Preoperative Expectations of Women Undergoing Breast Reconstruction Surgery.

Background: The study investigated the expectations of patients undergoing immediate breast reconstruction after mastectomy, considering factors such as the cause for mastectomy (cancer versus prophylactic due BRCA1 or BRCA2 gene mutations), age, marital status, and education. Methods: The study had a cross-sectional design. Eligible patients at Oslo University Hospital received a link to the BREAST-Q Expectations questionnaire, which they filled out before surgery from 2019 to 2022. Results: One hundred forty-six patients completed the questionnaire (79.8% response rate). The mean age was 46.6 years, and the majority (95.1%) were undergoing reconstruction with implants. Most patients (86.9%) wanted to be involved in the decision-making. The highest expectation was for breast appearance and the lowest for sensation after surgery. Patients not diagnosed with cancer (n = 27) before surgery expected significantly more pain after surgery compared with patients diagnosed with cancer (P = 0.016). Patients 40 years or younger had higher expectation of pain after surgery than patients 41 years or older, 73.2 versus 54.2, P < 0.001, respectively. After 10 years, 26.7% of the patients expected that further reconstruction procedures might be necessary. Conclusions: Our study's results regarding patient's expectations with breast reconstruction, as assessed using the BREAST-Q Expectations module, align with previous research in terms of overall trends. However, our study provides a more nuanced understanding by exploring variations within different patient subgroups. These differences emphasize the need for personalized preoperative counseling and support to align patient's expectations with realistic outcomes.

Parental Stress, Infant Feeding and Well-being in Families Affected by Cleft Lip and/or Cleft Palate: The Impact of Early Follow-up.

OBJECTIVE: To document the impact of early follow-up by specialized cleft nurses (SCNs) provided to families affected by cleft lip and/or palate (CL/P) and the status of parental stress, infant feeding and well-being. DESIGN: Prospective inclusion of a control group, which only received standard care, followed by an intervention group that also received early SCN follow-up. SETTING: The cleft lip and palate team at Oslo University Hospital, Norway. PARTICIPANTS: Seventy families (69 mothers and 57 fathers) distributed into an intervention group (n = 32) and a control group (n = 38). INTERVENTION: SCNs provided a consultation at the maternity ward and a follow-up conversation by phone or face-to-face at scheduled times for six months. OUTCOME MEASURES: Parental Stress Index (PSI), Perceived Stress Scale (PSS-14), feeding questionnaire, survey of infant diets, weight percentiles. RESULTS: The mothers reported higher stress scores than the fathers, but in the control group only in the PSI parent domain at T2 and T3 (P = .007, P = .018). Infants in the intervention group used pacifiers less frequently than in the control group (55.2% vs. 81.1%, P = .023). Otherwise, no significant differences were found between the groups. Overall, the infants received less breast milk than norms. CONCLUSION: Contextual strategies for early follow-up of families affected by clefts need to be developed, with an emphasis on involving fathers and those parents reporting elevated stress and/or feeding difficulties. There is a need for diagnosis-specific guidelines about the use of pacifiers as well as collaboration between the health professionals involved to increase breastmilk feeding.

Ectropion. / Ektropion.

In ectropion, the eyelid margin - typically the lower eyelid - is turned outward. This condition is becoming increasingly common due to the ageing population. Ectropion is classified as either acquired or congenital, with the former being the most prevalent. Acquired ectropion is further divided into involutional, paralytic, mechanical and cicatricial subtypes. Involutional ectropion is the most common where there is no patient population bias. This clinical review provides an overview of ectropion.

A comparison between hyaluronic acid and other single ingredient eye drops for dry eye, a review.

Dry eye disease (DED) is a highly prevalent and debilitating condition. Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan that has a long history as a safe and effective DED treatment. HA is frequently used as a comparator when assessing other topical DED treatments. This study aims to summarise and critically evaluate the literature describing all isolated active ingredients that have been directly compared with HA in the treatment of DED. A literature search was conducted in Embase using Ovid on the 24th of August 2021 and in PubMed including MEDLINE on the 20th of September 2021. Twenty-three studies met the inclusion criteria, 21 of which were randomised controlled trials. Seventeen different ingredients representing six treatment categories were compared with HA treatment. Most measures showed no significant difference between treatments, suggesting either equivalency of treatments or that studies were underpowered. Only two ingredients were represented in more than two studies; carboxymethyl cellulose treatment appears equivalent to HA treatment, while Diquafosol treatment appears superior to HA treatment. Drop-frequency varied from one to eight drops daily. No single study explained the choice of drop frequency. Nine studies used a HA concentration of 0.1% which may be below therapeutic levels. Nine studies reported using preserved formulations, six of them with differences in preservatives between the compared groups. Thirteen studies were financially linked to industry. No major complications were reported. Studies were not designed to find differences in treatment effects for different types or severities of DED. HA is a good comparator treatment when assessing other DED treatments, although consensus after decades of use is still lacking for best choice of concentration, molecular weight and drop tonicity. Well-designed studies are needed to determine an evidence-based standard for HA treatment to be used as comparator.

Brassiere Cup Size Agreement between Patients and Plastic Surgeons: Do Surgeons and Patients Speak the Same Size Language?

Patients undergoing plastic surgery of the breasts often communicate their size expectations as a brassiere cup size. However, multiple factors may cause a miscommunication between the surgeon and patient when brassiere cup size is used as a measure of results. The aim of this study was to determine the degree of agreement between disclosed and estimated brassiere cup size and also interrater agreement. Methods: Three-dimensional (3D) scans of 32 subjects were evaluated by 10 plastic surgeons estimating cup size using the American brassiere system. The surgeons were blinded to all parameters, including the 3D surface software-derived volume measures of the Vectra scan. The 3D scans of the anterior torsos were viewed. The plastic surgeons' estimations were compared with the cup sizes stated by the subjects (disclosed cup size), using simple and weighted Kappa statistics. Results: Agreement between the estimated and disclosed brassiere sizes was only slight (0.1479 ± 0.0605) using a simple Kappa analysis. Even when a Fleiss-Cohen-weighted comparison was used, only moderate agreement (0.6231 ± 0.0589) was found. The interrater agreement intraclass correlation coefficient was 0.705. Rater accuracy varied. The percentage of time spent in cosmetic practice and gender were not significantly correlated with accuracy. Conclusions: Agreement between cup size disclosed by subjects and estimates by plastic surgeons was low. A miscommunication between the surgeon and patient may occur when using brassiere sizes to communicate wishes and estimates in procedures that involve changes in breast volume.

Suture materials. / Suturmaterialer.

Suture materials are of crucial importance for most surgical procedures, and knowledge about these is useful for all doctors. This clinical review article gives an introduction to the most common suture materials and their properties. Lastly, recent trends in suture technology are presented.

Chest Wall Contouring in Transgender Men: A 20-Year Experience from a National Center.

Several western countries have experienced a drastic increase of referrals to specialist gender services of transgender and gender-diverse people. Chest wall contouring is an important element in treatment of gender dysphoria. National data concerning this group have yet to be investigated. The aim of this study was to examine and evaluate the techniques and surgical outcome of chest wall contouring from the last 20 years from a single center in Norway. Methods: This study is a retrospective review of all female-to-male patients who underwent chest wall contouring surgery at Oslo University Hospital between 2000 and 2020. Statistical analysis with comparison of techniques and evaluation of development over time was examined. Results: In total, 333 patients underwent bilateral chest wall contouring, 209 (62.8%) with inframammary incision with free nipple graft (IM), and 124 (37.2%) with periareolar technique (PA). In 20 years, the average age decreased from 31 (19-68) to 24.9 years (17-61). Average body mass index was significantly lower in the PA-group than in the IM-group. Complication rate was 20.7%, with postoperative bleeding being the most frequent (9.6%). Revision surgery was required in 24.9% of the cases; periareolar technique required significantly more procedures. Conclusions: The number of patients referred and operated on has increased drastically over a 20-year period. When comparing the techniques, the outcome concerning complications and revisions is at an acceptable level. Postoperative bleeding and revision surgery occur more often with the periareolar technique. There remains a knowledge gap concerning quality of life and satisfaction after surgery within this patient group.

Early Follow-up of Parents by a Specialized Cleft Nurse After the Birth of an Infant with Cleft lip and/or Palate.

OBJECTIVE: To document the impact of early follow-up by specialized cleft nurses (SCNs) to families of infants with cleft lip and/or cleft palate (CL/P). DESIGN: Prospective inclusion of a control group, which received standard care alone, followed by an intervention group, which in addition received early SCN follow-up. SETTING: The cleft lip and palate team at a University hospital. PARTICIPANTS: 70 families (69 mothers and 57 fathers); control group (n = 38); intervention group (n = 32). INTERVENTION: SCNs offered a consultation at the maternity ward and follow-ups by phone or face-to-face at one, three, eight weeks and six months after birth. OUTCOME MEASURES: Use of Internet-Questionnaire, Quality of discharge teaching scale (QDTS), Post discharge coping difficulty scale (PDCDS), Response on follow-up by health professionals. RESULTS: Infants in the intervention group were admitted less frequently to a Neonatal Intensive Care unit (NICU); 21.9% vs 51.4%, P = .012. Parents in the intervention group used internet for cleft-related reasons less frequently (74.6% vs 85.9%), P = .112 and the mothers benefitted less from cleft-related activity on the internet (P = .013). The intervention group reported higher mean score for satisfaction with total cleft care (P = .001). There were no significant group differences regarding mean total score for discharge teaching (P = .315) and coping difficulties (P = .919). CONCLUSION: Early follow-up by a SCN with expertise in cleft care is highly valued by parents. Closer cooperation between the cleft team and health professionals at birth hospitals and Child health centers is necessary for optimal follow-up.

Skin grafting. / Hudtransplantasjon.

Skin grafting involves covering an area of missing skin with healthy skin tissue harvested from another part of the body. The aim of this clinical overview is to give a short introduction to the procedure.

Hyaluronic acid in the treatment of dry eye disease.

Dry eye disease (DED) is a highly prevalent and debilitating condition affecting several hundred million people worldwide. Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan commonly used in the treatment of DED. This review aims to critically evaluate the literature on the safety and efficacy of artificial tears containing HA used in DED treatment. Literature searches were conducted in PubMed, including MEDLINE, and in Embase via Ovid with the search term: "(hyaluronic acid OR hyaluronan OR hyaluronate) AND (dry eye OR sicca)". A total of 53 clinical trials are included in this review, including eight placebo-controlled trials. Hyaluronic acid concentrations ranged from 0.1% to 0.4%. Studies lasted up to 3 months. A broad spectrum of DED types and severities was represented in the reviewed literature. No major complications or adverse events were reported. Artificial tears containing 0.1% to 0.4% HA were effective at improving both signs and symptoms of DED. Two major gaps in the literature have been identified: 1. no study investigated the ideal drop frequency for HA-containing eyedrops, and 2. insufficient evidence was presented to recommend any specific HA formulation over another. Future investigations assessing the optimal drop frequency for different concentrations and molecular weights of HA, different drop formulations, including tonicity, and accounting for DED severity and aetiology are essential for an evidence-based, individualized approach to DED treatment.

Beyond the 21-cm Notch-to-nipple Myth: Golden Proportions in Breast Aesthetics.

BACKGROUND: The 21-cm notch-to-nipple distance has been accepted without academic scrutiny as a key measure in breast aesthetics. The Fibonacci sequence and phi ratio occur frequently in nature. They have previously been used to assess aesthetics of the face, but not the breast. This study aims to assess if the static 21-cm measure or the proportional phi ratio is associated with ideal breast aesthetics. METHOD: Subclavicular-breast height and breast width were used to calculate the aesthetic ratio. Subjects were subsequently aesthetically rated. A one-sample t-test was used to determine if the ratio for each breast differed from phi. Breast scores with one, both, or no breasts were compared with an optimal phi ratio. Analysis of variance was performed. Tukey-Kramer adjustment for multiple comparisons was used when pairwise comparisons were conducted. RESULTS: Five subjects (14%) had bilateral optimal phi ratio breasts. Four subjects (11%) had one breast with an optimal phi ratio. Subjects with bilateral optimal phi ratios had significantly higher overall breast scores than those with only one optimal breast (Δ = 0.86, P = 0.025) or no optimal breast (Δ = 0.73, P = 0.008). Distance from optimal Fibonacci nipple position was moderately to strongly correlated with aesthetic score (-0.630, P = 0.016). No correlation was found between 21-cm notch-to-nipple distance and aesthetic score. CONCLUSION: The bilateral optimal phi ratio is correlated with high overall aesthetic scores, as is the optimal Fibonacci nipple position. No correlation was found between 21-cm notch-to-nipple distance and overall aesthetic score.

Corrigendum: Concise Review: Considering Optimal Temperature for Short-Term Storage of Epithelial Cells.

[This corrects the article DOI: 10.3389/fmed.2021.686774.].

Concise Review: Considering Optimal Temperature for Short-Term Storage of Epithelial Cells.

Transplantation of novel tissue-engineered products using cultured epithelial cells is gaining significant interest. While such treatments can readily be provided at centralized medical centers, delivery to patients at geographically remote locations requires the establishment of suitable storage protocols. One important aspect of storage technology is temperature. This paper reviews storage temperature for above-freezing point storage of human epithelial cells for regenerative medicine purposes. The literature search uncovered publications on epidermal cells, retinal pigment epithelial cells, conjunctival epithelial cells, corneal/limbal epithelial cells, oral keratinocytes, and seminiferous epithelial cells. The following general patterns were noted: (1) Several studies across different cell types inclined toward 4 and 16°C being suitable short-term storage temperatures. Correspondingly, almost all studies investigating 37°C concluded that this storage temperature was suboptimal. (2) Cell death typically escalates rapidly following 7-10 days of storage. (3) The importance of the type of storage medium and its composition was highlighted by some of the studies; however, the relative importance of storage medium vs. storage temperature has not been investigated systematically. Although a direct comparison between the included investigations is not reasonable due to differences in cell types, storage media, and storage duration, this review provides an overview, summarizing the work carried out on each cell type during the past two decades.

An Aesthetic Factor Priority List of the Female Breast in Scandinavian Subjects.

Background: There is little consensus about the relative determinative value of each individual factor in female breast aesthetics. When performing breast surgery with an aesthetic goal, certain factors will be more important than others. The purpose of this study was to make an aesthetic factor rank list to determine the relative contributions to overall breast aesthetics. Method: Volunteers were scanned using the 3-dimensional Vectra system. Ten Scandinavian plastic surgeons rated 37 subjects, using a validated scoring system with 49 scoring items. The correlation between specific aesthetic factors and overall breast aesthetic scores of the subjects were calculated using Pearson's r, Spearman's ρ, and Kendall's τ. Results: A very strong correlation was found between overall breast aesthetic score and lower pole shape (0.876, P < 0.0001). This was also true for upper pole shape (0.826, P < 0.0001) and breast height (0.821, P < 0.0001). A strong correlation was found between overall breast aesthetic score and nipple position (0.733, P < 0.0001), breast size (0.644, P < 0.0001), and breast width (0.632, P < 0.0001). Factors that were only moderately correlated with aesthetic score were intermammary distance (0.496, P = 0.002), nipple size and projection (0.588, P < 0.0001), areolar diameter (0.484, P < 0.0001), and areolar shape (0.403, P < 0.0001). Perceived symmetry was a weak factor (0.363, P = 0.027). Conclusions: Aesthetic factors of the female breast can be ranked in a priority list. Shape of the lower pole and upper pole and breast height are primary factors of female breast aesthetics. These should be prioritized in any aesthetic breast surgery. Vertical dimensional factors seem to be more determinative than horizontal factors.

Excision of skin lesions. / Eksisjon av hudlesjoner.

Excision of skin lesions takes place regularly in general practice. The procedure is simple, but correct execution depends on a knowledge of skin anatomy and basic surgical principles. This article presents indications for excision of skin lesions and a recommended method based on clinical experience and relevant literature. The method can be used on both pigmented and non-pigmented lesions. Seborrheic keratoses are not discussed (1). The contents of the article apply to the primary health service.

Optisol-GS Storage of Cultured Human Limbal Epithelial Cells at Ambient Temperature Is Superior to Hypothermic Storage.

PURPOSE: To investigate the feasibility of using Optisol-GS as a convenient, xenogeneic-free alternative for storage of cultured human limbal epithelial cells (HLECS) for use in treatment of limbal stem cell deficiency (LSCD). In the present study, we compared storage of cultured HLEC using the conventional hypothermic Optisol-GS storage method at 4°C versus storage at 23°C (room temperature). MATERIALS AND METHODS: HLECs were cultured for three weeks on amniotic membrane (AM), transferred to polypropylene containers and stored in Optisol-GS for 4 days at 23°C and 4°C. A calcein-acetoxymethyl ester/ethidium homodimer-1 assay was used to assess viability. Morphology and phenotype were analyzed by light microscopy and immunohistochemistry, respectively. RESULTS: Expression of stem cell and proliferation markers p63, ∆Np63α, ABCG2, K19, K3, Cx43, Ki67, and PCNA was maintained at pre-storage control levels during storage at 23°C. ABCG2 and PCNA expression were both significantly altered during storage at 4°C. HLEC cell sheet viability also significantly declined following storage at 4°C. HLEC sheets stored at 4°C demonstrated extensive detachment of basal cells from the AM in sharp contrast to storage at 23°C, where attachment to the AM was maintained throughout the storage period. CONCLUSIONS: The present study demonstrates the feasibility of short-term storage of cultured HLECs in Optisol-GS, which offers a convenient standardized xenogeneic-free storage method. Storage temperature highly affected the results. Maintenance of cell viability, morphology and undifferentiated proliferative phenotype of cultured HLEC sheets favored storage at 23°C.

Stem cell function is conserved during short-term storage of cultured epidermal cell sheets at 12°C.

Transplantation of cultured epidermal cell sheets (CES) can be life-saving for patients with large area burns. CES have also been successfully used to regenerate eye and urethral epithelia in animal models. Short-term storage aims to extend the transplantation window, offers flexibility in timing surgery and allows testing of CES quality, phenotype and sterility. This study investigated extended CES storage and explored the effect of additional re-incubation recovery time following storage. The proliferative quality of stored confluent versus pre-confluent CES was also investigated using functional testing. CES were stored at 12°C and results compared to non-stored control CES. Investigation of timepoints during 15 days storage revealed that viability began to deteriorate by day 11 and was associated with increased lactate in the storage medium. The percentage of apoptotic cells also significantly increased by day 11. Flow cytometry analysis of integrin ß1 expression and cell size indicated best retention of stem cells at 7 days of storage. Functional testing of pre-confluent and confluent cells following 7 days storage showed that pre-confluent cells responded well to 1-day re-incubation after storage; they became highly prolific, increasing in number by ~67%. Conversely, proliferation in stored confluent cells declined by ~50% with 1-day re-incubation. Pre-confluent stored CES also had far superior stem cell colony forming efficiency (CFE) performance compared to the confluent group. Re-incubation improved CFE in both groups, but the pre-confluent group again out-performed the confluent group with significantly more colonies. In conclusion, a maximum storage period of 7 days is recommended. Use of pre-confluent cells and one day recovery incubation greatly improves viability, colony-forming ability and proliferation of cells stored for 7 days at 12°C. Thus, these recommendations should be considered under culture and storage of high-quality CES for clinical use.

Simple limbal epithelial transplantation: Current status and future perspectives.

Damage to limbal stem cells as a result of injury or disease can lead to limbal stem cell deficiency (LSCD). This disease is characterized by decreased vision that is often painful and may progress to blindness. Clinical features include inflammation, neovascularization, and persistent cornea epithelial defects. Successful strategies for treatment involve transplantation of grafts harvested from the limbus of the alternate healthy eye, called conjunctival-limbal autograft (CLAU) and transplantation of limbal cell sheets cultured from limbal biopsies, termed cultured limbal epithelial transplantation (CLET). In 2012, Sangwan and colleagues presented simple limbal epithelial transplantation (SLET), a novel transplantation technique that combines the benefits of CLAU and CLET and avoids the challenges associated with both. In SLET a small biopsy from the limbus of the healthy eye is divided and distributed over human amniotic membrane, which is placed on the affected cornea. Outgrowth occurs from each small explant and a complete corneal epithelium is typically formed within 2 weeks. Advantages of SLET include reduced risk of iatrogenic LSCD occurring in the healthy cornea at harvest; direct transfer circumventing the need for cell culture; and the opportunity to perform biopsy harvest and transplantation in one operation. Success so far using SLET is comparable with CLAU and CLET. Of note, 336 of 404 (83%) operations using SLET resulted in restoration of the corneal epithelium, whereas visual acuity improved in 258 of the 373 (69%) reported cases. This review summarizes the results of 31 studies published on SLET since 2012. Progress, advantages, challenges, and suggestions for future studies are presented.

Functional and Morphological Evaluation of Meibomian Glands in the Assessment of Meibomian Gland Dysfunction Subtype and Severity.

PURPOSE: To classify subtypes of meibomian gland dysfunction (MGD) and evaluate the dependency of dry eye signs, symptoms, and parameters on MGD subtype. DESIGN: Cross-sectional study. STUDY POPULATION: the right eyes of 447 patients with MGD of various subtypes and 20 healthy volunteers. METHODS: Patients were divided into 4 subtypes of MGD based on meibum expression, meibum quality, and MG loss on meibography images (meibograde of 0-6). Subtypes were patients with high meibum delivery (hypersecretory and nonobvious MGD) and those with low meibum delivery (hyposecretory and obstructive MGD). Additional clinical tests included tear film break-up time (TFBUT), ocular staining, osmolarity, Schirmer I, blink interval timing and the Ocular Surface Disease Index (OSDI) questionnaire. RESULTS: A total of 78 eyes had hypersecretory MGD; 49 eyes had nonobvious MGD; 66 eyes had hyposecretory MGD; and 254 eyes had obstructive MGD. Increased tear film osmolarity and lower TFBUT were found in the low-delivery groups; hyposecretory (P = 0.006, P = 0.016) and obstructive MGD (P = 0.008, P = 0.006) relative to high-delivery MGD (hypersecretory and nonobvious groups, respectively). Worse ocular symptoms and ocular staining were also found in low-delivery MGD groups than the high delivery MGD groups (P < 0.01 and P < 0.006, respectively). CONCLUSIONS: Patients with low-delivery MGD had worse dry eye parameters and ocular symptoms than those with high meibum delivery, indicating the pivotal role of meibum secretion in ocular surface health that should be targeted in MGD therapy. Furthermore, nonobvious MGD cannot be diagnosed using conventional dry eye tests and requires morphologic assessment of meibography images to confirm MG loss.