Endoscopic mastectomy followed by immediate breast reconstruction with fat grafting for breast cancer.

Background: Although endoscopic mastectomy has been associated with good tolerance and enhanced patient satisfaction, limitations such as the implant or flap size for reconstruction with small incisions remain unresolved. Fat grafting (FG) can expand tissue volume with pinhole skin incisions. Herein, we evaluated the safety and efficacy of endoscopic mastectomy followed by immediate FG.

Comparison of postoperative recurrence rates between percutaneous and transconjunctival approaches for involutional entropion.

Lower eyelid entropion is the second most common disease seen after ptosis in oculoplastic outpatients. In this study, we performed percutaneous and transconjunctival shortening of the anterior and posterior layers of the lower eyelid retractor (LER) to treat lower eyelid involutional entropion. This study aimed to examine the recurrence rate and complications of the percutaneous and transconjunctival approaches.

Lateral Thoracic Vessel as a Recipient Vessel in Immediate Breast Reconstruction after Nipple/Skin-Sparing Mastectomy: Experience with 270 Flaps.

Background: The selection of recipient vessels for free-flap breast reconstruction is important for the success of the surgery and the aesthetics of the breast mound. The thoracodorsal artery and vein (TDA/V) allow reconstruction without noticeable scars from the anterior view, but TDA/V exposure is an invasive and time-consuming process on sentinel node biopsy. This study aimed to determine the effectiveness of the lateral thoracic artery and vein (LTA/V) as recipient vessels by comparing them with the TDA/V.

Stacked deep inferior epigastric perforator with sequential lumbar artery perforator flaps for bilateral breast reconstruction: A case report.

Breast size that can be reconstructed with a single flap is limited in thin patients who need bilateral autologous large-volume breast reconstruction. We present the case of a 39-year-old female with bilateral heterogeneous breast cancer. The patient underwent total mastectomy and radiation therapy on the left side and nipple sparing mastectomy on the right.

Visualization of lower extremity lymphedema in the same cohort using 99mTc-human serum albumin and 99mTc-phytate lymphoscintigraphy with SPECT-CT.

Lymphoscintigraphy with single-photon emission computed tomography (SPECT-CT) is useful in diagnosing lymphedema. However, there are multiple timings, techniques, and tracers utilized worldwide without any comparison. We examined and compared the image clarity with two different radiotracers, 99mTc human serum albumin (HSA) and 99mTc phytate (phytate), in the same patients.

Rib osteochondral graft for scaphoid proximal pole reconstruction.

Background: An irreparable scaphoid proximal pole is challenging to treat because of the fragment size and limited blood supply. Salvage surgery, such as partial wrist fusion or proximal row carpectomy, may be performed but is not ideal for young patients. There are few reports of proximal scaphoid reconstruction using rib osteochondral grafts.

Posterior pharyngeal wall augmentation using autologous tiered costal cartilage for velopharyngeal insufficiency.

The aim of this study was to retrospectively estimate intervention outcomes and to establish suitable indications for autogenous tiered cartilage augmentation (ATCA) of the posterior pharyngeal wall for velopharyngeal insufficiency (VPI). The sample cohort comprised 17 consecutive patients with VPI (10 boys, 7 girls), excluding syndromic cases. Pre- and postoperative findings were comprehensively evaluated using a combination of speech assessment and lateral pharyngography (LPG).

Pectoralis Major Myocutaneous Flap Revisited as a Workhorse for Reconstruction for Defects in the Upper Arm: A Case Report.

Many previous reviews of the literature have described the grafts and techniques for management of defects in the upper arm. However, the alternatives are limited in cases where some conventional flaps are not available and the nearby donor vessels have been previously sacrificed for free flaps. A 77-year-old man presented with a tumor in the right upper arm just above the axilla.

Double-pedicle unaffected split-breast flap for unilateral breast reconstruction.

Background: In some breast cancer patients with a contralateral unaffected hypertrophic and ptotic breast, autologous small-breast reconstruction with contralateral breast reduction is a good option. The current study is aimed to assess the efficacy of the double-pedicle unaffected split-breast (USB) flap harvested from the central half of the unaffected breast for unilateral breast reconstruction with contralateral transverse scar reduction mammoplasty.

Methods: Between February 2003 and May 2020, 14 patients underwent breast reconstruction using the USB flap.

A phase III, multicenter, single-arm study to assess the utility of indocyanine green fluorescent lymphography in the treatment of secondary lymphedema.

Objective: Indocyanine green (ICG) fluorescent lymphography might be useful for assessing patients undergoing lymphatic surgery for secondary lymphedema. The present clinical trial aimed to confirm whether ICG fluorescent lymphography would be useful in evaluating lymphedema, identifying lymphatic vessels suitable for anastomosis, and confirming patency of lymphaticovenular anastomosis in patients with secondary lymphedema.

Methods: The present phase III, multicenter, single-arm, open-label, clinical trial (HAMAMATSU-ICG study) investigated the accuracy of lymphedema diagnosis via ICG fluorescent lymphography compared with lymphoscintigraphy, rate of identification of lymphatic vessels at the incision site, and efficacy for confirming patency of lymphaticovenular anastomosis.

Pathological Changes in the Lymphatic System of Patients with Secondary Lower Limb Lymphedema Based on Single Photon-Emission Computed Tomography/Computed Tomography/Lymphoscintigraphy Images.

In patients with secondary upper limb lymphedema, positive correlations have been observed between the dermal back flow (DBF) type and visualization of lymph nodes around the clavicle, between the former and the lymph flow pathway type, and between the latter and the visualization of lymph nodes around the clavicle when using single photon-emission computed tomography/computed tomography/lymphoscintigraphy (SPECT-CT LSG). We analyzed the associations between the visualization of inguinal lymph nodes, the lymph flow pathway type, and the DBF type using SPECT-CT LSG in 81 patients with unilateral secondary lower limb lymphedema by statistical analysis using Fisher's exact test. We revealed that the lymph flow pathways in the lower limb can be classified into nine types because the type in the lower leg is not always equal to the type in the thigh.

Effects of Fat Repositioning for Tear Trough Deformity on Eye Movement.

Fat repositioning is a common surgical technique for treating tear trough deformity. As this technique is mainly performed for cosmetic purposes, its functional outcomes have rarely been evaluated. The purpose of this study was to evaluate the changes in eye movements that occur after fat repositioning for tear trough deformity.

A procedure combining double opposing Z-plasty with buccal flap and skin graft for a cleft palate patient with short palate.

Cleft palate patients with a short palate are sometimes encountered and it is difficult to achieve effective primary palatoplasty and good speech in these cases. Our purpose was to establish an effective palatoplasty for a cleft palate patient with Randall type III short palate. Buccal musculomucosal flap on the nasal side and skin graft on the oral side were performed, along with double opposing Z-plasty.

Comparison of postoperative recurrence rates between levator aponeurosis advancement and external Müller's muscle tucking for acquired blepharoptosis.

Treatment options for acquired blepharoptosis include levator resection, levator aponeurosis advancement (LAA), Müller's muscle-conjunctival resection (MMCR), and frontalis suspension. Previously, we reported a technique called external Müller's muscle tucking (EMMT) using the Müller's muscle as a power source. In this study, we compare LAA with EMMT and evaluate the recurrence and reoperation rates.

A dermoid cyst misdiagnosed as a lipoma due to atypical magnetic resonance images: a case report.

Background: Dermoid cysts are well-known lesions that manifest as subcutaneous tumors around the lateral sides of the eyebrows in young patients. Computed tomography or magnetic resonance imaging (MRI) is often performed to confirm the diagnosis. On the other hand, a lipoma is usually a circular lesion, which is sometimes observed in the upper part of the face.

Combination of Dermal fat Grafting and Frontalis Suspension Using Polytetrafluoroethylene Sheet for Blepharoptosis With a Deep Sulcus.

The frontalis suspension procedure is a common surgical method for patients with severe blepharoptosis. While frontalis suspension is a very effective method, the transplant material may be visualized after surgery in patients with a deep sulcus and severe blepharoptosis. To prevent this complication, we performed a combination of dermal fat grafting and frontalis suspension using a polytetrafluoroethylene sheet in 5 patients (6 eyelids).

Le fort II distraction osteogenesis with a hybrid system for an Apert syndrome patient: A case report.

Background: Le Fort II advancement is considered for normalizing the facial appearance in Apert syndrome. When these procedures are performed during growth, overcorrection of midface advancement is required. We developed a system that can control the distance and vector of movement for the central midface to create more normal facial proportions.

Intraoral Approach for a Congenital Teratoma in the Orbit Extending into the Pterygopalatine Fossa.

This article reports an intraoral approach for a congenital mature teratoma in the orbit, extending into the pterygopalatine fossa and the zygoma remodeling due to biological and functional matrix theory during the neonatal period. The operation took place on the 56th postnatal day due to gradual proptosis of the left eye from the socket. The entire orbital tumor could be surgically removed via the inferior orbital fissure, which had been expanded by the pressure of the tumor.

Development of a Method for Scaffold-Free Elastic Cartilage Creation.

Microtia is a congenital aplasia of the auricular cartilage. Conventionally, autologous costal cartilage grafts are collected and shaped for transplantation. However, in this method, excessive invasion occurs due to limitations in the costal cartilage collection.

Gingival Sulcus Incision for Zygomaticomaxillary Complex Fracture.

The usual surgical approaches for zygomaticomaxillary complex fracture are subciliary incision, transconjunctival incision, eyebrow incision, lateral canthal incision, coronal incision, preauricular incision, and superior gingivobuccal incision. In the intraoral approach, a horizontal mucoperiosteal incision is performed at the superior gingivobuccal region, and sometimes, includes the upper labial frenum. This may cause discomfort in the oral cavity because of postoperative scarring and shortening of the upper labial frenum.

A New Surgical Method for Medial Ectropion Repair: Fixing the Lower Eyelid Retractor to the Back of the Tarsal Plate.

Involutional ectropion is a disease in which the eyelids are everted outwards, and because the eyelids move away from the eyeballs, the ocular surface and conjunctiva are exposed causing inflammation, pain, photophobia, foreign body sensation, epiphora, and blurred vision. It is thought to be caused by horizontal and vertical laxity. Various surgical methods have reportedly been used to correct involutional ectropion.

A Novel Approach to Subcutaneous Collecting Lymph Ducts Using a Small Diameter Wire in Animal Experiments and Clinical Trials.

While performing microsurgery, including lymphaticovenous anastomosis (LVA) for chronic limb lymphedema, it is a common procedure to identify the subcutaneous collecting lymph ducts with near-infrared fluorescence lymphangiography (NIR) using indocyanine green. However, due to limitations such as minimum observable depth, only a few lymphatic ducts can be identified with this procedure. Hence, we developed a new smaller-diameter "lymphatic wire" (LW) that could be inserted directly into lymphatic collecting ducts of the limbs, enabling accurate identification and localization.