🔍 Key Findings

• A minimally invasive endoscopic technique was successfully developed for excisional biopsy of axillary lymph nodes in dogs.
• The procedure was performed on 4 cadavers (6 limbs) and 3 clinical patients, with no major complications reported.
• Mean cadaveric time: accessory axillary node 5.1 min; axillary node 33 min. One limb had a double axillary node.
• In clinical cases, 2/3 were completed endoscopically; one required conversion to open due to node elevation difficulty.
• Surgical times in clinical cases ranged from 35 to 58 minutes, depending on node accessibility and number.
• Postoperative morbidity was minimal: no lymphedema, minor seroma or lameness resolved quickly.
• The SILS port approach enabled effective access, though precise placement was critical to visualization.
• This is the first reported veterinary endoscopic technique for axillary lymphadenectomy; potential for improved staging and reduced morbidity.

🔍 Key Findings

• FGPP (fluoroscopic-guided percutaneous pinning) resulted in successful healing in 10/13 fractures, with good limb function.
• Complications occurred in 5 of 11 cases, including intra-articular implants, malunion, implant failure/nonunion, and implant migration.
• Cases with delayed surgery (>15 days) or radiographic remodeling were more likely to experience major complications.
• Most fractures (10/13) were classified as Salter-Harris type I with mild displacement.
• Median surgical time was 60 minutes, and no conversions to open surgery were needed.
• Postoperative femoral neck resorption was minimal, suggesting possible benefits of the minimally invasive approach for preserving vascular supply.
• One intra-articular pin led to progressive joint disease and required femoral head ostectomy.
• FGPP appears best suited for acute, minimally displaced fractures in young dogs (<8 months) with planned elective explant to avoid growth disturbance.

🔍 Key Findings

• Objective: To evaluate outcomes and complications of video-assisted thoracoscopic surgery (VATS) for idiopathic chylothorax in 15 cats.
• All 15 cats underwent thoracoscopic thoracic duct ligation (TDL); 13 also had simultaneous pericardectomy, 2 had VATS TDL + laparoscopic cisterna chyli ablation (CCA), and 1 cat had an open CCA.
• Median surgical time was 152.5 minutes (range 60–255).
• Contrast was used intraoperatively in 13 cats; 11 received methylene blue, and 2 received indocyanine green (ICG).
• One intraoperative complication (6%) occurred — a minor intercostal artery laceration. Conversion to open surgery occurred in 3 cases (20%) due to visualization issues or bleeding.
• Postoperative complications occurred in 8 cats (53%), with persistent pleural effusion in 5 cats (33%) being the most common.
• Mortality was high: 4 cats (27%) died or were euthanized before discharge. Only 7 of 11 cats discharged had resolution of effusion, and recurrence occurred in 1.
• Authors concluded that while VATS is technically feasible in cats, it did not improve clinical outcomes compared to open surgery, and feline idiopathic chylothorax continues to have a high mortality rate.

🔍 Key Findings

• 83% of dogs survived to discharge after adrenalectomy for pheochromocytoma.
• Median survival time post-discharge was 1169 days (3.2 years).
• Preoperative alpha-blocker therapy (e.g., phenoxybenzamine) was not associated with improved survival.
• Dogs receiving alpha-blockers had higher intraoperative systolic BP, with median values 170 mmHg vs. 142 mmHg in non-treated dogs (P = .01).
• Intraoperative arrhythmias occurred in 30% of cases, with no difference between dogs receiving alpha-blockers and those not.
• Histologic vascular invasion occurred in ~70% of tumors.
• Tumor recurrence was suspected in 3 dogs, and metastasis in 8 dogs, though not histologically confirmed in most cases.
• Postoperative complications included refractory hypotension, acute kidney injury, and hypertension persisting >48 hours in 10 dogs.

🔍 Key Findings

• Nasopharyngeal collapse was significantly more severe in brachycephalic dogs (median 65%) than in nonbrachycephalic controls (median 10%) (p = .0001).
• Postoperative fluoroscopy showed no significant improvement in nasopharyngeal collapse (p = .0505), despite reported clinical improvement.
• 70% of brachycephalic dogs had ≥50% collapse; 26% had 100% collapse preoperatively.
• All owners of surgical cases reported clinical improvement, including reduced respiratory noise and improved exercise tolerance.
• Surgical techniques used included combinations of alaplasty, staphylectomy, sacculectomy, and tonsillectomy.
• Improvement in nasopharyngeal dimensions was variable, with some dogs improving ≥45%, some worsening, and one dog showing a 100% increase post-op.
• Pharyngeal collapse may not be solely anatomical; neuromuscular dysfunction (e.g., reduced pharyngeal dilator muscle function) may contribute.
• Current surgical techniques may not address functional airway abnormalities, suggesting a need for multimodal or targeted interventions.

🔍 Key Findings

• Laparoscopic pancreatic mass resection (LPMR) was successfully performed in all 12 dogs, with no conversion to open laparotomy required.
• Median operative time was 69 minutes (range 35–100 min); 11/12 dogs were discharged within 48 hours, and one was discharged after 7 days.
• No major intraoperative complications occurred; minor complications included mild bleeding (2/12) and cannula malfunction (1/12).
• All dogs survived the procedure and were discharged.
• Histopathology confirmed neoplasia in all dogs: 9 insulinomas and 3 pancreatic carcinomas; all tumors were completely excised with clear margins.
• No recurrences were reported; 3 dogs died of unrelated causes, and 9 were still alive at the time of reporting.
• No postoperative hypoglycemia was observed; 1 dog had transient hyperglycemia, and minor complications included vomiting, idiopathic seizures, and pancreatitis, all of which resolved.
• Authors concluded that LPMR is a safe, effective, and minimally invasive alternative to open surgery for selected distal pancreatic masses in dogs.

🔍 Key Findings

PL-30 group (partial, TA30-V3 wedge):

• 100% leaked
• Median leakage pressure: 10 cm H₂O
• Most failures from periphery of staple line

PL-60 group (partial, TA60-3.5):

• 100% leaked
• Median leakage pressure: 18 cm H₂O
• Better than PL-30 (p = .006)

TL-30 group (total, TA30-V3):

• Only 1 of 11 leaked (at 22 cm H₂O)
• All others resisted pressures >50–65 cm H₂O
• Significantly higher leakage pressure than both PL groups (p < .001)

Odds ratios (leakage vs TL-30):

• PL-30: OR 437 at both 20 and 30 cm H₂O (p = .003)
• PL-60: OR 437 at 20 cm H₂O and 133 at 30 cm H₂O (p = .003)

Recommendation: Prefer TL-30 when possible. If partial needed, PL-60 superior to PL-30, but all partials leaked at physiologic pressures.

🔍 Key Findings

• No significant difference in non-infected incisional dehiscence rates among groups using PDS vs. Monocryl for subcutaneous and skin closure.
• Overall dehiscence rate: 9.48% (22/232 dogs).
• Postoperative antibiotic use and signs of inflammation were significantly associated with dehiscence (p = .023 and p < .001, respectively).
• Dogs not receiving postoperative antibiotics had a higher dehiscence rate (14.74%) than those that did (5.84%).
• Most dehiscence cases were superficial (85.7%), and the average length of dehiscence was 1.71 cm.
• No statistically significant impact of weight, BCS, incision length, procedure type, surgeon experience, closure direction, or barrier use on dehiscence rate.

🔍 Key Findings

Subject: 7-year-old Labrador underwent cementless total knee replacement (TKR) due to severe stifle OA.

Clinical function:

• Improved ROM from 90° pre-op to 120° post-op.
• Weight-bearing increased from toe-touching to 70% bodyweight by 6 weeks post-op.
• No visible lameness by 14 weeks.

Implant performance:

• No complications at any follow-up points.
• No osteolysis, loosening, or metallosis at 6-year necropsy.

Wear evaluation:

• Mild UHMWPE insert wear, localized to caudal edges.

Histologic findings:

• Robust osseointegration at implant-bone interface.
• Fibrous tissue only in areas lacking porous coating.

Conclusion:

• Cementless TKR demonstrated excellent 6-year survival and functional outcomes.
• Support for considering early surgical intervention in severe stifle OA.

🔍 Key Findings

• Prophylactic fenestration (PF) significantly reduced recurrence of cervical intervertebral disc extrusion (0% vs. 37.8%, p < .001).
• Surgery time was longer with PF (median 182 vs. 110 min, p = .017), but no difference in perioperative complication rates (PF 16.7%, non-PF 18.9%; p = .838).
• 25% overall recurrence rate, but all recurrences occurred in the non-PF group.
• Medical management was effective in 92.9% of recurrence cases.
• Most PF sites targeted adjacent discs; 88.9% were at adjacent levels, which are common recurrence sites.
• Neurologic outcomes were similar between PF and non-PF dogs post-surgery and at follow-up.
• Fenestration technique (blade vs. burr) not shown to affect outcome but contributed to extended surgical time.
• No major complications or deaths linked directly to PF in initial surgeries.