Subject(s)
Erythema , Shoulder , Humans , Erythema/pathology , Erythema/etiology , Shoulder/pathology , Male , Diagnosis, Differential , FemaleABSTRACT
BACKGROUND: Our goal was to investigate linkages between skin color parameters and skin hydration. Since most prior studies focused on stratum corneum hydration, we focused on epidermal and dermal hydration in relation to skin color parameters in both sexes. MATERIALS AND METHODS: Thirty adults (16 female) with an age ± SD of 24.3 ± 0.6 years participated. Three sites on both volar forearms were evaluated for melanin index (MI), erythema index (EI), Individual Typology Angle (ITA), tissue dielectric constant (TDC) values to depths of 0.5 mm (TDC0.5) and 2.5 mm (TDC2.5), and Fitzpatrick skin type (FST). RESULTS: MI and EI were highly correlated (r = 0.800, p < 0.001) with maximum differences in MI and ITA along the arm of 3% and 6.3% with no difference between arms. Male MI was greater than females (p < 0.01). Male TDC2.5 was 36.1 ± 5.4 and correlated with EI (r = 0.231, p = 0.035). Contrastingly, female TDC25 was 28.5 ± 3.6 with no correlation with EI but was correlated with MI (r = -0.301, p = 0.003). These differential patterns held true for TDC0.5. For both sexes, FST and ITA were highly correlated (r = -0.756, p < 0.001). CONCLUSIONS: The findings revealed several correlations between skin color parameters and hydration that differed between males in females in some cases. The observed correlations may indicate that melanin may differentially impact water-holding capacity between sexes and provides a future research target. Further, these initial findings also may hold significance for dermatological assessments and the customization of skincare treatments tailored to individual skin types and demographics.
Subject(s)
Epidermis , Melanins , Skin Pigmentation , Humans , Female , Male , Skin Pigmentation/physiology , Adult , Epidermis/metabolism , Young Adult , Melanins/metabolism , Body Water/metabolism , Erythema/pathology , Erythema/physiopathology , Skin , Water/metabolism , DermisABSTRACT
BACKGROUND: Fractional picosecond lasers (FPL) are reported to be effective and safe for atrophic acne scars and post-acne erythema. However, there is no evidence regarding the effectiveness and safety of FPL treatment for non-acne atrophic scars and scar erythema among Chinese patients. METHODS: In this retrospective study, 12 Chinese patients with non-acne atrophic scars, including nine with scar erythema, were treated with one to three sessions of 1064 nm FPL treatment. Clinical improvement was objectively assessed through blinded evaluations by external physicians. A modified Manchester Scar Scale (mMSS) and the Clinician Erythema Assessment Scale (CEAS) were individually used to evaluate atrophic scars and scar erythema based on photographs. Physician-assessed and subject-assessed Global Aesthetic Improvement Scale (GAIS) were used to assess changes before and after FPL treatment. Patient satisfaction and adverse events were also documented. RESULTS: Total mMSS scores, as well as three parameters (color, distortion, and texture), were significantly decreased after FPL treatment, with a mean reduction of 3.18 ± 1.60 in total scores (p < 0.05). The CEAS scores were significantly reduced from 2.41 ± 0.98 before treatment to 0.41 ± 0.40 at the final visit (p < 0.05). Based on physician-assessed and subject-assessed GAIS scores, 11 (91.7%) patients were improved after FPL treatment. 33.3% of patients were very satisfied, and 41.7% were satisfied. No serious, prolonged (> 3 weeks) adverse events were observed. CONCLUSION: Our study suggests that 1064 nm FPL treatment may be a promising option for non-acne atrophic scars, especially with scar erythema. Further studies are needed to confirm our results.
Subject(s)
Cicatrix , Erythema , Adult , Female , Humans , Male , Middle Aged , Young Adult , Atrophy , China , Cicatrix/pathology , East Asian People , Erythema/etiology , Erythema/pathology , Erythema/radiotherapy , Laser Therapy/methods , Lasers, Solid-State/therapeutic use , Low-Level Light Therapy/methods , Patient Satisfaction , Retrospective Studies , Treatment OutcomeSubject(s)
Erythema , Humans , Erythema/pathology , Erythema/diagnosis , Erythema/etiology , Male , Diagnosis, Differential , FemaleSubject(s)
Erythema , Humans , Male , Erythema/pathology , Erythema/etiology , Leg/pathology , Skin/pathology , Middle Aged , Adult , Ulcer/pathology , Ulcer/diagnosisSubject(s)
Erythema , Skin Diseases, Genetic , Humans , Erythema/etiology , Erythema/pathology , Skin Diseases, Genetic/pathology , Skin Diseases, Genetic/etiology , Female , Male , Granulomatosis with Polyangiitis/complications , Granulomatosis with Polyangiitis/diagnosis , Middle Aged , Churg-Strauss Syndrome/complications , Churg-Strauss Syndrome/diagnosisSubject(s)
Erythema , Humans , Erythema/pathology , Erythema/diagnosis , Back , Male , Diagnosis, Differential , FemaleSubject(s)
Thrombophlebitis , Humans , Thrombophlebitis/etiology , Thrombophlebitis/pathology , Thrombophlebitis/diagnosis , Erythema/pathology , Erythema/etiology , Arteritis/pathology , Churg-Strauss Syndrome/complications , Churg-Strauss Syndrome/diagnosis , Churg-Strauss Syndrome/pathology , Female , Male , Granulomatosis with Polyangiitis/pathology , Granulomatosis with Polyangiitis/complications , Granulomatosis with Polyangiitis/diagnosis , Livedo Reticularis/pathology , Livedo Reticularis/etiology , Middle AgedSubject(s)
Carcinoma, Transitional Cell , Erythema , Fever , Humans , Erythema/drug therapy , Erythema/pathology , Fever/etiology , Carcinoma, Transitional Cell/drug therapy , Carcinoma, Transitional Cell/pathology , Male , Urinary Bladder Neoplasms/drug therapy , Urinary Bladder Neoplasms/pathology , AgedSubject(s)
Erythema , Shoulder , Humans , Erythema/pathology , Erythema/etiology , Shoulder/pathology , Blister/pathology , Blister/etiology , Female , Male , Diagnosis, DifferentialSubject(s)
Erythema , Humans , Male , Erythema/etiology , Erythema/diagnosis , Erythema/pathology , Hand Dermatoses/diagnosis , Hand Dermatoses/pathology , Hand Dermatoses/etiology , Hand/pathology , Acute Disease , Adult , Skin Diseases, Vesiculobullous/diagnosis , Skin Diseases, Vesiculobullous/pathologyABSTRACT
ABSTRACT: Lucio phenomenon (LP) is a variant of type two leprosy, characterized by necrotizing erythema, frequently found in neglected leprosy patient who experience delayed diagnosis or inappropriate treatment. Indonesia is in the third place for highest leprosy cases worldwide. Nonetheless, LP is less common, regardless being an endemic country. In this serial case, we describe the three cases of LP in lepromatous leprosy patients in Denpasar, Bali. All three cases came to our hospital with chronic wounds complained up to a year, accompanied by swollen leg, blisters, tingling sensation, and other symptoms. They had received no suitable treatment, proving LP as a neglected case in primary health care. After a period of treatment, however, patient lesions improved clinically with no physical disability. With this case series, a better understanding toward LP initial complains together with its natural history and further examination could be achieved; thus, improving the early diagnosis and management of LP.
Subject(s)
Leprostatic Agents , Adult , Female , Humans , Male , Erythema/etiology , Erythema/pathology , Indonesia , Leprostatic Agents/therapeutic use , Leprosy/complications , Leprosy/diagnosis , Leprosy/drug therapy , Leprosy, Lepromatous/diagnosis , Leprosy, Lepromatous/drug therapy , Leprosy, Lepromatous/pathology , Leprosy, Lepromatous/microbiology , Skin/pathology , Skin/microbiologySubject(s)
Pruritus , Humans , Female , Aged, 80 and over , Pruritus/etiology , Erythema/pathology , Erythema/etiology , Skin/pathologySubject(s)
Erythema , Humans , Middle Aged , Diagnosis, Differential , Erythema/diagnosis , Erythema/pathology , Erythema/etiologySubject(s)
Erythema , Humans , Erythema/pathology , Erythema/etiology , Male , Female , Diagnosis, Differential , Middle AgedSubject(s)
Pneumonia , Humans , Male , Pneumonia/diagnosis , Erythema/pathology , Erythema/etiology , Skin/pathology , Middle AgedABSTRACT
A male patient was evaluated by the dermatology inpatient consult service after a 5-week history of a skin lesion on the right anterior thigh with intermittent itching and mild tenderness to palpation. What is your diagnosis?