Do Intraoperative Platelet-Rich Plasma Injections Influence the Final Appearance of Vertical Scars after Breast Reduction? Spectrophotometric Analysis.

Background: Platelet-rich plasma (PRP) has been shown to support wound healing and tissue regeneration due to its high concentration of growth factors and cytokines. This study aims to investigate the effect of intraoperative PRP injections on the final appearance of vertical scars after breast reduction, as well as to identify potential predictors of a scar's aesthetic assessment using spectrophotometric parameters. Methods: In this prospective, randomized trial, 82 scars from 41 women who underwent bilateral breast reduction with an inverted T pattern were analyzed. PRP or a placebo substance (0.9% sodium chloride solution) was injected intraoperatively into the edges of vertical wounds. Spectrophotometric measurements of scar pigmentation were performed 3 and 6 months after surgery; additionally, two independent observers evaluated the aesthetic appearance of scars based on photographs. Results: The results showed that the use of intraoperative PRP injections did not significantly influence the final appearance of vertical scars after breast reduction. Conclusions: We indicated spectrophotometric variables (b) in the early stages of wound healing (after 3 months) that can be predictors of the final scar's aesthetic outcome. This can be helpful in detecting scars that may need additional interventions to optimize the healing process.

Is Preoperative Asymmetry a Predictor of Postoperative Asymmetry in Patients Undergoing Breast Reduction?

Plastic surgeons aim to achieve symmetry in breast surgeries, which is the main determinant of chest aesthetics. The aim of this study was to verify if preoperative breast asymmetry is a predictor of postoperative asymmetry in women undergoing breast reduction. In this prospective study, we enrolled 71 women (the mean age 37 years, SD 10 years) with breast hypertrophy who underwent reduction mammaplasty. We collected clinical data including age, height, weight, weight of the resected tissues, and performed pre and postoperative photographic documentation. The following measurements of both breasts were analyzed: volumes (vol), nipple-sternal notch distance (A-sn), difference between nipples' levels (A-A'), nipple-midline distance (A-ml), difference between inframammary folds levels (IF-IF'), distance between inframammary fold and nipple (IF-A), distance between inframammary fold apex and midline (IF-ml). All measurements were performed preoperatively and 6 months after the surgery and asymmetries of all variables were calculated (asy-vol, A-A', asyA-sn, asyA-ml, IF-IF', asyIF-A, asyIF-ml). Postoperative asymmetry of breast volumes and nipples position was not associated with any of the analyzed clinical variables. Postoperative asymmetry of nipples' level was associated with preoperative asymmetry of IF-ml; however, logistic regression did not detect any preoperative measurement influencing postoperative volume and nipples' level asymmetry. Moreover, we found that preoperative asyIF-ml increased the risk of postoperative volume asymmetry, which is above the average (52 cc) (OR = 2.04). Postoperative breast asymmetry after breast reduction is not related neither to preoperative asymmetries nor clinical variables; however, asymmetry of inframammary fold apex to the midline may be the factor affecting postoperative volumetric asymmetry.

Breast Fluctuating Asymmetry in Women with Macromastia/Gigantomastia.

BACKGROUND: A number of studies have reported breasts have high fluctuating asymmetry (FA:|Right-Left|), suggesting that they contain evolutionary and clinical information (e.g., high FA correlates with breast cancer risk). Here we focus on breast FA in women with a wide range of breast sizes, including participants with macromastia and/or gigantomastia. MATERIAL AND METHODS: The sample included 65 women (mean age 33.97 ± 12.1 years). Thirty were randomly selected students and/or patients who regarded their breast size as small, normal or average and who had not undergone or intended to have any breast surgery. The remainder (n = 35) were qualified for breast reduction due to macromastia and/or gigantomastia. In all participants we measured/calculated weight, height and BMI, as well as took chest photographs. Breast volumes and nipple areola complex FAs were evaluated in a specifically-designed software. RESULTS: Breast size significantly positively correlated with breast volume FA in all women (t = 5.17, p < 0.0001) and in women with macromastia/gigantomastia (t = 2.32, p = 0.027). All nipple location FAs correlated positively with breast size. CONCLUSIONS: In women with different breast sizes, breast size correlates with FA calculated from breast volume and nipple location FAs. In women with macromastia and/or gigantomastia, breasts present higher FA than "normal" breasts. This observation may give a rationale for earlier and more frequent prophylactic breast imaging in women with macromastia and/or gigantomastia.

Orbital Abscess-Two Case Reports with Review.

Periorbital infections lead to severe condition of the orbital abscess, and eventually to sight loss, and even death. Current study aims in reviewing the literature regarding orbital abscess in adult patients and presenting 2 original cases. A surgical intervention to drain the abscess and a revision of the orbital was required. A review of literature is also reported focusing on aetiology and treatment options dealing with an orbital abscess.

When Body Art Goes Awry-Severe Systemic Allergic Reaction to Red Ink Tattoo Requiring Surgical Treatment.

The aim of this report is to present a case of a patient who developed unusual systemic hypersensitivity reaction to a red-pigmented tattoo and to discuss diagnostic difficulties in case of systemic reactions to tattoo ink. The patient reported erythroderma on his arms and chest accompanied by plaque elevation of red parts of his most recently performed forearm tattoo as his primary symptoms. His health condition entailed a prolonged topical and intravenous immunosuppressive therapy, which proved ineffective. Over a year after emergence of initial symptoms, he presented to the Plastic Surgery Clinic with generalized erythroderma, systemic lymphadenopathy, elevation and granuloma formation in red tattoos on his forearm and complaints of fatigue and inability to participate fully in work-related and social activities. The patient underwent six staged excisions with direct closures, flap plasties and full-thickness skin grafts. Following completion of each surgical resection, the patient's symptoms gradually subsided. We find this case illustrative of a clinical challenge that delayed hypersensitivity reactions to red tattoos may pose. Furthermore, we provide insights on management of hypersensitivity reactions. This report underlines the importance of social awareness of and public health approach to tattoo complications as key to successful prevention, identification and treatment of adverse reactions to tattoos.

The Assessment of Nipple Areola Complex Sensation with Semmes-Weinstein Monofilaments-Normative Values and Its Covariates.

OBJECTIVE: To establish normative data for nipple-areola complex (NAC) sensibility examined with Semmes-Weinstein monofilament test (SWMT) and two-point discrimination (TPD) in women with varying breast sizes, including women with gigantomastia. We also aimed to identify clinical variables influencing NAC sensation. METHODS: A total of 320 breasts in 160 Caucasian women (mean age 33.6 years, SD 11 years) were examined (including 50 hypertrophic breasts). NACs sensation was examined using Semmes-Weinstein monofilaments (SWM) and the Weber Two-Point Discrimination Test. RESULTS: The nipple appeared to be the most sensitive part of NAC. In normal-sized breasts, sensation thresholds (SWM) correlated with: age, BMI, history of births, breast size and ptosis (for all locations), breastfeeding history (for nipple and upper areola) and areola diameter (for all locations apart from the nipple). Regression analysis showed that age, cup size and suprasternal notch-to-nipple distance are risk factors for diminished NAC sensation. Sensation thresholds in all NAC locations of hypertrophic breasts were significantly higher compared to normal-sized breasts, while TPD tests did not differ between the groups. CONCLUSIONS: We provided normative values of NAC sensation (tactile threshold and TPD) for different NAC areas. Our investigation indicated that SWM are useful diagnostic tools when the following factors are considered while examining NAC sensation: location (nipple vs. areola), age, breast size, suprasternal notch-to-nipple distance, history of births and breastfeeding. Hypertrophic breasts presented significantly higher sensation thresholds for all NAC locations. The report may serve as a reference data for further investigations regarding NAC sensation after different breast surgeries.

Streptococcus constellatus as an aetiological factor of extensive neck phlegmon complicated by sepsis - case study.

Introduction. Streptococcus constellatus are opportunistic microorganisms. When immunocompromised patients with concomitant systemic diseases are infected with S.constellatus, the bacteria may cause sepsis. Case study. A patient was admitted to hospital due to septic shock and multi-organ dysfunction in the course of neck phlegmon. The microbiological system identified S. constellatus in the patient who worked as a dog groomer. These facts confirmed that this aetiological factor may have caused such a serious infection because S. constellatus is a bacterial species found in dogs. It is most likely that the bacteria colonised the patient. Zoonotic transmission of microorganisms is particularly important for the development of infections in dogs and humans. Knowledge about how to treat deep cervical infections is necessary in the daily practice of a maxillofacial surgeon. The right antibiotic can applied only when the strain causing the infection has been identified.

Endoscopic transsphenoidal treatment of hormonally active pituitary adenomas.

AIM OF THE STUDY: The paper presents endoscopic surgical technique used in the treatment of hormonally active pituitary adenomas and assessment of the method in terms of its effectiveness and safety. MATERIAL AND METHODS: In 217 cases the surgery was performed due to pituitary adenomas applying the technique developed by Jho and Carrau, with our own modifications. 70 patients were treated for hormonally active adenomas. The group consisted of 36 somatotrophic adenomas, 21 prolactinomas and 13 corticotrophic adenomas. There were 51 females and 19 males with mean age of 42.6 years (range 11-77 years). The follow-up period was between 7 and 56 months (mean - 34 months). The effectiveness and occurrence of complications were confirmed on the basis of neurosurgical, laryngological, endocrinological, ophthalmological examinations and neuroimaging. RESULTS: Biochemical and neurosurgical criteria for complete resection were obtained in 21 (58.3%) of 36 patients with all somatotrophic adenomas. In the group of prolactinomas complete resection was achieved in 17 (80.9%) of 21 patients. Of the 13 patients with Cushing's disease 11 (84.6%) were cured. In the studied group there were no deaths. In the postoperative course only 2 (2.8%) patients suffered liquorrhoeas and new anterior lobe pituitary insufficiency was noted in 8 (11.4%) cases. Meningitis was noted in 1 (1.4%) case and another 1 (1.4%) patient had epistaxis which required repeated endoscopic surgery. CONCLUSIONS: Endoscopic technique is an effective method of treatment of hormonally active pituitary adenomas. It is characterised as being minimal invasive and has a low severe complication rate.

[The evaluation of the brain arteriovenous malformations' operative treatment in the clinical material of Silesian Medical University's Departament of Neurosurgery]. / Ocena wyników operacyjnego leczenia naczyniaków tetniczo-zylnych mózgu w materiale Kliniki Neurochirurgii w Katowicach.

UNLABELLED: A risk of haemorrhage in arteriovenous malformations (AVM) of the brain is estimated as 2-4% per year. A mortality rate from this reason is estimated as 1% per year and morbidity 10-20%. The methods of treatment ofAVM are: microsurgical treatment, radiosurgery, endovascular treatment. The aim of this work is presentation of our results of surgical treatment of AVM and comparison with the results of radiosurgical and endovascular treatment presented by other authors in the literature. MATERIAL AND METHODS: Between 1990-2002 in the Department of Neurosurgery of Medical University of Silesia in Katowice 31 patients were operated with AVM's of the brain. Among them there were 10 female and 21 male at the age from 10 to 69 years. The average age was 36.1. The first sign was intracranial haemorrhage in 19 cases and epileptic seizures in 9 cases. In all cases the cerebral angiography was performed and all patients were assessed as I to III score according to the Spetzler-Martin scale. All patients were operated on using microneurosurgical techniques. The total removal of the tumour was assessed using the intraoperative Doppler examination. The state of the patients at the discharge was estimated according to Glasgow Outcome Scale (GOS). RESULTS: In all cases the malformations were removed totally. In 2 cases (6.4%) we noticed the deterioration of neurological condition after operation. The state of 28 patients (90.3%) was assessed as very good and good (I or II score) according to GOS at the discharge. We didn't notice any mortality in our group of patients. CONCLUSIONS: In the conclusion we want to emphasize the advantages of surgical treatment of AVM's of the brain especially these including in I to III score according to Spetzler-Martin scale comparing with the results ofradiosurgical and endovascular methods of treatment.

[Endoscopic transsphenoidal treatment of pituitary adenomas]. / Endoskopowe leczenie gruczolaków przysadki.

BACKGROUND AND PURPOSE: The aim of this study is to present a new endoscopic transnasal transsphenoidal method of surgical treatment of pituitary adenomas and to evaluate the results and complications of the method. MATERIAL AND SURGICAL TECHNIQUE: From October 2001 to June 2003 in the Department of Neurosurgery of the Medical University of Silesia in Katowice 88 operations of pituitary adenomas were performed using the transnasal transsphenoidal endoscopic method. The group of patients consisted of 50 females and 38 males. The youngest patient was 11 years old and the oldest was 79 years old. Patients were operated on using the 4-mm diameter endoscope with 0- and 30-degree angled lenses, using a method of operation according to Jho and Carrau with own modifications. At the time of surgery the operation team included 2 neurosurgeons, an anesthesiologist and a laryngologist. RESULTS: In the group of 51 nonfunctioning adenomas, in 32 cases we obtained the total removal of the tumor, which amounts to 63%. Among 37 of hyperfunctioning adenomas there were 11 prolactinomas, 19 GH secreting adenomas and 7 ACTH secreting adenomas. In all cases of prolactinomas the tumor was removed totally and in the cases of GH secreting adenomas and ACTH secreting adenomas the total removal of the tumor was performed in 58% and 86% of the cases, respectively. One patient within our group died after the operation. It was the patient with a huge nonfunctioning macroadenoma, with hydrocephalus and preoperative disturbances of consciousness. The permanent diabetes insipidus occurred in 2 cases, which amounts to 2.3% of all operated patients. In this group we noticed the intraoperative CSF leakage in 20 cases but we did not observe the postoperative CSF leakage or any rhinological complications. CONCLUSIONS: The endoscopic transnasal transsphenoidal approach is an efficient method of surgical treatment of pituitary adenomas. The advantage of this method is low invasiveness and a small number of serious complications.

[Cavernous angiomas in the Department of Neurosurgery in Katowice]. / Naczyniaki jamiste w Klinice Neurochirurgii w Katowicach.

166 patients with arterio-venous malformations (AVM) were treated in the Department of Neurosurgery at Silesian School of Medicine from 1987 to 2002. There were 30 (18%) patients diagnosed as cavernous angioma (CA). The oldest treated patient was 73 years old and the youngest one was 5 years old. 16 (55%) male and 14 (45%) female were examined and the results of this examination are presented below. The location of CA was as follows: supratentorially--19 patients (64%), infratentorially--6 patients (20%), extracranially--5 patients (16%). During the admission the clinical status of patients were evaluated according to Glasgow Coma Scale (GCS) and Hunt-Hess scale (H-H). Epilepsy occurred in 5 patients (16%), neurological focal deficits--14 (45%), intracranial hemorrhage--7 (23%). All patients were examined using CT (computer tomography) scan, cerebral angiography was carried out in 15 (50%) patients and MRI (magnetic resonance imaging) in 16 (55%). All patients were operated on in our medical centre. The results of treatment were presented according to Glasgow Outcome Scale (GOS).