scholarly journals A rare case of primary peritoneal hydatid cyst

Author(s):  
Sanjay Singh ◽  
Mahesh Reddy

Primary peritoneal hydatid cyst is a rare entity. A 42 yr old parous female presented with painless lower abdominal lump since 6 months. On clinical examination an immobile abdominopelvic lump of the size of 18-20 weeks pregnant uterus with bosselated surface was noted. Ultrasound Sonography Test (USG) and Contrast Enhanced Computerized Tomography Scan (CECT scan) of abdomen and pelvis revealed large multilocular abdominopelvic cystic mass in continuity with RT ovary. Radiologically a differential diagnosis of hydatid cyst and mucinous cystadenoma was made. All relevant ovarian tumor markers were normal. Serology confirmed increased Echinococcus IgG antibodies (196.60 U/ml, ELISA). The patient underwent complete surgical excision of the lump. Histopathology and Hematoxylin and Eosin (H and E) staining of the aspirate from the cyst confirmed the diagnosis of hydatid cyst. Since no other organs were involved it was diagnosed as a case of primary peritoneal hydatid cyst. The hydatid cyst may mimic an ovarian cyst, thus it is important to keep this rare entity in mind as a differential in ultrasonographically diagnosed pelvic cystic lesions.

2015 ◽  
Vol 20 (3) ◽  
pp. 266-268 ◽  
Author(s):  
Gabriel Rodrigues ◽  
Raghunath Prabhu

Background: Hydatid disease, or echinococcosis, affects several organs in the body and can pose a major diagnostic dilemma. Musculoskeletal involvement occurs only in 1% to 6% of patients. Clinically, the condition mimics a soft tissue tumor, and a preoperative diagnosis (blood and radiology) is necessary to avoid biopsy, management, and recurrence. In endemic areas, a differential diagnosis of hydatid disease should be considered for every soft cystic mass in any anatomic location. Methods: The investigators report a rare case of primary subcutaneous hydatid cyst of the thigh, which was an incidental clinical and radiologic finding that led to a diagnostic dilemma in a 62-year-old woman with diabetes admitted for management of a nonhealing foot ulcer. Results: The patient underwent successful complete surgical excision with pre- and postoperative antihelminthic pharmacotherapy, and at the end of 2-year follow-up, there has been no local recurrence or systemic disease.


2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Sunil Vitthalrao Jagtap

Hepatobiliary cystadenoma is a rare benign cystic tumor of the liver. These are predominantly located in right hepatic lobe. A 45 year old female presented with abdominal pain, epigastric discomfort, fever and vomiting. On radiological evaluation USG showed large multiloculated cystic mass in right lobe of liver. Contrast Enhanced CT examination exhibited exophytically growing multiloculated cytic lesion with differential content and peripheral capsular and central enhancement with imaging diagnosis of hydatid cyst was given. The surgical excision of hepatic cyst was done. On histopathology reported as mucinous cystadenoma of liver with mesenchymal stroma. We are presenting this case for its rarity, clinical, radiological and histopathological findings.


2020 ◽  
Vol 28 (5) ◽  
pp. 273-275 ◽  
Author(s):  
Ashok Kumar ◽  
Paritosh Ballal ◽  
Alur Chikkabasavaiah Nagamani ◽  
Sadiq Ahmed Sheriff

Isolated cardiac hydatid cyst is a rare entity. It warrants early surgical repair because cyst rupture is potentially fatal. We report the case of a 32-year-old lady with an epicardial ventricular hydatid cyst, which was managed successfully by complete cyst excision.


2020 ◽  
Vol 7 (5) ◽  
pp. 1688
Author(s):  
Krishan Kumar Kanhaiya ◽  
Bhimsi Kandoriya ◽  
Vineet Pandey ◽  
Viresh Kumar ◽  
Sushanto Neogi

Liver is the most common organ involved in echinococcosis. Organs affected by E granulosus are the liver (63%), lungs (25%) and muscles (5%). Rest of the organs are rarely affected.  Adrenal cysts are uncommon. Their size may range widely and the origin of large adrenal cysts is often difficult to distinguish from other organs, including the kidney, pancreas, spleen, and liver. A large right-sided adrenal cystic mass can rarely be mistaken for a hepatic cyst by imaging. In this report, authors have described an adrenal cyst in a 28 year old lady, who was diagnosed preoperatively to have a hepatic hydatid cyst but intraoperatively it was found to be of adrenal origin. The size of the adrenal cyst can vary from a few millimetres up to 50 cm in diameter. Majority of the adrenal cysts are unilateral, while 8-10% of those cysts have been noted to be present bilaterally. The majority of cases are diagnosed between the 3rd and 6th decades. Although uncommon, Adrenal cyst should be considered as one of the differential diagnosis of upper abdominal cysts. Surgical excision is advisable when the cysts are symptomatic, greater than 5 cm in diameter and in the case of suspecting malignancy. 


2014 ◽  
Vol 2014 ◽  
pp. 1-4 ◽  
Author(s):  
Mahendra Singh ◽  
Lovekesh Kumar ◽  
Rajkumar Chejara ◽  
Om Prakash Prasad ◽  
Yuvraj Kolhe ◽  
...  

Schwannoma is a benign tumour of peripheral nerve sheath. It usually arises from head, neck, and trunk. Retroperitoneal schwannoma is a rare entity, accounting for only 0.3–3% of total schwannomas. Majority of retroperitoneal schwannomas reported in literature have a diameter of 5 to 15 cm. Preoperative diagnosis is difficult due to low frequency, nonspecific clinical course, and nonspecific imaging features. Histology usually provides definitive diagnosis. Schwannomas are solitary, well-circumscribed, and noninvasive, so complete surgical excision provides good result. We report a case of a 23-year-old male, who presented with progressive abdominal distension and intermittent episodes of intestinal obstruction. CECT was suggestive of huge solid-cystic mass in abdominopelvic region. Image guided percutaneous aspiration revealed around 1 litre of frank pus and FNAC was suggestive of abscess. Exploratory laparotomy revealed a large 32 × 28 × 26 cm mass with solid and cystic components containing 1 litre of pus. Histological features of tumour were suggestive of benign schwannoma and immunohistochemistry for S-100 was positive. Postoperative recovery was uneventful. We report this case of a retroperitoneal schwannoma because of giant size, rare location, unusual presentation, and diagnostic dilemma.


2018 ◽  
Vol 11 (4) ◽  
pp. NP129-NP131
Author(s):  
Sushil Azad ◽  
Nilanjan Dutta ◽  
Kuntal Roy Chowdhuri ◽  
Tarun Raina Ramman ◽  
Nishit Chandra ◽  
...  

Cardiac myxomas are the most common primary cardiac tumors and are typically attached to the interatrial septum. Left ventricular myxomas are exceedingly rare and presentation in children is all the more uncommon. We report a case of left ventricular myxoma with very atypical cystic appearance raising an initial suspicion of a hydatid cyst. Subsequently, cardiac magnetic resonance imaging was done, which ruled out the diagnosis of hydatid cyst. Complete surgical excision was done through transaortic and transmitral route. Histopathological examination revealed it to be a cardiac myxoma with vascular proliferation, which on echocardiography had appeared as a polycystic lesion. This is a very unusual histopathological presentation of cardiac myxoma.


2020 ◽  
Vol 2020 (3) ◽  
Author(s):  
Zeeshan Afzal ◽  
Weronika Stupalkowska ◽  
Maria B Mahler-Araujo ◽  
David Bowden ◽  
Richard J Davies

Abstract Primary retroperitoneal mucinous cystadenoma (PRMC) is a rare tumour. It was first reported in 1965, and since then, less than 100 cases have been reported. It is cystic in nature and most commonly affects the female population. It becomes symptomatic in later stages due to its mass effect, making the diagnosis challenging in its early asymptomatic stage. We report a case of a 32-year-old female who presented with abdominal pain and a mass in left iliac fossa. Diagnostic imaging revealed a large cystic lesion in retroperitoneum. A midline laparotomy was performed, and a complete surgical excision was accomplished without any spillage. Surgical histology confirmed the diagnosis of PRMC. The patient was discharged on postoperative day 2. There was no evidence of tumour recurrence on repeat imaging at 90-day follow-up. Surgical approach, with complete resection and without any spillage, remains the most effective and appropriate treatment for this tumour.


2020 ◽  
Vol 13 (10) ◽  
pp. e235932
Author(s):  
Sofia Dutra ◽  
Miguel Rito ◽  
Miguel Vilares ◽  
Alexandra Borges

Mucinous cystadenocarcinoma of minor salivary glands is an extremely rare entity that has only recently been described, with a few published cases in the English literature. A 42-year-old woman with a history of a surgically excised mucinous cystadenoma of the oral tongue, presented with a painful swelling in the oral tongue slowly growing for 1 month. On clinical examination, there was a firm, relatively well-circumscribed mass in the left posterior border of the mobile tongue. Subsequent MRI scan revealed a heterogeneous lesion composed of multiple cysts separated by contrast enhancing septa, in the posterior two-thirds of the left tongue. Imaging findings were similar to those of the previously resected mass, suggesting local relapse of the primary lesion. A complete surgical excision was performed and the histopathological examination revealed typical features of a low-grade mucinous cystadenocarcinoma of minor salivary glands.


2012 ◽  
Vol 2012 ◽  
pp. 1-3 ◽  
Author(s):  
Andres F. Correa ◽  
Bishoy A. Gayed ◽  
Mitchell E. Tublin ◽  
Anil V. Parwani ◽  
Jeffrey R. Gingrich

We report a scrotal epidermal inclusion cyst located outside the median raphe which a rare entity in the absence of trauma and few cases have been reported. 47 year old male presents with a complaint of right sided testicular swelling and discomfort. On examination a 3 cm mass was palpated between the scrotum and the medial thigh on the subcutaneous tissue with a positive slip sign. Complete surgical excision of the cyst was performed. Histopathology confirmed epidermal inclusion cyst with no evidence of malignancy.


2015 ◽  
Vol 2015 ◽  
pp. 1-6
Author(s):  
Savitha Srirama Jayamma ◽  
Seema Sud ◽  
TBS Buxi ◽  
VS Madan ◽  
Ashish Goyal ◽  
...  

Meningeal melanocytoma is a rare pigmented tumor of the leptomeningeal melanocytes. This rare entity results in diagnostic difficulty in imaging unless clinical and histopathology correlation is performed. In this case report, we describe a case of meningeal melanocytoma of the cervical region presenting with superficial siderosis. Extensive neuroradiological examination is necessary to locate the source of the bleeding in such patients. Usually, the patient will be cured by the complete surgical excision of the lesion.


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