Clinical characteristics and long-term outcome of lung lobe torsions in cats: a review of 10 cases (2000–2021)

2021 ◽  
pp. 1098612X2110548
Author(s):  
Catherine Tindale ◽  
Filippo Cinti ◽  
Matteo Cantatore ◽  
Alistair Freeman ◽  
Leonardo Cavaliere ◽  
...  
Keyword(s):  
Intraoperative Complications ◽  
Clinical Signs ◽  
Case Series ◽  
The Other ◽  
Complication Rates ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Lung Lobe ◽  
Lung Lobes

Case series summary Lung lobe torsion is rare in cats. The aim of this multi-institution retrospective study was to describe clinical and diagnostic findings, treatments and outcomes of lung lobe torsion (LLT) in 10 cats. Dyspnoea and tachypnoea were the most common clinical signs. Pleural effusion was present in nine cats at presentation. Fluid analysis confirmed chylothorax in three cats. Nine cats underwent CT and five cats had thoracic radiographs taken. A diagnosis was made preoperatively in six cats, while in the other four cats it was made at exploratory thoracotomy. Affected lung lobes were the right cranial (n = 4/11), left cranial (n = 4/11) and right middle (n = 3/11). One cat had a concurrent torsion of two lung lobes. Lung lobectomy was successfully performed in all cases. Based on clinical, diagnostic and lung histopathology findings, three cats had idiopathic and seven cats secondary LLT. Intraoperative complications included hypotension and hypothermia in four and five cats, respectively. Postoperative complications occurred in six cats and lead to euthanasia or death in four cats, whereas complications resolved in the other two cats. Three cats were euthanased within 5 weeks of discharge. For the three cats surviving long term, including one euthanased at 252 days postoperatively, owner-described outcomes and quality of life were considered good to excellent. Relevance and novel information Secondary LLT associated with underlying thoracic pathology was associated with high complication rates and poor outcomes. Long-term outcomes of cats undergoing surgery for LLT and surviving the perioperative period were deemed good to excellent.

Arthroscopic treatment of fragmented coronoid process with severe elbow incongruity

2013 ◽  
Vol 26 (01) ◽  
pp. 27-33 ◽  
Author(s):  
E. de Bakker ◽  
D. Van Vynckt ◽  
E. Coppieters ◽  
H. van Bree ◽  
B. Van Ryssen ◽  
...  
Keyword(s):  
Clinical Signs ◽  
Case Series ◽  
Term Treatment ◽  
Coronoid Process ◽  
Heavy Exercise ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Long Term Treatment

SummaryThe purpose of this study was to investigate the long-term treatment results of fragmented coronoid process (FCP) in joints with a radio-ulnar step greater than 3 mm. Treatment of these patients only consisted of fragment removal, without correction of the incongruity.The eight Bernese Mountain Dogs (11 joints) included in this study showed obvious clinical signs of elbow disease and were diagnosed with severe elbow incongruity and concomitant FCP in the time period from 1999–2003. At that time, elbow radiography, computed tomography, and arthroscopy were performed. The mean follow-up period was 5.6 years. The follow-up consisted of a telephone questionnaire combined with a clinical and radiographic re-evaluation at our clinic.The questionnaire revealed that all dogs were either free of lameness or only lame following heavy exercise. One dog sporadically required medication after heavy exercise. The owner satisfaction rate was 100%. The clinical re-evaluation did not reveal any signs of pain or lameness in all cases. Range-of- motion was decreased in nine of the 11 elbows. Radiographs revealed an increase in severity of osteoarthritis in every case.In this case series, arthroscopic fragment removal without treatment of incongruity was demonstrated to be a valuable treatment option and may provide a satisfactory long-term outcome.

Pantarsal arthrodesis in cats using orthogonal plating

2017 ◽  
Vol 20 (1) ◽  
pp. 45-54 ◽  
Author(s):  
Diego N Alza Salvatierra ◽  
Philip G Witte ◽  
Harry W Scott ◽  
Clare Catchpole
Keyword(s):  
Intraoperative Complications ◽  
Case Series ◽  
Single Session ◽  
Long Term Outcomes ◽  
Short Term ◽  
Screw Head ◽  
Term Outcome ◽  
Long Term Outcome ◽  
The Right

Case series summary Pantarsal arthrodesis (PTA) was performed in seven tarsi of six cats, using orthogonal (dorsal and medial) veterinary cuttable plates (VCPs) without postoperative external coaptation. Short-term outcomes, arthrodesis progression and complications were assessed using a retrospective review of case notes (veterinary examination) and radiographs. Long-term outcomes were assessed via owner questionnaire (Feline Musculoskeletal Pain Index [FMPI]). Mean angle of PTA was 136° (range 116–166°). Intraoperative complications were recorded in two cases, both involving failure of the drill bit during drilling for calcaneotibial screws. Postoperative complications were encountered in a case of bilateral single-session PTA. These included gastrocnemius myotendinopathy on the right, and long-term protrusion of a screw head from the skin on the left. Both complications were resolved surgically, through resection of the implicated gastrocnemius tendon of insertion and removal of the plate, respectively. FMPI assessment was performed for all six cats a mean of 8.8 months (range 6–16 months) following surgery. Mean score for the first part (assessing ability to perform normal activities) was 92.2% (range 80.9–97.1%). Mean score for the second part (owner perception of pain) was 95.8% (range 87.5–100%). Mean overall score (mean score for parts 1 and 2 combined) was 92.3% (range 81.6–97.4%). PTA may be performed in cats using orthogonal VCPs to treat severe tarsal injuries. It may be prudent to avoid single-session bilateral PTA in cats. Relevance and novel information This case series documents a novel technique as an alternative for PTA in cats with talocrural injuries. Long-term outcome and complications presented in this case series are evaluated and discussed.

Primary Calvarial Ewing Sarcoma: A Case Series

2021 ◽  
Author(s):  
Sandeep Mohindra ◽  
Manjul Tripathi ◽  
Aman Batish ◽  
Ankur Kapoor ◽  
Ninad Ramesh Patil ◽  
...  
Keyword(s):  
Ewing Sarcoma ◽  
Tumor Resection ◽  
Case Series ◽  
Radical Excision ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Intradural Tumor ◽  
Age Range

Abstract Background Calvarial Ewing tumor is a relatively rare differential among bony neoplasms. We present our experience of managing primary calvarial Ewing sarcoma (EWS), highlighting their clinical and radiological findings. Method In a retrospective analysis, we evaluated our 12-year database for pathologically proven EWS. A literature search was conducted for the comparative presentation and update on the management and outcome. Result From January 2008 to December 2020, we managed eight patients (male:female = 5:3; age range 6 months to 19 years, mean 11.5 years) harboring primary calvarial EWS. All cases underwent wide local excision; two patients required intradural tumor resection, while one required rotation flap for scalp reconstruction. Mean hospital stay was 8 days. All patients received adjuvant chemo- and radiotherapy. Three patients remained asymptomatic at 5 years of follow-up, while two patients died. Conclusion Primary calvarial EWS is a rare entity. It usually affects patients in the first two decades of life. These tumors can be purely intracranial, causing raised intracranial pressure symptoms, which may exhibit rapidly enlarging subgaleal tumors with only cosmetic deformities or symptoms of both. Radical excision followed by adjuvant therapy may offer a favorable long-term outcome.

scholarly journals Long term outcome of combined phacoemulsification and excisional goniotomy with the Kahook Dual Blade in different subtypes of glaucoma

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ahmed Al Habash ◽  
Abdulrahman Albuainain
Keyword(s):  
Case Series ◽  
Angle Closure ◽  
Combined Surgery ◽  
Visual Rehabilitation ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Kahook Dual Blade ◽  
Significant Cataract

AbstractTo characterize changes in intraocular pressure (IOP) and IOP-lowering medications through up to 2 years of follow-up in patients undergoing combined phacoemulsification and excisional goniotomy with the Kahook Dual Blade (phaco-KDB), with simultaneous goniosynechialysis in cases of angle-closure glaucoma. Prospective, non-comparative, interventional case series. Consecutive patients with medically-treated glaucoma and visually-significant cataract underwent combined surgery. Analysis was conducted on open-angle (OAG) and angle-closure (ACG) glaucoma groups separately. Thirty-seven patients with OAG (24 with primary OAG and 13 with pseudoexfoliation glaucoma) and 11 with ACG were enrolled. In OAG eyes, mean (standard error) baseline IOP was 21.1 (0.9) mmHg and through 24 months of follow-up was reduced by 6.4–7.7 mmHg (24.6–32.1%; p ≤ 0.0001 at all time points). In ACG eyes, mean baseline IOP was 20.8 (1.6) mmHg and was reduced by 6.1–8.77 mmHg (23.4–39.0%; p ≤ 0.0353). Mean medications were reduced by 61.9–89.1% (p ≤ 0.0001) in OAG eyes and by 56.3–87.3% (p ≤ 0.0004) in ACG eyes. Phaco-KDB significantly lowered IOP ~ 30% and medications by > 50% through 24 months. This combined procedure provides meaningful long-term reductions in IOP and need for IOP-lowering medication and does not adversely affect visual rehabilitation in eyes with cataract and glaucoma.

Long-term outcome of children undergoing surgery for suspected perilymph fistula

2008 ◽  
Vol 123 (3) ◽  
pp. 298-302 ◽  
Author(s):  
R J Sim ◽  
A H Jardine ◽  
E J Beckenham
Keyword(s):  
Hearing Loss ◽  
Case Series ◽  
Outcome Data ◽  
Rank Test ◽  
Short Term ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Signed Rank ◽  
Signed Rank Test

AbstractA number of authors have suggested that surgery for suspected perilymph fistula is effective in preventing deterioration of hearing and in improving hearing in some cases in the short term. We present long-term hearing outcome data from 35 children who underwent exploration for presumed perilymph fistula at The Children's Hospital, Sydney, Australia, between 1985 and 1992.Methods:The pre-operative audiological data (mean of 500, 1000, 2000 and 4000 Hz results) were compared with the most recently available data (range two to 15 years) and the six-month post-operative data.Results:The short-term results showed no significant change in hearing at six months, with a subsequent, statistically significant progression of hearing loss in both operated and non-operated ears (Wilcoxon signed rank test: operated ear, p < 0.017; non-operated ear, p < 0.009).Conclusion:In this case series, exploratory surgery for correction of suspected perilymph fistula did not prevent progression of long-term hearing loss.

scholarly journals Long-term outcome after flexible ureteroscopy with holmium laser for simultaneous treatment of a single renal cyst and ipsilateral renal stones

2019 ◽  
Vol 47 (8) ◽  
pp. 3601-3612 ◽  
Author(s):  
Zhu Zewu ◽  
Chen Hequn ◽  
Cui Yu ◽  
Li Yang ◽  
Yang Zhongqing ◽  
...  
Keyword(s):  
Renal Cyst ◽  
Intraoperative Complications ◽  
Renal Cysts ◽  
Holmium Laser ◽  
Flexible Ureteroscopy ◽  
Simultaneous Treatment ◽  
Period Range ◽  
Term Outcome ◽  
Long Term Outcome

Objective To assess the long-term outcome of simultaneous treatment of a single renal cyst and ipsilateral stones with transurethral flexible ureteroscopy (FURS) lithotripsy and internal cyst drainage. Methods Patients who underwent simultaneous treatment with FURS lithotripsy and internal cyst drainage in our institution between July 2014 and September 2017 were enrolled. The cyst wall was identified endoscopically and a 1–3-cm window was created in the wall using a holmium laser. The proximal end of a double-J stent was placed in the cystic cavity to facilitate internal drainage. Results Thirteen patients underwent simultaneous treatment. No intraoperative complications with Clavien grading score >2 were noted in any patients. Mean stone burden and cyst diameter were 1.6 (range: 0.9–2.5) cm and 5.8 (range: 3.0–7.1) cm, respectively. Stone-free rates after single and complementary procedures were 84.6% and 92.3%, respectively. During the mean 33.1-month follow-up period (range: 17–54 months), seven patients (53.8%) achieved full resolution of renal cysts, five patients (38.5%) maintained >50% size reduction, and one patient (7.6%) experienced recurrence at 18 months postoperatively. Conclusions FURS with a holmium laser may constitute a safe and effective alternative procedure for simultaneous treatment of a single renal cyst and ipsilateral stones.

scholarly journals Long-term outcome in a case series of Denys–Drash syndrome

2019 ◽  
Vol 12 (6) ◽  
pp. 836-839 ◽  
Author(s):  
Neus Roca ◽  
Marina Muñoz ◽  
Alejandro Cruz ◽  
Ramon Vilalta ◽  
Enrique Lara ◽  
...  
Keyword(s):  
Specific Treatment ◽  
Case Series ◽  
Published Data ◽  
Normal Female ◽  
Diffuse Mesangial Sclerosis ◽  
Wilms Tumour ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Drash Syndrome

Abstract Background Denys–Drash syndrome (DDS) is a rare disease caused by mutations in exons 8 and 9 of the WT1 gene. It is characterized by the association of early onset steroid-resistant nephrotic syndrome (SRNS), Wilms’ tumour and, in some patients, intersex disorders, with increasing risk of gonadoblastoma. There are few published data concerning the long-term outcome of patients with DDS. The aim of this study was to report our experience. Methods Data were collected from five children (three boys) with confirmed DDS diagnosed from 1996 to 2017. The mean follow-up of these patients was 16 years. Results The patients presented with SRNS and diffuse mesangial sclerosis at renal biopsy. All patients were hypertensive and progressed to end-stage kidney disease, initiating dialysis at a mean age of 28 months. Three patients developed Wilms’ tumour 9 months after the SRNS was identified, which was treated by nephrectomy and chemotherapy. All five patients received kidney transplantation. SRNS did not recur after transplantation in any of the patients and graft survival was similar to that of other kidney transplant recipients in our programme. All three boys had ambiguous genitalia and cryptorchidism but a confirmed male karyotype (46, XY). One girl presented with gonadal agenesis, whereas the other one had normal female ovarian tissue and external genitalia. Both girls had a female karyotype (46, XX). Gonadoblastoma was not observed at any case. Conclusions Early DDS recognition in patients with SRNS is crucial due to its low prevalence, the specific treatment approach required and early detection of Wilms’ tumour. Few data are available regarding long-term outcomes.

scholarly journals Ablation of Atrial Fibrillation in Patients with Hypertension—An Analysis from the German Ablation Registry

2020 ◽  
Vol 9 (8) ◽  
pp. 2402
Author(s):  
Maura M. Zylla ◽  
Matthias Hochadel ◽  
Dietrich Andresen ◽  
Johannes Brachmann ◽  
Lars Eckardt ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Catheter Ablation ◽  
Clinical Symptoms ◽  
Nyha Class ◽  
Heart Association ◽  
Complication Rates ◽  
Bleeding Events ◽  
Term Outcome ◽  
Long Term Outcome

Background: Hypertension (HTN) constitutes a risk factor for the development of atrial fibrillation (AF), as well as for thromboembolic and bleeding events. We analysed the outcome after catheter ablation of AF in HTN in a cohort from the prospective multicenter German Ablation Registry. Methods: Between 03/2008 and 01/2010, 626 patients undergoing AF-ablation were analysed. Patients diagnosed with HTN (n = 386) were compared with patients without HTN (n = 240) with respect to baseline, procedural and long-term outcome parameters. Results: Patients with HTN were older and more often presented with persistent forms of AF and cardiac comorbidities. Major and moderate in-hospital complications were low. At long-term follow-up, major cardiovascular events were rare in both groups. Rates of AF-recurrence, freedom from antiarrhythmic medication and repeat ablation were not statistically different between groups. Most patients reported improvement of symptoms and satisfaction with the treatment. However, patients with HTN more frequently complained of dyspnea of New York Heart Association (NYHA) class ≥ II and angina. They were more often rehospitalized, particularly when persistent AF had been diagnosed. Conclusion: Catheter ablation of AF is associated with low complication rates and favorable arrhythmia-related results in patients with HTN. Residual clinical symptoms may be due to cardiac comorbidities and require additional attention in this important subgroup of AF-patients.

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