MindMap Gallery Oral mucosal infectious diseases
A mind map about oral mucosal infectious diseases, mainly including simple scar rash, Candida stomatitis, oral traumatic ulcers, recurrent aphthous ulcers, etc.
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The ice hockey schedule for the Milano Cortina 2026 Winter Olympics, featuring preliminary rounds, quarterfinals, and medal matches for both men's and women's tournaments from February 5–22. All game times are listed in Eastern Standard Time (EST).
This Valentine's Day brand marketing handbook provides businesses with five practical models, covering everything from creating offline experiences to driving online engagement. Whether you're a shopping mall, restaurant, or online brand, you'll find a suitable strategy: each model includes clear objectives and industry-specific guidelines, helping brands transform traffic into real sales and lasting emotional connections during this romantic season.
This Valentine's Day map illustrates love through 30 romantic possibilities, from the vintage charm of "handwritten love letters" to the urban landscape of "rooftop sunsets," from the tactile experience of a "pottery workshop" to the leisurely moments of "wine tasting at a vineyard"—offering a unique sense of occasion for every couple. Whether it's cozy, experiential, or luxurious, love always finds the most fitting expression. May you all find the perfect atmosphere for your love story.
The ice hockey schedule for the Milano Cortina 2026 Winter Olympics, featuring preliminary rounds, quarterfinals, and medal matches for both men's and women's tournaments from February 5–22. All game times are listed in Eastern Standard Time (EST).
Oral mucosal infectious diseases
herpes simplex
Mucocutaneous disease caused by herpes simplex virus (HSV) HSV classification HSV type 1 and HSV type 2 HSV-1 infects the oral mucosa, pharynx, perioral area, face, and skin and mucosal systems above the waist and is associated with lip cancer HSV-2 infects skin, mucous, genitals below the waist and is linked to cervical cancer
Classification
primary herpetic stomatitis
toddlers and children All mucous membranes of the mouth /More than 6 years old See, especially 6 months to 2 and a half years old
All mucous membranes of the oral cavity (gingiva and palate)
Clusters of small blisters/self-limiting/easy to relapse Divided into four stages, 1. Prodromal stage red (systemic symptoms are severe) 2. Blistering stage 3. Erosion stage yellow 4. Healing stage ~ 4-7
Smear staining, electron microscopy
The preferred acyclovir (acyclovir) nucleoside is the most effective
Recurrent herpes stomatitis
aldult
lip edge
1. Clusters of small blisters 2. At or near the original site of attack
Smear staining, electron microscopy
The preferred acyclovir (acyclovir) nucleoside is the most effective
Recurrent cold sores (cheil sores)
Candida aphthitis
Oral candida is a fungus The most common oral fungus in humans
acute pseudomembranous candidal stomatitis
HIV infection more common in newborns
Cheeks, tongue, soft palate and lips
1 Mucous membranes are congested and red, white as snow, spots and patches 2. White membrane
Acute erythematous (atrophic) candidal stomatitis
antibiotic stomatitis Interferon glossitis
People who take antibiotics, hormones and HIV infection for a long time, chronic wasting disease
tongue mucosa
diffuse erythema
Acute (atrophic) candidiasis
Denture stomatitis
elderly women Patients with dentures
palate
Bright red edema, white and yellow particles or protrusions
chronic proliferative candidiasis
Candida vitiligo
Symmetrical buccal mucosa, medial triangle of mouth
White granular, nodular protrusions
Auxiliary examination: 1. Direct microscopy is the most commonly used 2. Gram staining, 3. PAS staining
Treatment: Topical drug treatment: 2%-4% sodium bicarbonate solution is preferred. Antifungal treatment: Fluconazole is the first choice for systemic treatment
Surgical Treatment: Candida Vitiligo
Must test recurrence aphthous ulcer (RAU)
The prevalence rate ranks first among oral mucosal diseases Periodic, recurrent, self-limiting recurring round or oval shapes
Mild stomatitis
Women aged 10 to 30 years old are more likely than men
Lip, tongue, cheek, soft palate
Yellow red concave pain
Number 3-5, diameter 5-10, healing 10-14, no scars, no systemic symptoms Most common 75%~85%
severe aphthous ulcer (Periglandular aphthous ulcer)
puberty
Angle of mouth, pharynx, soft palate
Large and deep, like craters. Number 1-2. Diameter greater than 10mm. Healing takes 1-2 months. Scars present. Systemic symptoms are severe.
Aphthous ulcer herpetiformis stomatitis type aphtha
adult women
Floor of mouth, belly of tongue
Small and numerous, in the shape of stars, more than a dozen or dozens in number, less than 2mm in diameter, no scars, and mild systemic symptoms
local treatment principles
Anti-inflammatory, analgesic, prevent infection, promote healing
For optimal treatment, local therapy is the first choice. Systemic and topical glucocorticoids are the drug of choice.
Oral traumatic ulcer
Chronic deep ulcers caused by long-term physical, mechanical, and chemical stimulation, with surrounding inflammatory reactions The location and shape of traumatic ulcers are often consistent with mechanical irritants After removing the irritating factors, the ulcer improved quickly and had no history of recurrence.
pressure ulcer decubitus ulcers
elderly
Residual root, residual crown, bad restoration
The ulcer is deep, gray in color, and the pain is not obvious
Baylis ulcer
infants
maxillary pterygoid groove
The ulcer is superficial, the baby is crying and restless, and refuses to eat.
Li_Fu ulcer
infants
Tongue tie, tongue tie
Congestion, swelling, and ulceration of the tongue tie
self-inflicted ulcer
teenager
The ulcer is deep and does not heal for a long time, and there are white patches around the irritation
chemical burn ulcer
Treatment of dental patients often occurs near the dental mucosa
There is a white film on the necrotic surface of the burned tissue, the ulcer is superficial, and the pain is obvious
thermal ulcer
subtopic
It starts as a blister. After the blister wall ruptures, erosion or superficial ulcers form, causing obvious pain.
treat
First, local irritating factors should be removed
You can choose 1%-2% chlorhexidine gluconate solution, triamcinolone acetonide oral ointment, recombinant human epidermal growth factor, and hygiene education to remove irritating factors.
Drug therapy: first choice: Vitamin A
Oral whitening spots
Smoking, drinking alcohol, chewing betel nut, poor oral hygiene, Candida infection
Homogeneous type
plaque type
middle-aged and older men
White or gray-white hard plaques, slightly raised or uneven, the patient has no symptoms or a rough feeling
Zou paper type
Floor of mouth, belly of tongue
The lesions are gray-white or chalky in color with small cracks on the patches.
non-uniform
Granular type
subtopic
buccal mucosa oral area
White granular protrusions with mucosal congestion and erosion between the protrusions, accompanied by Candida albicans
Verrucous type
elderly women
alveolar ridge
There are burr-like papillary protrusions on the surface of the lesion
Ulcerative type
subtopic
subtopic
Thickened white patches with erosions or ulcers that are painful
treat
Hygiene education removes irritating factors
Vitamin A is the drug of choice
Conditions prone to malignant transformation
1. Non-uniform type 2. Danger areas: tongue belly, floor of the mouth, lateral edges of the tongue, soft palate complex, and joint area of the corners of the mouth 3. The older you are, the longer you have been sick. 4. It is easy for men to get women, but it is easy for women to become malignant: especially young women who do not smoke. 5. Accompanied by Bai Nian infection 6. Those with large white spot lesions
Must-Test Oral Lichen Planus OLP
The malignant transformation rate of oral lichen planus (precancerous state) is 0.4%-12.2% Chronic superficial inflammatory disease of the skin and mucosa, The skin, nails, membranes, and genitals are prone to hair loss. Middle-aged women are prone to hair loss. Oral mucosa can occur in any part of the oral mucosa. It is most common in the buccal mucosa. Skin lesions 1, light purple polygonal papules 2, wickhan (reticular white lines can be seen under a magnifying glass after applying liquid paraffin), nails: red pinpoint dots Oral manifestations: small papules connected into linear gray-white patterns
Reticulate
Symmetrical buccal mucosa, vestibular groove, pharynx
White mesh stripes
plaque type
dorsum of tongue
light bluish white patches
atrophic
subtopic
Overestimated around white mesh
White mesh around the erythema
Water sore type
subtopic
Cheek, lip, vestibular groove and pterygomandibular ligament
White mesh around the blister
erosion type
subtopic
dorsum of tongue, buccal mucosa
White mesh around the ulcer surface
Papular type
subtopic
dorsum of tongue, buccal mucosa
Small sticky particles surrounded by white mesh
According to whether there is clinical erosion, the surface is divided into
erosion type
Best for buccal mucosa
non-erosive
Reticular, ring, plaque, blister
treat
psychotherapy
Local treatment: To remove local irritating factors and local erosion, hormone can be injected at the base of the erosion.
Systemic treatment (extensive erosion) Glucocorticoids are the first choice, or tripterygium glycosides or hydroxychloroquine are used Quinoline chloride (immunomodulatory drugs)
Syphilis
acquired syphilis
Phase I
Chancre
Usually occurs 2 to 4 weeks after infection
painless inflammatory reaction
Phase II
Mucosal plaques (mucositis)
Phase III
gumma (nodular syphilitic rash)
Treponema pallidum
also known as pallid spirochete
Syphilis pathogen detection
Skin lesions, blood, semen, breast milk, saliva
Syphilis drug of choice
penicillin
Rapid hemagglutination is a specific test for detecting Treponema pallidum