Maloinwazyjne 2021 Sep 26;16(3):604-611. Epub 2021 Feb 26.

Department of Neurosurgery and Neurotraumatology, Jagiellonian University Medical College, Krakow, Poland.

Introduction: Endoscopic methods have gained a well-established position in surgical treatment of colloid cysts of third ventricle. However, the possibility of total tumor removal with this method and the long-term effectiveness of treatment are being questioned.

Aim: Personal twenty years' experience in treatment of third ventricle colloid cysts is presented on the basis of retrospective analysis. Read More

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September 2021

Colloid cysts: Neuropsychological outcome, quality of life and long-term control after endoscopic gross total resection.

Clin Neurol Neurosurg 2021 10 16;209:106951. Epub 2021 Sep 16.

Department of Neurosurgery, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India.

Background: Endoscopy is increasingly being adopted for removing colloid cysts. However, the neuropsychological outcome and quality of life (QOL) have not been studied in detail. This study is to evaluate the efficacy of endoscopic excision on cognitive measures and QOL. Read More

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October 2021

Letter to the Editor. Colloid cysts in children.

J Neurosurg Pediatr 2021 Sep 17. Epub 2021 Sep 17.

1National Institute of Mental Health and Neurosciences, Bangalore, India.

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September 2021

Clinical and cytopathological features of suspected thyroglossal duct cysts and neoplasms arising from them: A large series from a referral cancer center.

Cancer Cytopathol 2022 01 16;130(1):72-79. Epub 2021 Sep 16.

Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.

Background: Thyroglossal duct cysts (TGDCs) are the most common congenital midline cystic lesions in the neck, and they are often evaluated by fine-needle aspiration. Recognizing the cytomorphologic features of TGDCs and their mimics is important for clinical management.

Methods: This study examined the clinical, radiological, and cytopathological features of 86 ultrasonography-guided fine-needle aspiration (US-FNA) specimens from clinically suspected TGDCs or malignancies arising from TGDCs and correlated the findings with surgical follow-up and/or imaging studies. Read More

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January 2022

Third ventricle colloid cysts: An endoscopic case series emphasizing technical variations.

Surg Neurol Int 2021 27;12:376. Epub 2021 Jul 27.

Department of Neurosurgery, Universidade Federal de São Paulo, São Paulo, Brazil.

Background: Colloid cyst treatment with purely endoscopic surgery is considered to be safe and effective. Complete capsule removal for gross total resection is usually recommended to prevent recurrence but may not always be safely feasible. Our objective was to assess the results of endoscopic surgery using mainly aspiration and coagulation without complete capsule resection and discuss the rationale for the procedure. Read More

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Retrospective analysis of ultrasound-guided minimally invasive treatment of various thyroid cysts.

Am J Otolaryngol 2022 Jan-Feb;43(1):103192. Epub 2021 Sep 2.

Department of Ultrasound, Beijing Friendship Hospital, NO.95 Yongan Road, Xicheng District, Beijing, China.

Purpose: The aim of this article was to determine the efficacy and safety of the combined use of ethanol and microwave (MWA) to thyroid cysts and explore the differences of various cysts.

Materials And Methods: A total of 136 patients and 142 thyroid cystic nodules and predominantly cystic nodules received combination therapy of ethanol and MWA between January 2016 and December 2019 in BeiJing Friendship Hospital. They were divided into different groups according to the size, and the characteristics of fluid aspirated. Read More

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February 2022

In Reply to the Letter to the Editor Regarding "Postexercise Death Due to Hemorrhagic Colloid Cyst of Third Ventricle: Case Report and Literature Review".

World Neurosurg 2021 09;153:153

Section of Neurosurgery, Carilion Clinic, Roanoke; Virginia Tech Carilion School of Medicine, Roanoke; and Virginia Tech School of Neuroscience, Blacksburg, Virginia, USA.

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September 2021

Colloid cyst of the third ventricle.

J Am Coll Emerg Physicians Open 2021 Aug 12;2(4):e12503. Epub 2021 Aug 12.

The University of Toledo College of Medicine and Life Sciences Toledo Ohio USA.

A colloid cyst is a malformation composed of an amorphous, gelatinous material surrounded by epithelial and connective tissue. It is typically located in the third ventricle, leading to signs of increased intracranial pressure and hydrocephalus. In this case report, we discuss a classic presentation of a patient presenting with a colloid cyst of the third ventricle. Read More

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Large pituitary colloid cyst causing visual and hormonal defects.

BMJ Case Rep 2021 Jul 9;14(7). Epub 2021 Jul 9.

Neurosurgical Department, Hull University Teaching Hospitals NHS Trust, Hull, UK.

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Solitary Metastasis of Colon Adenocarcinoma Mimicking Colloid Cyst of the Third Ventricle.

Cureus 2021 May 22;13(5):e15181. Epub 2021 May 22.

Neurological Surgery, University of Texas Medical Branch, Galveston, USA.

Metastatic lesions to the choroid plexus, although far less common than colloid cysts, can present very similarly both symptomatically and radiographically. Choroid plexus metastases are most common in the lateral ventricles, however, when they occur in the third and fourth ventricles they may cause obstructive hydrocephalus typical of a colloid cyst lesion. Renal cell carcinoma is the most common primary cancer, but many rare primaries have been reported. Read More

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