Reconstructive surgery for severe breast asymmetry post-paediatric cardiovascular operation by anterolateral thoracotomy.

Breast maldevelopment is a troublesome long-term complication of anterolateral thoracotomies, and several cases of this event have been reported. However, breast reconstruction in such cases has not yet been reported in detail, and solutions for managing this event remain unexplained. Herein, we present a case of breast maldevelopment after anterolateral thoracotomy, in which symmetrical breasts were successfully obtained by breast reconstruction based on autologous tissue transfer. The surgical approach prior to pleurotomy in anterolateral thoracotomy, particularly when performed on female infant patients, must be modified to prevent postoperative breast malformation.

False-positive diagnoses of damaged breast implants on imaging: a report of two cases.

Background: Silicone breast implants (SBIs), used in breast reconstruction, are durable and resistant to breakage and internal gel leakage. However, regular imaging examinations are crucial, as symptoms may not be apparent even if the implant ruptures. There are several known imaging findings that suggest SBI failure. Although artifacts such as moisture and air bubbles or substances similar to the gel extending outside the shell may appear on imaging, no reports have demonstrated false-positive diagnoses of damaged SBIs in detail. Hence, we present two cases in which failure was suspected based on the imaging results but not confirmed. Case Description: In case 1, at the 4-year follow-up after implant-based breast reconstruction, ultrasonography revealed a stepladder sign, and magnetic resonance imaging (MRI) revealed the salad oil sign. Although SBI failure was suggested, intraoperative examination revealed only a small amount of fluid retention within the capsule and no SBI fractures. Consequently, the imaging results were proved to be artifacts. In case 2, at the 7-year follow-up after implant-based breast reconstruction, ultrasonography revealed a subcapsular line sign, and MRI confirmed a keyhole sign. Although SBI failure was suggested, intraoperative examination revealed no implant fractures. Hematogenous serous effusion was found within the capsule, and blood clots and a large amount of fibrinous mass were found deposited at the bottom of the capsule. These findings caused false-positive diagnoses on imaging. Conclusions: In cases of suspected fractures, patients may opt for either observation or surgical removal, or replacement of the implant. When choosing the latter, it is important to inform patients of the possibility of an unbroken implant.

Pediatric-acquired Idiopathic Blepharoptosis with the Eyelids Being Habitually Opened Using the Frontalis Muscle.

Pediatric-acquired idiopathic blepharoptosis is rare, and no studies on surgery for the disease have been reported. We present a case of the disease with an atypical postoperative course. The patient initially underwent levator aponeurosis advancement. However, she cannot sufficiently open the affected eyelid without conscious effort and has developed a habit of opening the eyelids using the frontalis muscle. She underwent secondary frontalis suspension with the fascia latae, and then she was able to open her eyelids well all the time. When the disease duration in pediatric-acquired blepharoptosis is long, the habit of opening the eyelids using the frontalis muscle may be difficult to break. In such cases, we believe that frontalis suspension is the best operation.

A Case of Refractory Heel Ulcer Complicated by Moderate Osteomyelitis and Cellulitis Successfully Treated with Rheocarna.

Revascularization surgery was first considered for the treatment of ulcers in patients with critical limb ischemia (CLI). However, it may not be indicated for patients with severe infections or peripheral vascular occlusions. Although blood purification therapy is adjuvant therapy for such patients, it is not yet widely used due to insurance coverage. We report a case of a refractory heel ulcer with moderate osteomyelitis and cellulitis that was not amenable to revascularization. Treatment with the adsorptive blood purifier rheocarna® (Kaneka Corporation; Osaka, Japan) resulted in complete epithelialization of the ulcer and control of inflammation. Although this case required careful follow-up, we believe rheocarna might be a promising treatment option for patients with CLI who do not respond to revascularization. Rheocarna could improve peripheral blood flow and control inflammation by improving antibiotic drug delivery.