Optimizing the Pedicled Latissimus Dorsi Myocutaneous Flap in Breast Reconstruction: Lessons Learned from 110 Consecutive Flaps.

Background: The pedicled latissimus dorsi myocutaneous flap (LDMCF) in autologous breast reconstruction has been superseded by abdominal free tissue transfer. Common complaints of the LDMCF include the asymmetric back scar, need for prosthesis, and high seroma rates. We believe that the LDMCF remains versatile, with distinct advantages over other autologous options: the flap can be harvested unilaterally or bilaterally, not 'burning any bridges' for future reconstruction in unilateral breast reconstruction; the recovery is relatively easy, without complications such as risk of long-term abdominal wall weakness; and the aesthetic results are comparable, if not superior, leading to a more "youthful" result. Methods: We performed a retrospective review over an 8-year period. Results: A total of 106 patients underwent 110 breast reconstructions. Complications included four of 106 patients (3.8%) with seroma, three of 78 (3.8%) with periprosthetic implant infection, and one case of partial flap loss. Conclusions: We learned the following: (1) Direct-to-implant can be performed in most LDMCF patients, avoiding the use of tissue expanders; (2) High BMI patients may not require an implant; (3) Back donor site aesthetics can be improved using a "bra-line-back-lift" approach; (4) Use of liposomal bupivacaine intercostal blocks and modified enhanced recovery after surgery protocol can reduce length-of-stay to overnight; (5) We achieved low seroma rates using topical fibrin glue and closed suction drains; (6) Low and high BMI patients who may not qualify for free tissue transfer are usually still surgical candidates with LDMCF; and (7) Short and long-term recovery are faster than free tissue transfer, with minimal long-term deficit.

A Differential Analysis of Preferred Feminine Facial Contours for Transfeminine Individuals.

BACKGROUND: Facial feminization surgeries are important gender-affirming procedures for transfeminine individuals. The literature provides guidance on classically feminine facial features but the aesthetic preferences of transgender patients have not been studied. This study aimed to define the preferred feminine facial proportions of transfeminine patients and compare them to a mixed population of US adults. METHODS: An online survey was designed consisting of virtually modified images with progressive degrees of change in 6 facial features: forehead, nasal dorsum, chin projection, nasolabial angle, mandibular angle, and chin height. It was administered to transfeminine patients in a large-scale health system as well as the general population using an online market research instrument. Respondents ranked each image on a 7-point Likert scale from "very unattractive" to "very attractive" for a feminine face. RESULTS: Both groups agreed that a moderately convex forehead without supraorbital ridge prominence, slightly sloped nasal dorsum, ∼105-degree nasolabial angle, and decreased chin height were considered most attractive. In addition, very concave nasal slope and ∼110-degree nasolabial angle were rated significantly higher by transfeminine respondents compared with controls. The most classically masculine versions of each feature were considered significantly more unattractive by transfeminine patients when compared with controls. CONCLUSION: Transfeminine individuals share significant preferences in feminine facial features with control respondents. However, transfeminine patients were more averse to traditionally masculine features on a feminine face and more accepting of the most traditionally feminine versions of nasal contours. Understanding these differences can facilitate surgical planning between surgeons and patients and potentially improve patient satisfaction.

Ambulatory facial feminization surgery: a comparative analysis of outcomes and complications.

BACKGROUND: To date, there are no studies investigating the safety and outcomes of facial feminization surgery (FFS) as an outpatient procedure. This is the first study of its kind analyzing the outcomes of ambulatory FFS based on a comparison of complications, post-operative emergency department or urgent care (ED/UC) visits, and readmissions between patients who underwent FFS with admission versus same-day surgery. METHODS: A retrospective analysis was conducted on all patients who underwent FFS in a single integrated healthcare system. Patient charts were reviewed for operative details, complications, post-operative ED/UC visits, readmission, and demographic factors. Major outcomes including complications, readmissions, and ED/UC visits were compared between groups with same-day discharge and post-operative hospital admission. RESULTS: Of 242 patients included in the study, ED/UC visits were comparable between patients discharged same-day (18.2%) and patients admitted post-operatively (21.6%, p = 0.52). Logistic regression showed no significant difference in the composite outcomes of minor complications, major complications, and readmissions (15.6% for ambulatory versus 19.3% for admission, p = 0.46). Temporary nerve palsy, infection, and hematoma were the most common post-operative complications. However, covariates of a lower face procedure and operative time were shown to have significant differences in the composite complication outcome (p = 0.04 and p = 0.045, respectively). CONCLUSION: Ambulatory FFS is a safe practice with no associated increase in adverse outcomes including complications, ED/UC visits, and readmission when compared to post-operative admission. Adoption of same-day FFS should be considered by high-volume gender health centers to potentially benefit from increased scheduling flexibility and efficiency, increased access to care, and lower healthcare costs.

A rare case of cutaneous pseudoglandular schwannoma.

Schwannomas are benign tumors that arise from the peripheral nerve sheath. Many variants of schwannomas exist, including plexiform, epithelioid, cellular, glandular, and ancient. The pseudoglandular subtype is extremely rare, as fewer than five cases of cutaneous pseudoglandular schwannomas have been reported based on our literature review. Herein, we report a case of a 64-year-old female who presented with a skin-colored nodule on her right arm for several years. Histopathology showed a superficial and deep dermal nodulocystic neoplasm composed of epithelioid and spindle cells surrounded by a fibrous stroma. The epithelioid cells surrounded multiple spaces suggestive of glandular differentiation, although many of these spaces also contained serum and red blood cells, raising consideration for vascular differentiation. Multiple epithelial markers, including pancytokeratin and epithelial membrane antigen, were all negative, providing no support for an epithelial tumor with true ductal/glandular differentiation. In addition, CD31, CD34, smooth muscle actin, and desmin stains were negative in these spaces, making a vascular neoplasm or smooth muscle tumor unlikely. However, SOX10 and S-100 stains were positive, including in cells lining the pseudoglandular spaces, supporting the diagnosis of pseudoglandular schwannoma. Complete excision was recommended. This case highlights an extremely rare presentation of the pseudoglandular variant of schwannoma.

A rare case of cutaneous interdigitating dendritic cell sarcoma.

Interdigitating dendritic cell sarcomas (IDCSs) are aggressive tumors of dendritic cells, often presenting with lymphadenopathy. Fewer than 10 cases of primary cutaneous IDCS have been reported. Histopathologically, IDCS presents as atypical spindle cells with irregular nuclei, and therefore can be difficult to distinguish from melanoma, follicular dendritic cell sarcoma, and Langerhans cell tumors by H&E examination alone. We report a unique case of a man with cutaneous IDCS that was initially misdiagnosed as melanoma. Having previously undergone an excision of a reported "melanoma" on the neck, he presented with a new growth on the cheek. Histopathologic findings revealed an atypical dermal lymphohistiocytic infiltrate around vessels and cells forming nests along the dermal-epidermal junction. Immunohistochemical stains were strongly positive for S100, fascin, and lysozyme; on the other hand, CD1a, langerin, CD21, CD23, and SOX10 were negative. These immunohistochemical findings were consistent with IDCS, and the patient's prior biopsy specimen was then revisited. Similar staining revealed that lesion also to be a cutaneous IDCS. Follow-up imaging with PET scan was negative for metastases, supporting the diagnosis of primary cutaneous IDCS. Our findings contribute to the limited literature on cutaneous IDCS and highlight a potential pitfall in its diagnosis because of overlapping histopathologic features with melanoma.