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08:19, 21 July 2024 Nikolas talk contribs created page Tuberculosis (Created page with "{{:Stub}} <section begin="dermatology" />* Cutaneous tb is a rare form of extrapulmonary tb * Multiple types ** Tuberculous chancre *** Occurs at the site where m. tuberculosis enters the skin *** In people who don’t already have TB *** Papule -> painless ulcer ** TB verrucosa cutis *** Occurs at the site where m. tuberculosis enters the skin *** In people who already have TB *** Purplish warty growth ** Lupus vulgaris *** Apple-jelly nodules (gelatinous consistency)...") Tag: Visual edit: Switched
08:15, 21 July 2024 Nikolas talk contribs created page B10. Rosacea, rhinophyma (Created page with "{{#lst:Rosacea|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
08:15, 21 July 2024 Nikolas talk contribs created page Rosacea (Created page with "<section begin="dermatology" />* Chronic inflammatory skin disease * More common in females * Triggers ** Alcohol ** Stress ** Smoking ** Hot weather * Clinical features ** No comedones or seborrhoea ** Erythematotelangiectatic rosacea *** Central facial erythema *** Telangiectasia ** Papulopustular rosacea *** Papules, pustules and erythema ** Phymatous rosacea *** Skin thickens *** Inflammatory nodules *** Rhinophyma – large, bulbous nose ** Ocular rosacea *** Conjun...") Tag: Visual edit: Switched
08:10, 21 July 2024 Nikolas talk contribs created page B9. Paraneoplastic skin disorders (Created page with "{{#lst:Paraneoplastic syndrome|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
08:09, 21 July 2024 Nikolas talk contribs deleted page Symptoms and signs of cancer (B symptoms) (content was: " == Constitutional symptoms ("B symptoms") == Cancer may cause many different non-specific symptoms. These are so-called constitutional symptoms. Three constitutional symptoms for malignancy are especially well known. These are the so-called "B symptoms": * Fever (38°C at least) * ''Drenching'' night sweats (the clothes and bed sheets are soaked through by sweat) * Unintent...", and the only contributor was "Nikolas" (talk))
08:00, 21 July 2024 Nikolas talk contribs created page Paraneoplastic syndrome (Created page with "'''Paraneoplastic''' '''syndrome''' refers to any sign or symptom which occurs due to hormone or cytokine production by tumour cells, or by the immune response to the malignancy. Generally, it's defined as any syndrome due to non-metastatic effects of the malignancy. Paraneoplastic syndromes are rare, occuring in somewhere from 2-20% of malignancies. They often develop before the cancer diagnosis. It’s important to recognise these diseases because they can give earlie...") Tag: Visual edit
07:59, 21 July 2024 Nikolas talk contribs created page Paraneoplastic neurological syndromes (Created page with "<section begin="neurology" />Paraneoplastic neurological syndromes occur in 1 – 3% of patients with cancer. They often develop before the cancer diagnosis. They usually occur because the tumour expresses antigens which are structurally similar to antigens on neurons (molecular mimicry). Antineuronal antibodies are often present in the serum and CSF. It’s important to recognise these diseases because they can give earlier diagnosis of the...") Tag: Visual edit
06:41, 21 July 2024 Nikolas talk contribs created page B8. Benign tumours of the skin (Created page with "= Seborrheic keratosis = {{#lst:seborrheic keratosis|dermatology}} = Keratoacanthoma = {{#lst:Keratoacanthoma|dermatology}} = Dermatofibroma = {{#lst:Dermatofibroma|dermatology}} = Lipoma = {{#lst:Lipoma|dermatology}} = Pyogenic granuloma = {{#lst:Pyogenic granuloma|dermatology}} = Others = * Epidermal origin ** Sebaceous nevus ** Apocrine nevus * Benign mesenchymal tumors ** Acrochordon (skin tag) ** Leiomyoma * Vascular tumors ** Angioma ** Haemangioma * Skin adnexal...") Tag: Visual edit
06:38, 21 July 2024 Nikolas talk contribs created page Pyogenic granuloma (Created page with "<section begin="dermatology" />* Benign vascular tumor * Soft, round, bright red tumor * Bleeds easily due to being vascular * Not actually "pyogenic" * Recurs after removal<section end="dermatology" /> Category:Dermatology") Tag: Visual edit: Switched
06:36, 21 July 2024 Nikolas talk contribs created page Lipoma (Created page with "<section begin="dermatology" />* Slow growing * Round * Soft * “Rubbery”<section end="dermatology" /> Category:Dermatology") Tag: Visual edit: Switched
06:36, 21 July 2024 Nikolas talk contribs created page Dermatofibroma (Created page with "<section begin="dermatology" />* Fibroblasts * Slowly growing * Skin-coloured or brownish nodules * Most commonly on lower extremities * Fitzpatrick sign – when squeezed the surface retracts inwards ** Characteristic for dermatofibroma * Treatment only for cosmetic reasons<section end="dermatology" /> Category:Dermatology") Tag: Visual edit: Switched
06:34, 21 July 2024 Nikolas talk contribs created page Keratoacanthoma (Created page with "<section begin="dermatology" />* On sun-exposed skin * From pilosebaceous glands * Rapid growths for a few weeks -> then spontaneous resolution after months * Treatment ** Excision ** Radiotherapy<section end="dermatology" /> Category:Dermatology") Tag: Visual edit: Switched
06:34, 21 July 2024 Nikolas talk contribs created page Seborrheic keratosis (Created page with "<section begin="dermatology" />* Most common benign skin tumor in elderly * Immature keratinocytes * Clinical features ** Multiple darkly pigmented, soft papules/plaques ** Greasy, wax-like ** “Stuck-on” appearance ** May be pruritic ** May bleed easily ** Increase in number and size with time * Treatment ** No treatment necessary ** Cryotherapy, laser, excision for cosmetic reasons<section end="dermatology" /> Category:Dermatology") Tag: Visual edit: Switched
19:17, 17 July 2024 Nikolas talk contribs created page B7. Clinical outcome and symptoms of AIDS (Created page with "{{#lst:HIV|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
19:13, 17 July 2024 Nikolas talk contribs created page B6. Lichen planus (Created page with "{{#lst:Lichen planus|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
19:13, 17 July 2024 Nikolas talk contribs created page Lichen planus (Created page with "<section begin="dermatology" />* Chronic inflammatory disease of unknown etiology * Associated with hep C * Cutaneous lichen planus ** 5 P’s *** Purple *** Planar *** Pruritic *** Polygonal *** Papules ** Wickham striae – characteristic white lines * Mucosal lichen planus ** Wickham striae in oral cavity ** Painful, erosive lesions in oral cavity ** Can also affect oesophagus * Genital lichen planus ** Papules on genital organs * Treatment ** Topical/oral steroids **...") Tag: Visual edit: Switched
19:12, 17 July 2024 Nikolas talk contribs created page B4. Symptoms, diagnosis and treatment of non-gonorrhoeic urethritis (Created page with "= Chlamydia = {{#lst:Chlamydia|dermatology}} = Trichomoniasis = {{#lst:Trichomoniasis|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
19:11, 17 July 2024 Nikolas talk contribs created page B5. Clinical forms and treatment of Kaposi sarcoma (Created page with "{{#lst:Kaposi sarcoma|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
19:11, 17 July 2024 Nikolas talk contribs created page Kaposi sarcoma (Created page with "<section begin="dermatology" />* Caused by HHV8 * Malignant tumor of endothelial cells * 4 types ** Classic – in older males ** Endemic – in Africa ** Immunosuppressive therapy-related ** AIDS-related * Clinical features ** Multiple cutaneous lesions *** Purplish macules -> patches -> papules -> plaques -> nodules ** Rapidly growing ** Initially seen on face, oral cavity or chest ** Organs can be involved * Treatment ** Vinblastine ** Radiotherapy ** Treat underlying...") Tag: Visual edit: Switched
19:09, 17 July 2024 Nikolas talk contribs created page Trichomoniasis (Created page with "<section begin="gynaecology" /><section begin="dermatology" />'''Trichomoniasis''' is a sexually transmitted infection caused by trichomonas vaginalis. == Clinical features == It’s asymptomatic in 70%. Foul-smelling, yellow-green coloured vaginal discharge is highly suspicious for trichomoniasis. Other symptoms include: * Itching * Burning * Dyspareunia * Itchiness * Redness * Strawberry cervix – typical appearance of cervix like a strawberry == Diagnosis and eval...") Tag: Visual edit: Switched
19:07, 17 July 2024 Nikolas talk contribs created page Chlamydia (Created page with "<section begin="dermatology" />'''Chlamydia''' is most common STD, if you don’t count <abbr>HPV</abbr>. It’s caused by Chlamydia trachomatis serotypes D-K. It may progress to pelvic inflammatory disease. == Clinical features == 90% of affected people are asymptomatic. Possible symptoms in women include: * Urethritis with dysuria * Mucopurulent discharge * Postcoital bleeding Men may experience prostatitis and epididymitis. =...") Tag: Visual edit: Switched
19:01, 17 July 2024 Nikolas talk contribs created page B3. Dermatomyositis (Created page with "{{#lst:Inflammatory myopathy|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
19:00, 17 July 2024 Nikolas talk contribs created page Inflammatory myopathy (Created page with "<section begin="neurology" /><section begin="dermatology" />'''Inflammatory myopathy''', also called '''myositis,''' is a subtype of myopathy where there is inflammation of muscle. === Etiology === * Polymyositis (PM) * Dermatomyositis (DM) * Necrotising myositis * Inclusion body myositis (IBM) * Overlap myositis * Paraneoplastic myositis Dermatomyositis and necrotising myositis can either be primary (idiopathic) or secondary to adenocarcinoma. === Clinical featu...") Tag: Visual edit: Switched
18:54, 17 July 2024 Nikolas talk contribs created page B2. Alopecias (Created page with "{{#lst:Alopecia|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
18:54, 17 July 2024 Nikolas talk contribs created page Alopecia (Created page with "<section begin="dermatology" />* Phases of hair growth ** Anagen phase – hair growth ** Catagen phase – transition phase ** Telogen phase – resting phase ** Repeat * Types of alopecia ** Diffuse alopecia *** Androgenetic alopecia **** Most common cause **** In androgen-sensitive hair follicles ***** Bitemporal scalp in men ***** Frontal scalp in women **** Androgens shorten the anagen phase *** Telogen effluvium **** Endocrine disorders **** Drugs **** Malnutrition...") Tag: Visual edit: Switched
18:53, 17 July 2024 Nikolas talk contribs created page B1. The structure of the skin and its function (Created page with "{{#lst:Skin|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
18:52, 17 July 2024 Nikolas talk contribs created page Skin (Created page with "<section begin="dermatology" />* 2 m2 and 4 kg * Structure ** Epidermis *** Stratum corneum *** Stratum lucidum *** Stratum granulosum *** Stratum spinosum *** Stratum basale ** Dermo-epidermal junction *** Basement membrane ** Dermis *** Papillary dermis **** Loosely arranged collagen **** Supplies epidermis with nutrients through dermal papillae *** Reticular dermis **** Densely packed reticular, elastic, collagen fibres *** Connective tissue *** Dense innervation ** S...") Tag: Visual edit: Switched
18:11, 17 July 2024 Nikolas talk contribs created page A24. Local therapy in dermatology (Created page with "{{#lst:Principles of Topical Therapy|dermatology}} Category:Dermatology (POTE course) Category:Dermatology (POTE course)") Tag: Visual edit
18:10, 17 July 2024 Nikolas talk contribs created page Principles of Topical Therapy (Created page with "* Unilateral treatment allows for easier treatment response evaluation than with systemic treatment * Topical preparations/formulations consist of a drug in a non-active base/vehicle * Drugs used on skin must be dissolved or suspended in a vehicle ** The choice of drug depends on the diagnosis ** The choice of vehicle depends on the state of the skin ** The drug will be transferred from the vehicle to stratum corneum ** The base determines the rate at which the drug is a...") Tag: Visual edit
18:09, 17 July 2024 Nikolas talk contribs created page File:Topical formulation in dermatology.png
18:09, 17 July 2024 Nikolas talk contribs uploaded File:Topical formulation in dermatology.png
18:05, 17 July 2024 Nikolas talk contribs created page A23. Acne and its treatment (Created page with "{{#lst:Acne|dermatology}}")
18:05, 17 July 2024 Nikolas talk contribs created page Acne (Created page with "<section begin="dermatology" />* Common acne = Acne vulgaris * (comedo/comedones = plugged hair follicle (pore)) * Risk factors ** Genetic predisposition ** Hormonal changes *** Puberty *** Menstrual cycle ** Certain foods ** Smoking ** Skin products that block pores * Pathomechanism ** Hyperactivity of sebaceous glands ** Hyperkeratosis of follicular keratinocytes ** Bacterial hypercolonization *** Propionibacterium acnes (= cutibacterium acnes) ** Inflammation * Clinic...") Tag: Visual edit: Switched
18:04, 17 July 2024 Nikolas talk contribs created page A22. Diagnosis and treatment of gonorrhoea (Created page with "{{#lst:Gonorrhoea|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
18:02, 17 July 2024 Nikolas talk contribs created page A21. Cutaneous and mucosal manifestations and treatment of syphilis (Created page with "{{#lst:syphilis|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
18:01, 17 July 2024 Nikolas talk contribs created page Gonorrhoea (Created page with "<section begin="dermatology" />Gonorrhoea is caused by Neisseria gonorrhoeae. It mostly affects young adults. It may progress to pelvic inflammatory disease. === Clinical features === Women are often asymptomatic (30 – 60%). The incubation time can be days or weeks. Symptoms in women can be: * Dysuria * Yellow, purulent, malodourous discharge * Cervical tenderness and bleeding on physical examination === Diagnosis and evaluation === PCR of a vaginal and endocervica...")
17:53, 17 July 2024 Nikolas talk contribs created page Syphilis (Created page with "<section begin="dermatology" />* Sometimes called ''lues'' * Treponema pallidum * Risk factors ** Men who have sex with men ** Promiscuity ** Unprotected sex * Incubation period 10 – 90 days (average 21) * Has 4 characteristic stages ** Primary syphilis *** Characterised by a special lesion called a ''chancre'' *** Chancres occur at the site where the bacterium enters the body *** It’s a painless, firm ulcer with indurated borders and a smooth base *** Chancres resol...") Tag: Visual edit: Switched
17:50, 17 July 2024 Nikolas talk contribs created page A20. Precancerous lesions and intraepidermal carcinoma (Created page with "* Precancerous lesions ** Lentigo maligna ** Actinic keratosis *** Cutaneous horns ** Leucoplakia * Intraepidermal carcinoma/carcinoma in situ ** Bowen disease ** Erythroplasia of Queyrat ** Paget disease = Lentigo maligna = {{#lst:Lentigo maligna|dermatology}} = Actinic keratosis = {{#lst:Actinic keratosis|dermatology}} = Leucoplakia = {{#lst:Leucoplakia|dermatology}} = Bowen disease = {{#lst:Bowen disease|dermatology}} = Erythroplasia of Queyrat = {{#lst:Erythroplasia...") Tag: Visual edit
17:48, 17 July 2024 Nikolas talk contribs created page Paget disease of the breast (Created page with "<section begin="dermatology" />* Ductal carcinoma in situ of the nipple and areola * Clinical features ** Erythematous, scaly, vesicular rash ** Pruritus ** Burning * Treatment ** Surgical removal<section end="dermatology" /> Category:Gynaecology") Tag: Visual edit: Switched
17:47, 17 July 2024 Nikolas talk contribs created page Erythroplasia of Queyrat (Created page with "<section begin="dermatology" />* Erythroplasia of Queyrat = Bowen disease of glans penis * Squamous cell carcinoma in situ of penile mucosa * Risk factors ** Chronic inflammation ** HPV 16, 18 * Clinical features ** Sharply demarcated, non-healing plaques or papules ** May ulcerate or bleed * Treatment ** 5-FU ** Imiquimod<section end="dermatology" /> Category:Dermatology Category:Urology") Tag: Visual edit: Switched
17:46, 17 July 2024 Nikolas talk contribs created page Bowen disease (Created page with "<section begin="dermatology" />* Squamous cell carcinoma in situ of skin * Risk factors ** UV exposure ** HPV 16, 18 ** Arsenic * Clinical features ** Erythematous and scaly lesion ** Irregular shape, sharp borders ** On sun-exposed areas * Treatment ** 5-FU ** Imiquimod<section end="dermatology" /> Category:Dermatology") Tag: Visual edit: Switched
17:46, 17 July 2024 Nikolas talk contribs created page Leucoplakia (Created page with "<section begin="dermatology" />* Hyperkeratosis and dysplasia of epithelium and mucous membranes * Risk factors ** Smoking ** Alcohol * Clinical features ** White plaque that cannot be scraped off ** Most commonly in oral cavity * Differential diagnosis ** Oral candidiasis ** Oral hairy leukoplakia * Treatment ** Avoidance of risk factors ** Cryotherapy<section end="dermatology" /> Category:Dermatology") Tag: Visual edit
17:45, 17 July 2024 Nikolas talk contribs created page Actinic keratosis (Created page with "<section begin="dermatology" />* Precancerous lesions of squamous cells * Occurs in elderly with light skin * Risk factor: UV exposure * Clinical features ** Small lesion with rough surface ** -> lesion grows and becomes erythematous and scaly ** On sun-exposed areas ** May develop into a cutaneous horn * Treatment ** Few lesions *** Cryotherapy ** Many lesions *** 5-FU *** Imiquimod ** Prevention with sunscreen<section end="dermatology" /> Category:Dermatology") Tag: Visual edit
17:44, 17 July 2024 Nikolas talk contribs created page Lentigo maligna (Created page with "<section begin="dermatology" />* Precancerous lesion of dysplastic melanocytes * Occurs in elderly * Risk factor: UV exposure * Darkly pigmented macule ** On sun-exposed areas *** Face, neck ** Irregular borders ** 1 mm – 2 cm ** Irregular colour * Treatment ** Surgical excision with safety margin<section end="dermatology" /> Category:Dermatology") Tag: Visual edit: Switched
17:43, 17 July 2024 Nikolas talk contribs created page A19. Contact dermatitis (Created page with "{{#lst:Contact dermatitis|dermatology}} Category:Dermatology (POTE course)") Tag: Visual edit
17:42, 17 July 2024 Nikolas talk contribs created page Contact dermatitis (Created page with "<section begin="dermatology" />* Contact dermatitis ** Types *** Important types **** Allergic contact dermatitis **** Irritant contact dermatitis **** Phototoxic contact dermatitis **** Photoallergic contact dermatitis *** Not so important types **** Seborrheic dermatitis **** Infectallergic dermatitis **** Perioral dermatitis **** Stasis dermatitis ** Clinical features (rash) *** Acute **** “Sunburn type” ***** Erythema ***** Oedema ***** Vesicles ***** Urtica ****...") Tag: Visual edit: Switched
17:41, 17 July 2024 Nikolas talk contribs created page A18. Vasculitides (Created page with "= Cutaneous small vessel vasculitis = {{#lst:Cutaneous small vessel vasculitis|dermatology}} = Cryoglobulinaemic vasculitis = {{#lst:Cryoglobulinaemic vasculitis|dermatology}} = IgA vasculitis = {{#lst:IgA vasculitis|dermatology}} = Urticarial vasculitis = {{#lst:Urticarial vasculitis|dermatology}} = Granulomatosis with polyangiitis = {{#lst:Granulomatosis with polyangiitis|dermatology}} = Eosinophilic granulomatosis with polyangiitis = {{#lst:Eosinophilic granulomatosis...") Tag: Visual edit
17:38, 17 July 2024 Nikolas talk contribs created page Polyarteritis nodosa (Created page with "<section begin="dermatology" />* Medium-sized vessel vasculitis * Clinical features ** Skin symptoms (in 25%) *** Palpable purpuras *** Punched-out ulcers ** Coronary artery disease ** Renal disease ** Polyneuropathy * Treatment ** Steroids ** Immunosuppressants<section end="dermatology" /> Category:Rheumatology") Tag: Visual edit: Switched
17:37, 17 July 2024 Nikolas talk contribs created page Eosinophilic granulomatosis with polyangiitis (Created page with "<section begin="dermatology" />* Clinical features ** Skin symptoms (in 50%) *** Nodules *** Palpable purpuras ** Severe asthma ** Allergic rhinitis ** Respiratory tract infections * Treatment ** Steroids ** Immunosuppressants<section end="dermatology" /> Category:Rheumatology") Tag: Visual edit: Switched
17:37, 17 July 2024 Nikolas talk contribs created page Granulomatosis with polyangiitis (Created page with "<section begin="dermatology" />* Potentially lethal * Clinical features ** Skin symptoms (in 50%) *** Papules *** Purpuras *** Oral ulcers ** Chronic rhinosinusitis ** Lower respiratory tract infections ** Glomerulonephritis * Treatment ** Steroids ** Immunosuppressants<section end="dermatology" /> Category:Rheumatology") Tag: Visual edit: Switched