Cochleovestibular nerve involvement in multifocal fibrosclerosis

2012 ◽  
Vol 126 (9) ◽  
pp. 935-938
Author(s):  
R K Tsuji ◽  
A G Bittencourt ◽  
M H Arai ◽  
E M Santiago Gebrim
Keyword(s):  
Histopathological Examination ◽  
Symptom Improvement ◽  
Histological Findings ◽  
Radiological Appearance ◽  
Rare Association ◽  
Multifocal Fibrosclerosis ◽  
Inflammatory Processes ◽  
Systemic Disorder ◽  
Fibrotic Diseases

AbstractObjectives:To report a case of multifocal fibrosclerosis with a nine-year follow up, and to discuss this disease's radiological appearance and management. The disease is a rare systemic disorder of unknown cause characterised by fibrous proliferation involving multiple anatomical sites.Case report:A 50-year-old woman presented with histological findings characterised by similar inflammatory processes involving the meninges, pituitary gland, peritoneum, retroperitoneum and orbits, prompting a search for a common pathophysiology. A diagnosis of multifocal fibrosclerosis was postulated. Symptom improvement was noted after treatment with prednisone and azathioprine.Conclusion:This is the first documented case of involvement of the cochleovestibular nerve in a patient with multifocal fibrosclerosis. The rare association between fibrotic diseases and masses showing various clinical patterns should be kept in mind by otolaryngologists, and imaging performed to investigate for multifocal fibrosclerosis. However, diagnosis can only be confirmed with tissue biopsy and histopathological examination.

Bilateral ocular surface squamous neoplasia: A study of 25 patients and review of literature

2021 ◽  
pp. 112067212110071
Author(s):  
Vijitha S Vempuluru ◽  
Monalisha Pattnaik ◽  
Neha Ghose ◽  
Swathi Kaliki
Keyword(s):  
Risk Factors ◽  
Ocular Surface ◽  
Histopathological Examination ◽  
Topical Steroid ◽  
Case Series ◽  
Intraepithelial Neoplasia ◽  
Excisional Biopsy ◽  
Ocular Surface Squamous Neoplasia ◽  
Retrospective Case

Purpose: To describe the risk factors, clinical presentation, management, and outcomes of patients with bilateral ocular surface squamous neoplasia (OSSN). Methods: Retrospective case series. Results: Of the 25 patients with bilateral OSSN, the mean age at diagnosis of OSSN was 31 years (median, 24 years; range, 2–60 years). Risk factors for bilateral OSSN included xeroderma pigmentosum ( n = 15, 60%), human immunodeficiency virus infection ( n = 3, 12%), conjunctival xerosis ( n = 1, 4%), and topical steroid use ( n = 1, 4%). There were no identifiable ocular or systemic risk factors in 7 (28%) patients. Presentation was synchronous in 14 (56%) and metachronous in 11 (44%) patients. Tumor morphology was bilaterally similar in 12 (48%) patients. Histopathological examination ( n = 36) revealed conjunctival intraepithelial neoplasia (CIN) grade 1 in 4 (8%); grade 2 in 7 (14%); carcinoma in situ in 5 (10%), and invasive carcinoma in 20 (40%). Primary management of OSSN ( n = 49) included excisional biopsy ( n = 31, 62%), topical immunotherapy (IFN α2B) ( n = 11; 22%), topical Mitomycin C (MMC) ( n = 3, 6%), enucleation ( n = 1, 2%), orbital exenteration ( n = 2, 4%), and plaque brachytherapy (PBT) ( n = 1, 2%). One patient was lost to follow-up after detection of tumor in the second eye. Recurrent tumors were noted in 16 (32%) eyes and binocular globe salvage was achieved in 16 (64%) patients at a mean follow up of 41 months (median 30 months; range, 1–164 months). Conclusion: OSSN occurrence can be synchronous or metachronous. Meticulous examination of the fellow eye is important for an early diagnosis of OSSN.

Nuances and Management of Hilar Submandibular Sialoliths With Combined Transoral Robotic Surgery–Assisted Sialolithotomy and Sialendoscopy

2020 ◽  
pp. 019459982097323
Author(s):  
Christopher Z. Wen ◽  
Jennifer E. Douglas ◽  
Mohamed Elrakhawy ◽  
Ellen A. Paul ◽  
Christopher H. Rassekh
Keyword(s):  
Robotic Surgery ◽  
Submandibular Gland ◽  
Academic Medical Center ◽  
Transoral Robotic Surgery ◽  
Symptom Improvement ◽  
Stone Size ◽  
Duration Of Surgery ◽  
Tissue Manipulation ◽  
Preservation Rate

Objective To describe the management, technical nuances, and success rates of transoral robotic surgery (TORS)–assisted sialolithotomy. Study Design Retrospective database review. Setting Quaternary academic medical center. Methods Between the months of January 2015 and May 2019, patients with hilar submandibular gland stones underwent 2 main variations of TORS-assisted sialolithotomy and sialendoscopy: (1) TORS followed by sialendoscopy for patients with palpable predominantly single stones and (2) either sialendoscopy followed by TORS and sialendoscopy or sialendoscopy followed by TORS only for patients with nonpalpable or multiple stones. Clinical charts were reviewed to collect data, including stone size (imaging review, intraoperative measurement), palpability, duration of operation, TORS variation, operative challenges, symptom improvement, gland preservation rate, and complications. Results Thirty-seven patients were identified. Patients were 26 to 80 years old (mean, 57.2 years), and 40.5% were female. Twenty-four patients (64.9%) underwent TORS followed by sialendoscopy; 10 (27.0%), sialendoscopy followed by TORS and sialendoscopy; and 3 (8.1%), sialendoscopy followed by TORS only. The mean stone size was 12.4 mm (range, 4-28 mm). Eleven patients had multiple stones with a mean 4 stones per patient (range, 2-9). Procedural success was 91.9% (34/37) at a mean follow-up of 34.2 weeks (range, 1.4-262.1), and the gland preservation rate was 97.3% (36/37). No patients reported symptoms of lingual nerve injury at 3-month follow-up. Conclusion TORS combined with sialendoscopy for hilar submandibular gland sialolithiasis allows for improved visualization of critical anatomy, tissue manipulation, and operative flexibility. In our experience, the operative success rate is high, and duration of surgery compares favorably with conventional combined hilar approaches.

scholarly journals Expectancies as predictors of symptom improvement after antimicrobial therapy for persistent symptoms attributed to Lyme disease

2021 ◽  
Author(s):  
Henriët van Middendorp ◽  
Anneleen Berende ◽  
Fidel J. Vos ◽  
Hadewych H. M. ter Hofstede ◽  
Bart Jan Kullberg ◽  
...  
Keyword(s):  
Lyme Disease ◽  
Treatment Success ◽  
Symptomatic Improvement ◽  
Post Treatment ◽  
Symptom Improvement ◽  
Persistent Symptoms ◽  
Treatment Expectancies ◽  
End Of Treatment ◽  
Pre Treatment

Abstract Introduction/Objective Expectancies about symptom improvement or deterioration are reliable predictors of symptom progression and treatment outcomes (symptom resolution or symptomatic improvement) in many (non-)pharmacological studies and treatments. This study examined predictors of symptom improvement after antimicrobial therapy for persistent symptoms attributed to Lyme disease, hypothesizing particularly pre-treatment expectancies regarding symptom improvement to be predictive. Methods A predictive study was performed on pre-treatment and post-treatment individual characteristics, including expectancies, and physical and mental health–related quality of life (HRQoL) from the PLEASE-trial comparing randomized 12-weeks of doxycycline, clarithromycin-hydroxychloroquine, or placebo following 2 weeks of intravenous ceftriaxone. At end-of-treatment (14 weeks after trial start) and follow-up (52 weeks), complete data of 231 and 170 (of initial 280) patients with persistent symptoms temporally related to a history of erythema migrans or otherwise confirmed symptomatic Lyme disease, or accompanied by B. burgdorferi IgG or IgM antibodies, were examined through hierarchical regression analyses. Results In addition to pre-treatment HRQoL, pre-treatment expectancies regarding symptom improvement were consistently associated with stronger physical and mental HRQoL improvements at both end-of-treatment and follow-up (95% CI range: .09;.54, p < .01 to .27;.92, p < .001). Post-treatment expectancies regarding having received antibiotics vs. placebo was associated with more HRQoL improvement at end-of-treatment, but not at follow-up (95% CI-range 1.00;4.75, p = .003 to −7.34; −2.22, p < .001). Conclusions The present study shows that, next to pre-treatment functioning, patients’ pre-treatment and post-treatment expectancies regarding improvement of persistent symptoms attributed to Lyme disease relate to a more beneficial symptom course. Expectancies of patients may be relevant to explain and potentially improve patient outcomes (e.g., by optimized communication about treatment success). Trial registration ClinicalTrials.gov, NCT01207739 (Registration date: 23–09-2010) Key Points• As there is currently no sufficient symptom resolution or symptomatic improvement for many patients with persistent symptoms attributed to Lyme disease, it is relevant to know which factors determine symptom progression and predict heterogeneity in treatment response.• Next to pre-treatment functioning, expectancies regarding symptom improvement and having received antimicrobial study medication are associated with a more beneficial symptom course after both shorter-term and longer-term antimicrobial treatment.• Expectancies are relevant to consider in treatment studies and may be useful in clinical settings to improve symptom course and treatment outcome (e.g., by optimized communication about treatment success).

Monostotic fibrous dysplasia of the thoracic spine: clinopathological description and follow up

2004 ◽  
Vol 100 (4) ◽  
pp. 378-381 ◽  
Author(s):  
Mehmet Arazi ◽  
Onder Guney ◽  
Mustafa Ozdemir ◽  
Omer Uluoglu ◽  
Nuket Uzum
Keyword(s):  
Fibrous Dysplasia ◽  
Thoracic Spine ◽  
Histopathological Examination ◽  
En Bloc Resection ◽  
Spinal Tumors ◽  
En Bloc ◽  
Content Type ◽  
Thoracic Spinal ◽  
Fine Print

✓ The authors report the case of a 53-year-old woman with monostotic fibrous dysplasia of the thoracic spine. The patient presented with a 1-month history of pain in the thoracic spinal region. En bloc resection of the lesion was successfully performed via a transthoracic approach, and a histopathological examination confirmed the diagnosis of fibrous dysplasia. At 24-month follow-up examination, pain and vertebral instability were absent. The findings in this case illustrate that, although very rare, monostotic fibrous dysplasia of the thoracic spine should be considered in the differential diagnosis of spinal tumors. Although a consensus for management of this disease has not been achieved, the authors recommend radical removal of all involved bone as well as internal fixation or bone graft—assisted fusion to achieve long-term stabilization.

scholarly journals Computed Tomography and Bronchoscopy in Endobronchial Tuberculosis

2003 ◽  
Vol 10 (8) ◽  
pp. 445-448 ◽  
Author(s):  
Halil Yanardag ◽  
Cüneyt Tetikkurt ◽  
Seza Tetikkurt ◽  
Sabriye Demirci ◽  
Tuncer Karayel
Keyword(s):  
Computed Tomography ◽  
Retrospective Study ◽  
Therapeutic Response ◽  
Histopathological Examination ◽  
Computed Tomographic ◽  
Before And After ◽  
Endobronchial Tuberculosis ◽  
Age Range

BACKGROUND: The therapeutic response to endobronchial tuberculosis is usually evaluated by bronchoscopy. Currently, there are no published studies investigating the use of computed tomography for the evaluation of therapeutic response in endobronchial tuberculosis.OBJECTIVE: A retrospective study was performed to evaluate the bronchoscopic and computed tomographic features of endobronchial tuberculosis before and after treatment. The aim of this study was to investigate the usefulness of computed tomography for the assessment of treatment.METHODS: The clinical, pathological and bronchoscopic features of endobronchial tuberculosis were evaluated in 55 patients. The age range of the patients was 21 to 52 years. Computed tomography and bronchoscopy were performed before and after treatment.RESULTS: Diagnosis of tuberculosis was confirmed by culture and histopathological examination. Bronchoscopic examination revealed 89 endobronchial lesions of various types in 55 patients. The exudative type was the most common. Follow-up bronchoscopy revealed that exudative-, ulcerative- and granular-type lesions healed completely. Computed tomography performed after treatment correlated well with the follow-up bronchoscopic findings.CONCLUSION: The results suggest that follow-up computed tomography is useful for the evaluation of therapeutic response and complications associated with endobronchial tuberculosis, and may replace bronchoscopy.

scholarly journals Modified radical retropubic prostatectomy: Personal technical variation “tension free continuum-urethral anastomosis (T.F.C.U.A)” with optical magnification in the preservation of the bladder neck, and estimation of the urinary continence

2013 ◽  
Vol 85 (4) ◽  
pp. 170 ◽  
Author(s):  
Alberto Roggia ◽  
Emilio Pozzi ◽  
Guglielmo Mantica ◽  
Maurizio Salvadore ◽  
Dimitrios Choussos ◽  
...  
Keyword(s):  
Histopathological Examination ◽  
Bladder Wall ◽  
Muscle Layer ◽  
Radical Retropubic Prostatectomy ◽  
Optical Systems ◽  
Urinary Continence ◽  
Tension Free ◽  
Optical Magnification ◽  
Retropubic Radical Prostatectomy

Objective: To reassess the double continence technique for open retropubic radical prostatectomy, proposed by Malizia and employed by Pagano et al., with the “tension free continuum-urethral anastomosis” (T.F.C.U.A.) personal modification and the use of image magnification optical systems and appropriate and delicate surgical tools. Materials and methods: A total of 173 radical retropubic prostatectomies, performed by the same surgeon, were evaluated in terms of early and late continence. Results: The presence of residual prostate cancer cells within the muscle layer was always excluded by the histopathological examination that also demonstrated that the muscle layer was well represented; satisfactory outcomes were obtained in terms of both early urinary continence (60%) and urinary continence at 6-12 month follow-up (92.4% for the whole series and 97.2% for the last series of patients). Conclusions: The “tension free” anastomosis obtained by the suspension of the anterior bladder wall to the the pubis along the median line allowed to achieve satisfactory outcomes in terms of urinary continence, even if these data obviously need to be confirmed by other series and comparative trials.

What is the onset mechanism of internal hernia after vertebral body fracture? A case of internal hernia secondary to traumatic vertebral fracture

2021 ◽  
Vol 14 (9) ◽  
pp. e241005
Author(s):  
Akiyo Matsumoto ◽  
Takahiko Akao ◽  
Hiroshi Matsumoto ◽  
Naoki Kobayashi ◽  
Makoto Kamiya
Keyword(s):  
Internal Hernia ◽  
Histopathological Examination ◽  
Lumbar Vertebra ◽  
The Body ◽  
Neurological Deficits ◽  
Disc Space ◽  
Ileal Loop ◽  
Body Fracture ◽  
Enhanced Ct

A 67-year-old man who had been pinned between a basket crane and a tree complained of severe pain in his lower back and a decreased appetite. Laparotomy after decompressing the gastrointestinal tract revealed incarceration of an ileal loop within a fractured third lumbar vertebra. The damaged bowel was resected, and an end-to-end anastomosis was performed. Once the patient’s condition had stabilised, posterior lumbar fixation was performed. There were no abdominal complications or lower limb neurological deficits during the follow-up period. Enhanced CT and MRI had been helpful in making the diagnoses. Histopathological examination revealed the aetiology of the traumatic incarceration: the intestine had been pinched as the disc space closed, and the body attempted to return to its original state by exerting countertraction.

Diaphragmatic Mesothelial Cyst: Radiological Appearance and Follow-Up Results During Childhood

2021 ◽  
Vol 37 (4) ◽  
pp. 357-361
Author(s):  
Ismail Akdulum ◽  
Mehmet Öztürk ◽  
Sinan Karatoprak ◽  
Melih Akyüz ◽  
Ahmet Sığırcı ◽  
...  
Keyword(s):  
Radiological Appearance ◽  
Mesothelial Cyst

RADT-30. MULTISESSION RADIOSURGERY ALONE FOR TREATMENT OF PRESUMED MENINGIOMAS: AN INTERIM REPORT FROM A SINGLE INSTITUTION PROTOCOL

2021 ◽  
Vol 23 (Supplement_6) ◽  
pp. vi47-vi48
Author(s):  
Michael Carrasquilla ◽  
Alexander Tai ◽  
Matthew Forsthoefel ◽  
Edina Wang ◽  
Siyuan Lei ◽  
...  
Keyword(s):  
Local Control ◽  
Tumor Resection ◽  
Symptom Improvement ◽  
Tumor Control ◽  
Single Institution ◽  
Robotic Radiosurgery ◽  
Early Results ◽  
Alternative Treatment Option

Abstract PURPOSE Meningiomas are the most commonly diagnosed primary intracranial tumor. Resection and single-fraction radiosurgery are treatment options with well-established long-term outcomes data. Multisession radiosurgery is an alternative treatment option with promising early results. However, mature outcomes literature does not yet exist. In this study, we report our institution’s interim results on the efficacy and safety of 5-fraction radiosurgery alone for radiographically diagnosed meningiomas. MATERIALS AND METHODS Between 2005-2015 all patients who completed treatment on a single institution protocol utilizing 5-fraction robotic radiosurgery alone for the treatment of progressing radiographically diagnosed meningiomas were eligible for inclusion. Local control was calculated using the Kaplan-Meier Method. RESULTS Forty-four consecutive predominately female patients (84%) ranging in age from 33-85 (median: 59) were included in the present study. Median tumor volume was 4.05mm3 (range: 0.94-15.4mm3) and the majority of tumors were located at the base of skull (66%). A median dose of 25Gy (range: 25Gy-35Gy), was delivered to a median isodose line of 82%, (range: 70%-90%) over a median of 7 days (range: 5-11 days). Acute toxicity was minimal with 7 patients (15%) requiring a short course of steroids for symptomatic edema during treatment. Of 16 patients who presented with a cranial nerve deficit, symptom improvement was noted in 11 patients (69%). No permanent treatment related toxicity was noted in our cohort. The median radiographic follow-up was 6.9 years (range: 0.5-14.8 years). The 5 and 8-year local control rates were 100% and 95%. The median time to local failure (n=2) in our cohort was 8.2 years. CONCLUSIONS The treatment of radiographically diagnosed meningiomas with 5-fraction robotic radiosurgery provides excellent local control to date, with low rates of acute and late toxicity. However, with late failures noted in our series, continued follow-up is needed to determine the optimal dose required for long-term tumor control.

A Case of Incidentally Detected Bladder Lipoma and a Review of the Literature

2021 ◽  
Vol 17 ◽  
Author(s):  
Emre Emekli ◽  
Elif Gündoğdu
Keyword(s):  
Histopathological Examination ◽  
Adrenal Adenoma ◽  
Bladder Wall ◽  
Benign Tumors ◽  
Imaging Features ◽  
Multiplanar Reconstructions ◽  
Clinical Presentations ◽  
Pelvic Lipomatosis ◽  
One Year

Background: Lipomas are benign fatty tumors made of fat tissue. Bladder lipomas are extremely rare. For this reason, it is necessary to be aware of the imaging features when incidentally detected in imaging. Case Report: In the abdominal computed tomography (CT) performed as part of the follow-up examination of a 43-year-old patient, who had undergone surgery for adrenal adenoma five years earlier, a 14x9x8 mm smoothly marginated, ovoid-shaped, hypodense mass lesion with a homogeneous internal structure was detected in the anterior bladder wall. The pre-contrast density of the lesion was measured as -105 HU. The magnetic resonance imaging performed one year after the CT examination revealed a 14x9x8 intramural mass in the bladder wall, showing protrusion toward the lumen. The group was observed to be markedly hypointense on fat-suppressed T1 and T2-weighted images and considered consistent with a bladder lipoma. Discussion: Bladder lipomas are benign lesions that can vary in clinical presentations but usually cause hematuria. The differential diagnosis of bladder lipomas includes other mesenchymal rare benign tumors that can arise from the urinary bladder submucosal layer, including leiomyoma, hemangioma, plasmacytoma, fibroma, and neurofibroma, in imaging bladder lipomas present as homogeneous lesions containing macroscopic fat. Only the liposarcoma and pelvic lipomatosis could also show similar features. The less differentiated liposarcomas tend to present more heterogeneous enhancement, irregular-shaped margins, and infiltrative behavior. Also, appropriate multiplanar reconstructions may allow the radiologist to determine it is an extravesical pelvic lipomatosis. Conclusion: Using CT and MRI, these lesions rich in adipose tissue can be distinguished from other lesions, and their diagnosis can be made to a great extent. However, a histopathological examination is required for a definitive diagnosis.

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