Multilocular-cyst: Causes & Reasons

Warning: Do not use in emergencies, if pregnant, if under 18, or as a substitute for a doctor’s advice or diagnosis. Learn more

Possible Causes for multilocular cyst

Ovarian Adenoma

cysts containing fluid of various viscosity. [radiopaedia.org]

Macroscopic appearance Serous cystadenomas are usually composed of unilocular (or at times multilocular) cysts filled with clear watery fluid. [radiopaedia.org]

[…] low-level internal echogenicity due to increased mucin content different locules may contain various degrees of echogenicity MRI Mucinous cystadenomas are usually seen as large multilocular [radiopaedia.org]

Cystadenoma

Computed tomography revealed a well-demarcated, multilocular cyst, approximately 4 cm in size, at the pancreas head. [ncbi.nlm.nih.gov]

Upon gross examination, the specimen was a thin-walled, multilocular cyst with a dominant loculus that measured 10.0 7.5 5.5 cm 3. [kjim.org]

Upon gross examination, the specimen was a thin-walled, multilocular cyst with a dominant loculus that measured 10.0 7.5 5.5 cm3. [kjim.org]

Ovarian Cystadenoma

cysts containing fluid of various viscosity. [radiopaedia.org]

Macroscopic appearance Serous cystadenomas are usually composed of unilocular (or at times multilocular) cysts filled with clear watery fluid. [radiopaedia.org]

Echinococcus Multilocularis Infection

Viñas M Quistes hidáticos multiloculares o alveolares [Multilocular or alveolar hydatid cysts] La Semana Médica (Argentina) 1903; 10 :1234–6 [ Google Scholar ] 5. [ncbi.nlm.nih.gov]

E. multilocularis produces multilocular alveolar cysts (1-10 mm in diameter) that resemble alveoli and grow by exogenous proliferation with cysts progressively invading the [ajronline.org]

The patients in whom he diagnosed the disease had multilocular cysts with an alveolar aspect, resembling European AE. [ncbi.nlm.nih.gov]

Pleuropulmonary Blastoma

Type I PPB is a delicate multilocular cyst with variable numbers of primitive mesenchymal cells beneath a benign epithelial surface. [ncbi.nlm.nih.gov]

From a multilocular cyst, PPB has the potential to progress to a high-grade multipatterned primitive sarcoma. [ncbi.nlm.nih.gov]

This study reviews 51 cases of type I PPB and 6 lung cysts from relatives of children with PPB. [ncbi.nlm.nih.gov]

Biliary Cystadenoma

cyst arising from the left lobe of the liver. [ncbi.nlm.nih.gov]

Computed tomography and abdominal sonography showed characteristic multilocular cysts in the left lobe of the liver. [ncbi.nlm.nih.gov]

Ultrasound At US, a biliary cystadenoma appears as a unilocular or multilocular cyst with enhanced through transmission. [radiopaedia.org]

Ovarian Cyst

RMI U x M x CA125 The ultrasound result is scored 1 point for each of the following characteristics: multilocular cysts, solid areas, metastases, ascites and bilateral lesions [web.archive.org]

Table 1: The risk of malignancy index (RMI) scoring system 50, 51 Feature RMI 1 Score RMI 2 Score Ultrasound features: multilocular cyst solid areas bilateral lesions scites [web.archive.org]

A large ovarian cyst is shown in the images below. (See Treatment.) A multilocular right ovarian cyst that is 24 cm in diameter. [web.archive.org]

Thymic Cyst

A computed tomography scan demonstrated the lesion to be a multilocular fluid-containing cyst. A large, 15-cm cyst contiguous with the thymus was removed. [ncbi.nlm.nih.gov]

Multilocular cysts have been reported in association with a variety of neoplastic, autoimmune, and infectious conditions. [ncbi.nlm.nih.gov]

To the best of our knowledge, this is the first report of aspiration cytology of a mediastinal seminoma associated with a multilocular cyst. [ncbi.nlm.nih.gov]

Ovarian Papillary Cystadenoma

[…] a solid component - Unilocular solid cyst: a unilocular cyst with a solid component - Multilocular cyst: a cyst with at least one septum but no solid component - Multilocular [e-ultrasonography.org]

Macroscopic appearance Serous cystadenomas are usually composed of unilocular (or at times multilocular) cysts filled with clear watery fluid. [radiopaedia.org]

The cyst is usually unilocular, but it can be multilocular. Cysts are filled with clear, serous fluid [1]. [cancerwall.com]

CDK4-linked Melanoma

Macroscopic appearance Serous cystadenomas are usually composed of unilocular (or at times multilocular) cysts filled with clear watery fluid. [radiopaedia.org]

It is a multilocular cyst with smooth outer and inner surfaces. It tends to be huge in size. Of all ovarian tumours, mucinous tumours comprise 15% [1,2]. [ncbi.nlm.nih.gov]

Cysts can be quite large in size and have the potential to be seen filling most of the lower pelvis with extension into the upper abdomen. [radiopaedia.org]

Solitary Renal Cyst

Abstract In a review of current literature, the evolution of technology of endovideosurgical treatment approaches of simple solitary, multilocular, multiple cysts and polycystic [kazan-medjournal.ru]

Renal cysts of embryonic origin renal simple cysts solitary renal cysts multilocular renal cysts calyceal diverticula or pelvic diverticula renal cystic diseases renal cysts [humpath.com]

A cystic tumor (multilocular cystic nephroma) was found in one child (Figure) with a complex cyst (graded III by both radiologists). [indiana.pure.elsevier.com]

Cherubism

Symmetrical, multilocular cysts are seen radiologically. Histopathologically, vascular fibrous tissue containing multinucleated giant cells is seen. [jamanetwork.com]

This tests showed several multilocular cysts in all four quadrants of jaws ( Fig. 1 ). [reumatologiaclinica.org]

Discussion Cherubism results from replacement of bone with multilocular cysts due to osteoblasts and osteoclasts malfunctioning (Figs. 2 and 3, Supplementary Material). [reumatologiaclinica.org]

Mucinous Cystadenocarcinoma of the Ovary

Grossly, the outer surface of mass was smooth with intact capsule and cut surface having multilocular cyst with solid areas [Figure 1]. [ccij-online.org]

cysts containing fluid of various viscosity. [radiopaedia.org]

Malignant Neoplasm of the Ovary

Diagnosis and Clinical Evaluation  Investigations ,, Computed Tomography  On CT, ovarian cancer demonstrates varied morphologic patterns, including a multilocular cyst with [slideshare.net]

One point is assigned for each of the following: a multilocular cyst (sort of like a cluster of large grapes), solid areas, evidence of spread (metastases), abnormal free [verywellhealth.com]

Struma Ovarii

Three of four cystic masses (one unilocular, one bilocular and two multilocular cysts) had mural nodules. Calcifications were found in two tumors, and fat in one. [synapse.koreamed.org]

Two cases of pure struma ovarii were multilocular–solid tumors without any specific ultrasound characteristics (Figure 7) and another two were multilocular cysts (Figure 8 [obgyn.onlinelibrary.wiley.com]

[…] with a well circumscribed solid area, (b) cyst with a ‘struma pearl’ (arrow), (c) another cyst with a ‘struma pearl’, (d) multilocular solid tumor with no specific ultrasound [obgyn.onlinelibrary.wiley.com]

Solid Ovarian Teratoma

W/ torsion --- multilocular cyst w/blood or fluid. Solid mass. Sertoli-Leydid Tumor (androblastomas) STROMAL TUMOR -- Rare Women under 30yrs. [quizlet.com]

3 points – postmenopausal* Ca125 (U/ml) Actual level Example For a postmenopausal* woman with a left multilocular cyst and Ca125 of 40 U/ml: RMI 1 point for ultrasound x [racgp.org.au]

Mesenteric Cyst

Histology showed multilocular cyst lined by mullerian epithelium. Symptoms resolved with no evidence of recurrence 3 months later ( figure 1 ). [casereports.bmj.com]

[…] a cyst of the meibomian gland, sometimes applied to a chalazion. mucus retention cyst a mucus-containing retention cyst caused by blockage of a salivary gland duct. multilocular [medical-dictionary.thefreedictionary.com]

These cysts may be multilocular, grow to huge proportions and are believed to be caused by obstructed, malformed, ectopic lymphatic tissue. [ncbi.nlm.nih.gov]

Ganglion Cyst

This report describes a unique case of an 88-year-old woman with a large multilocular ganglion cyst of the right TMJ that completely resolved approximately 1.5 years after [ncbi.nlm.nih.gov]

On operation, we found that the cyst extended to the superior gemellus and the obturator internus, positioned right at the outlet of the sciatic nerve. [ncbi.nlm.nih.gov]

Intraosseous ganglia are less common, but are macroscopically and histologically identical to soft tissue ganglia, consisting of a multilocular, thick, fibrous walled cyst-like [spandidos-publications.com]

Lymphangioma

Kramer, Multilocular cysts of kidney, Urology, 1991, 37, 2, 156 CrossRef 3 K. Aterman, P. Boustani, D.A. [onlinelibrary.wiley.com]

Typical lesions are multilocular cysts filled with clear or yellow lymph fluid. [emedicine.com]

Economou, Multilocular cysts of the kidney in children, The Journal of Pediatrics, 1963, 63, 2, 249 CrossRef 8 HaroldD. [onlinelibrary.wiley.com]

Epithelial Cyst

The pathogenesis of true cyst is conjectural and numerous hypotheses are given by different authors. [3] We present a multilocular epithelial cyst of spleen, which presented [ijpmonline.org]

[…] a mucus-containing retention cyst caused by blockage of a salivary gland duct. multilocular cyst 1. a cyst containing several loculi or spaces. 2. a hydatid cyst with many [medical-dictionary.thefreedictionary.com]

Histopathology showed a multilocular epithelial inclusion cyst with the lumen showing pseudopapillary fronds ( Figure 1C [arrows]; hematoxylin–eosin, original magnification [healio.com]

Adenocarcinoma of the Prostate

A case is reported here of ductal adenocarcinoma of the prostate forming a multilocular cyst, which responded well to androgen deprivation therapy. [ncbi.nlm.nih.gov]

Prostatic cystadenomas can be distinguished from adenocarcinoma on the basis of their large size and the presence of multilocular cysts. [pubs.rsna.org]

Ductal adenocarcinoma of the prostate associated with prostatic multilocular cyst. Int J Urol 2002;9(7):413–415. Crossref, Medline, Google Scholar 31. [pubs.rsna.org]

Ovarian Cyst Torsion

The presence of an internal daughter cyst was confirmed Serous cystadenomas are thin-walled, usually unilateral, uni-/or multilocular cysts, ranging from 5 to over 20 cm, [link.springer.com]

3 points – postmenopausal* Ca125 (U/ml) Actual level Example For a postmenopausal* woman with a left multilocular cyst and Ca125 of 40 U/ml: RMI 1 point for ultrasound x [racgp.org.au]

Rarely it is anechoic, mimicking a functional ovarian cyst. Endometriomas can be multilocular and have thin or even thick septations. [radiologyassistant.nl]

Nephroblastoma

cyst to Wilms tumor. [ncbi.nlm.nih.gov]

cyst of the kidney), a benign entity. [ncbi.nlm.nih.gov]

cysts. [ncbi.nlm.nih.gov]

Cystic Lymphangioma

Cystic lymphangioma cystic lymphangioma Multilocular cysts filled with lymph. [medical-dictionary.thefreedictionary.com]

Grossly these lesions are multilocular masses of cysts varying from 1 mm to 5 cm or more in diameter. They are thin-walled and often communicate with each other. [mdedge.com]

Magnetic resonance cholangiopancreatography showed a multilocular cyst but no dilation of the main pancreatic duct. On duodenoscopy, no mucus excretion was observed. [jsum.or.jp]

Hilar Cell Tumor of the Ovary

cyst solid areas bilateral lesions scites intra-abdominal metastases 0 none 1 one abnormality 3 two or more abnormalities 0 none 1 one abnormality 4 two or more abnormalities [epomedicine.com]

Significant findings: multilocular cyst, solid component, bilateral lesions, ascites, suspected intra-abdominal metastases (one finding 1 point, two or more findings 4 points [librepathology.org]

Distinguishing a unilocular or multilocular AGCT from follicular cysts may rarely be troublesome. [basicmedicalkey.com]

Mesenchymal Hamartoma of the Liver

On microscopic examinations of the lesion in each patient, a multilocular cyst was observed, lined by flattened epithelium and surrounded by a mesenchymal component composed [ncbi.nlm.nih.gov]

Abdominal CT showed a giant multilocular cystic lesion with a maximum dimension of 25cm in the right lobe of the liver and multiple cysts in the left lobbe of the liver. [jstage.jst.go.jp]

Surgically, total cystectomy was performed in the first patient, while an unroofing procedure was done in the second patient (due to misdiagnosis of the lesion as a simple cyst [ncbi.nlm.nih.gov]

Goiter

Gross description Resembles red-brown thyroid tissue but usually multilocular cystic; usually unilateral Gross images Hyperfunctioning Solid and cystic Reddish brown solid [pathologyoutlines.com]

[…] thyroid gland including hyperfunctioning; malignancies are usually papillary thyroid carcinoma Associated with mucinous cystadenoma, Brenner tumor, carcinoid tumor and dermoid cyst [pathologyoutlines.com]

Cystic Kidney

AKA benign multilocular cyst of the kidney. Medical kidney diseases. Kidney tumours. Bosniak classification. [librepathology.org]

AKA benign multilocular cyst of the kidney. Medical kidney diseases. Kidney tumours. Bosniak classification . [librepathology.org]

cysts (whose walls present with linear fibrosis), hemorrhagic or infected cysts, multilocular cystic nephromas (containing blastemas cells), or cystic renal cell carcinomas [doi.org]

Pulmonary Blastoma

Macroscopic appearances There are three subtypes, with evidence that progression occurs from type I to type II to type III: I, purely cystic: the multilocular cysts have thin [e-immunohistochemistry.info]

Microscopic examination showed predominantly multilocular cyst walls lined by cuboidal epithelium [Figure 3]b. [ijpmonline.org]

cyst with variable numbers of primitive mesenchymal cells beneath a benign epithelial surface, with skeletal differentiation in one-half of the cases.[3] This form of disease [cancer.gov]

Otitis Media

Macroscopic appearance Serous cystadenomas are usually composed of unilocular (or at times multilocular) cysts filled with clear watery fluid. [radiopaedia.org]

It is a multilocular cyst with smooth outer and inner surfaces. It tends to be huge in size. Of all ovarian tumours, mucinous tumours comprise 15% [1,2]. [ncbi.nlm.nih.gov]

Cysts can be quite large in size and have the potential to be seen filling most of the lower pelvis with extension into the upper abdomen. [radiopaedia.org]