Retroperitoneoscopic treatment of ureteral invagination caused by a long fibroepithelial polyp protruding into the bladder: Report of a case

Fibroepithelial polyp as an unexpected pathology in the external auditory canal: a case report

INTRODUCTION AND IMPORTANCE

Fibroepithelial polyps are rare benign lesions with uncertain origins. They are commonly found in the skin and genitourinary system. Fibroepithelial polyps in the external auditory canal are infrequent.

CASE PRESENTATION

We report a 60-year-old Persian woman with an incidentally discovered painless fibroepithelial polyp in the right external auditory canal. Microscopic transcanal surgery confirmed the diagnosis after temporal computed tomography imaging showed a soft tissue mass.

CLINICAL DISCUSSION

Fibroepithelial polyps have an uncertain etiology and are typically asymptomatic. Surgical resection is the preferred treatment, and the prognosis following resection is generally favorable, with low recurrence rates.

CONCLUSION

This case highlights the rarity of fibroepithelial polyps in the external auditory canal and underscores the importance of considering them in the differential diagnosis of external auditory canal lesions.

Minimally Invasive Surgical Therapies for Ureteral Polyps: A Systematic Review

Background: Ureteral polyps are rare benign ureteral tumor. No guideline recommends that open or minimally invasive surgery is best for treating ureteral polyps. This article aims to provide a comprehensive review of the minimally invasive techniques currently available for treating ureteral polyps. Materials and Methods: We performed a comprehensive search of articles published in PubMed, using the keywords "ureteral" and "polyp," or "polyps." Results: A total of 275 studies were obtained from the literature search but 96 articles were excluded. Conclusions: Several minimally invasive approaches were developed with the advancement of medical technology, including endoscopic, laparoscopic, and robotic approaches; however, the best surgical technique was yet to be decided. Due to the advantages and disadvantages of these approaches, the best surgical approach should be tailored to each patient's needs and the surgeon's preferences and experience.

Imaging of diffuse fibroepithelial polyps on surgical free flap in oral cancer patients: two case reports

Fibroepithelial polyp (FEP) is a common benign tumor occurring in the skin and genitourinary tract, and there are no reports of multiple FEPs occurring on the myocutaneous flap. We report two cases of FEPs occurring diffusely on the skin tissue of the free anterolateral thigh flap after surgical reconstruction for oral squamous cell carcinoma. Clinically, multiple papillary nodules on the myocutaneous flap gradually increased. CT and MRI showed multiple papillary nodules on an enhanced layer covering the entire myocutaneous flap. PET/CT showed high uptake. One case was diagnosed with FEPs by surgery, the other by biopsy. The tumor-limited localization on the myocutaneous flap, characteristic morphology showing multiple papillary projection with an enhanced layer, and MRI signal showing patchy mild elevation of the apparent diffusion coefficient value may help in differential diagnosis from tumor recurrence or secondary carcinoma of the myocutaneous flap on diagnostic imaging.

A case of flank pain caused by ureteral intussusception accompanied with ureteral polyp

BACKGROUND

Ureteral intussusception, a rarely reported unique condition, occurs primarily as a complication of ureteric tumours.

CASE PRESENTATION

We present a case of ureteral intussusception accompanied with a large ureteral polyp periodically protruding into the bladder cavity occurring in a 56-year-old man who experienced vague flank pain and intermittent haematuria. The patient was successfully treated by ureteroscopic cauterization combined with partial ureterectomy with reanastomosis.

CONCLUSIONS

This is the first report that describes polyp-related ureteral intussusception using comprehensive and representative ureteroscopic images and video. Our findings suggest that ureteroscopy is vital for diagnosis. Extensive biopsies through ureteroscopy are less invasive, and make it easier to exclude the presence of ureteral malignancies. Ureteroscopic resection of the whole polyp with its stalk and intussusceptum using Holmium: YAG laser did not seem viable in this case. However, cauterization of partial polyp tissues followed by open surgery for segmental resection of the ureter with reanastomosis is helpful in controlling such patient well-being.

Laparoscopic Approach to a Rare Cause of Ureteropelvic Junction Obstruction in a Child: Ureteral Polyp

Fibroepithelial polyps are a rare underlying reason of ureteropelvic junction obstruction. In the past, open surgery was the only option. However, due to development of minimal invasive technics, treatment alternatives have been changed. Resection by laparoscopy or endoscopy, laser fulguration and/or percutaneous resection are recommended in children and adults. Here, we present a 10-year-old boy with severe left hydronephrosis due to fibroepithelial polyp close to the ureteropelvic junction and our laparoscopic approach.

Treatment and outcome of fibroepithelial ureteral polyps: A systematic literature review

INTRODUCTION

Fibroepithelial polyps of the ureter are rare. Cases and small series are reported in the literature. The treatment of choice, outcome and appropriate follow-up regimen remain unclear.

METHODS

We conducted a systematic literature review of papers reporting fibroepithelial polyps of the ureter in adult patients. Articles published before 1980 were excluded.

RESULTS

The search yielded 144 papers, of which 68 met the inclusion criteria. A reference scan from the included 68 yielded an additional 7 new articles. In total, our study included 75 articles (68 + 7). A total of 134 patients were described. Most patients had a single lesion (range: 1-10). The median length of the polyp was 4.0 cm (range: 0.4-17.0). The percentage of polyps resected endoscopically increased from 0% before 1985 to 67% after 2005. Two perioperative complications were reported in 72 procedures (2.8%): a deep venous thrombosis and a case of mesenteric lymphadenopathy. Both of these occurred after open surgery. Follow-up data were available for 57 patients. The median follow-up was 12 months (range: 1-180). Four patients (7.0%) developed recurrent complaints: 2 had urinary stones, 1 had a ureteral stricture and 1 had recurrence of the polyp. Three of these events followed endoscopic resection, and occurred within a year after the procedure.

CONCLUSION

Endoscopic resection of fibroepithelial polyps seems to be safe and effective. It is minimally invasive and should be considered the gold standard where endoscopic expertise is available. We advise follow-up imaging by computed tomographic intravenous urography after 3 months and ultrasound after 1 year to detect late complications.

A case of sensorineural hearing loss involving a fibroepithelial polyp of the middle ear

Primary middle ear neoplasms are rare, and commonly cause conductive hearing loss. When aural masses result in sensorineural hearing loss, malignant etiologies are often suspected. Fibroepithelial polyps are benign lesions commonly found in the skin and genitourinary tract and are not commonly identified as primary lesions of the middle ear. Here, we present a case of a benign fibroepithelial polyp of the middle ear causing sensorineural hearing loss and describe its surgical management. Imaging and histologic characteristics are reviewed.

Fibroepithelial polyp of the epiglottis

Patient: Male, 11

Final Diagnosis: Fibroepithelial polyp of epiglottis

Symptoms: Dysphagia • sore throat

Medication: —

Clinical Procedure: —

Specialty: —

A case of congenital orbital fibroepithelial polyp

Fibroepithelial polyp (FEP) is a benign tumor of mesodermal origin, composed of varying amounts of stroma covered by epithelium. The skin and the genitourinary tract are the most common sites of FEP. Uncommon locations of FEP include the inferior turbinate of the nasal cavity, bronchi, and the pharynx. To date, there has been no report of orbital FEP. The authors describe a patient with congenital orbital FEP arising from the lateral canthal area. This congenital FEP was completely excised successfully through an anterior orbitotomy without any complications, with no evidence of recurrence after 25 months.