Traumatic spigelian hernia complicated by caecal perforation and retroperitoneal haematoma-an unusual concurrence in blunt trauma.

Blunt abdominal injury can be a cause of significant morbidity and mortality in patients who have sustained trauma even at low velocity. We report on an unusual case of a 50-year-old male who developed a traumatic spigelian hernia and caecal perforation after falling off a pushbike and impacting on the handlebar. We have also discussed some of the considerations taken in the assessment and surgical management of this case.

Port site intramuscular abscess from retained gallstone post laparoscopic cholecystectomy - an unusual complication.

Perforation of the gallbladder and the spillage of gallstones can be a cause of ongoing morbidity and mortality in patients post cholecystectomy. We report on an unusual case of a 58-year-old male who developed a right upper quadrant lump 8 years after laparoscopic cholecystectomy which was eventually determined to be an abscess from a retained gallstone that had become embedded in the musculature of his abdominal wall. We have also discussed some of the considerations taken in the surgical management of this case.

Incidental findings on single-photon emission computed tomography/computed tomography (SPECT/CT) lymphoscintigraphy in breast cancer: the proposed Westmead SPECT/CT incidental findings classification.

BACKGROUND: The aim of this study is to determine the prevalence of incidental radiological findings detected on SPECT/CT performed as part of pre-operative lymphoscintigraphy for sentinel lymph node biopsy (SLNB) in patients undergoing breast cancer surgery and development of a modified classification to workup these lesions. METHODS: A retrospective audit was performed of all SPECT/CT performed in combination with lymphoscintigrams in breast cancer patients presenting with clinically node negative axillae and operated on by breast surgeons at the Westmead Breast Cancer Institute over a 12-month period. RESULTS: Four hundred and nineteen patients were included in the study. In 149 patients (35.6%), there was a total of 205 incidental findings. The most common findings were, pulmonary abnormalities (38.5%), abdominal findings (27.8%), thyroid nodules (14.6%), cardiac abnormalities (10.7%) and others (8.3%). Using our proposed Westmead SPECT/CT incidental findings (WSIF) classification, 7.8% were known, 17.6% were major findings, 48.3% were minor findings, 15.1% were minimal findings and 11.2% were equivocal findings. 17.6% (n = 36) underwent further workup and investigation and 3.4% of patients (n = 5) required therapeutic intervention, including chemotherapy for primary lung cancer(n = 1) and surgeries (thoracotomy, n = 1; thyroidectomy, n = 2; colonoscopy, n = 1). 93.8% (n = 393) had at least one SLN mapped, most commonly located in Level 1 of the axilla. CONCLUSION: The incidental findings on SPECT/CT in combination with lymphoscintigraphy is within the range of previous studies (27.3-59.5%). A small proportion of patients required significant major interventions (3.4%). We propose that all incidental findings should be assessed according to our WSIF classification to aid in triaging need for further investigation and management.

Immediate prepectoral implant reconstruction using TiLOOP Bra Pocket results in improved patient satisfaction over dual plane reconstruction.

BACKGROUND: Implant-based reconstruction accounts for the majority of breast reconstructive procedures performed in Australia. More recently, immediate prepectoral implant reconstruction using the TiLOOP Bra Pocket has gained popularity. This study compares post-surgical complications and patient-reported quality of life outcomes between immediate prepectoral and dual plane implant reconstruction. METHODS: A retrospective study of 80 consecutive patients who underwent nipple-sparing mastectomies and immediate implant reconstruction was conducted. Implants were either completely covered with TiLOOP Bra and/or TiLOOP Bra Pocket (pfm medical, Cologne, Germany) and secured in the prepectoral space (prepectoral group) or placed in the subpectoral plane with inferolateral mesh coverage (dual plane group). Data surrounding patient demographics, clinical details and post-surgical outcomes were compared. Patient-related quality of life outcomes were assessed with the Breast-Q questionnaire. RESULTS: A total of 80 patients (109 breasts) operated on between June 2016 and December 2018 were included. The prepectoral and dual plane groups comprised of 40 patients each, including 50 and 59 operated breasts, respectively. Post-operative complications were comparable with 11 (22%) overall complications in the prepectoral group and eight (14%) in the dual plane group (P = 0.313). Implant loss was uncommon with four (8%) cases in the prepectoral group and five (8.5%) in the dual plane group (P = 0.929). Patient-reported quality of life outcomes were superior after prepectoral reconstruction with patients reporting a significantly higher score in the satisfaction with breasts domain (68.9 versus 57.5; P = 0.036). CONCLUSION: Immediate prepectoral implant reconstruction with the TiLOOP Bra Pocket was associated with improved patient satisfaction and demonstrated no difference in early post-operative outcomes.

Veritas in Immediate Implant-based Breast Reconstruction Is Associated with Higher Complications Compared with TiLOOP.

Biologic and synthetic meshes are used in immediate implant-based breast reconstruction for coverage of the lower pole of the implant. This study aimed to compare outcomes of Veritas with TiLOOP bra (TiLOOP group [TG]). METHODS: Retrospective study of skin- and nipple-sparing mastectomies in patients who underwent an implant-based reconstruction using either Veritas or TiLOOP bra between January 2014 and December 2016 was performed. RESULTS: Thirty-six reconstructions (22 unilateral, 7 bilateral) using the Veritas mesh and 179 breast reconstructions (61 unilateral, 59 bilateral) using TiLOOP bra were identified. The Veritas group (VG) showed a higher rate of postoperative complications compared with the TG (VG = 54% versus TG = 14%, P < 0.01%), including higher rates of seroma, nonintegration of mesh (VG = 51.4% versus TG = 1.6%, P < 0.01), implant rotation (VG = 16.2% versus TG = 1.6%, P < 0.01), infection (VG = 18.9% versus TG = 2.1%, P < 0.01), and wound breakdown (VG = 10.8% versus TG = 0.5%, P < 0.01). The VG also had a higher rate of major interventions (VG = 35.1% versus TG = 7.8%, P < 0.01) and minor interventions (VG = 18.9% versus TG = 2.2%, P < 0.01) compared with TG, including a higher rate of implant loss and unplanned return to theater. CONCLUSIONS: Veritas mesh was associated with a significantly higher rate of postoperative complications compared with TiLOOP bra. Our data strongly question the safety profile of Veritas in implant-based breast reconstruction. Further studies in this area are warranted.