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Medical Knowledge, Morigaon, Morigaon (2025)

20/03/2025

The Beautiful Journey of Maternal Growth.

Motherhood isn’t just about growing a baby—it’s about growing you too.
From the moment you find out you’re expecting, you embark on a journey of strength, patience, and unconditional love.

You grow in:

1.Love – A kind of love deeper than you’ve ever known.
2.Strength – Carrying life inside you is no small feat!
3.Patience – Every kick, every craving, every waiting moment teaches you.
4. Wisdom – Learning to listen to your body and trust your instincts.
5.Resilience – Overcoming fears, discomfort, and doubts, all for the little life inside you.

Every day, you are transforming—physically, emotionally, and spiritually. Embrace the growth, mama.
You are blooming.

24/11/2024

Clinical procedure of Open-Heart-Surgery, through a para video !

24/11/2024

With Information Hub – I'm on a streak! I've been a top fan for 3 months in a row. 🎉

30/10/2024

Here's the list of 206 bones in the adult human skeleton:

*Axial Skeleton (80 bones)*

1-8. Cranium (8 bones)
* Frontal bone
* Parietal bone (2)
* Occipital bone
* Temporal bone (2)
* Sphenoid bone
* Ethmoid bone

9-24. Face bones (14)
* Vomer
* Zygoma (2)
* Mandible
* Maxilla (2)
* Lacrimal bone (2)
* Palatine bone (2)
* Nasal bone (2)
* Inferior nasal conchae (2)

25-33. Vertebrae (7 cervical, 12 thoracic, 5 lumbar)
* Cervical vertebrae (7)
* Thoracic vertebrae (12)
* Lumbar vertebrae (5)
* Sacrum (5 fused)
* Coccyx (4 fused)

34-44. Ribcage (24)
* Sternum (3)
* Ribs (24)

45-80. Auditory ossicles (6)
* Malleus (2)
* Incus (2)
* Stapes (2)

*Upper Limb (64 bones)*

81-86. Scapula (2)
87-90. Humerus (2)
91-94. Radius (2)
95-98. Ulna (2)
99-104. Carpals (16)
* Scaphoid bone
* Lunate bone
* Triquetrum bone
* Pisiform bone
* Trapezium bone
* Trapezoid bone
* Capitate bone
* Hamate bone
105-128. Metacarpals (10)
129-144. Phalanges (28)
* Proximal phalanges (10)
* Intermediate phalanges (8)
* Distal phalanges (10)

*Lower Limb (62 bones)*

145-148. Pelvis (4)
149-152. Femur (2)
153-156. Patella (2)
157-160. Tibia (2)
161-164. Fibula (2)
165-180. Tarsals (14)
* Calcaneus
* Talus
* Cuboid bone
* Navicular bone
* Cuneiform bones (3)
* Sesamoid bones (2)
181-206. Metatarsals (10)
* Phalanges (28)
* Proximal phalanges (10)
* Intermediate phalanges (8)
* Distal phalanges (10)

Note: The number of bones in the human skeleton changes throughout life. At birth, there are around 300 bones, which gradually fuse together to form the adult skeleton of 206 bones.

Would you like me to explain any specific bone or region?

Khairul Islam Medical Knowledge Information Hub

25/10/2024

Today we will discuss about skin disease known Skin Ulcers.

Q: What is skin ulcer?
Ans: "Skin Ulcer: Non-healing open sore.Or
"Skin Ulcer: Open sore."

Skin ulcer's definition, types, causes, treatment, signs, prevention etc in full detail. 👇👇👇👇👇👇👇👇👇👇👇

Here's a comprehensive overview of skin ulcers:

*Definition:*

A skin ulcer is a lesion or open sore on the skin that fails to heal or takes an extended period to heal, often due to underlying medical conditions, injury, or poor circulation.

*Types:*

1. Arterial Ulcers (Peripheral Artery Disease): caused by poor blood flow
2. Venous Ulcers (Varicose Veins): caused by poor vein circulation
3. Diabetic Foot Ulcers (DFU): caused by nerve damage and poor circulation
4. Pressure Ulcers (Bedsores): caused by prolonged pressure
5. Surgical Ulcers: caused by surgical incisions or trauma
6. Traumatic Ulcers: caused by accidents or injuries
7. Vasculitic Ulcers: caused by inflammation of blood vessels

*Causes:*

1. Poor circulation
2. Diabetes
3. High blood pressure
4. Smoking
5. Obesity
6. Trauma or injury
7. Infection
8. Autoimmune disorders
9. Nutritional deficiencies
10. Genetic predisposition

*Symptoms:*

1. Open sore or lesion
2. Redness and swelling
3. Pain or tenderness
4. Discharge or odor
5. Scarring or tissue damage
6. Delayed healing
7. Fever (in infected ulcers)

*Stages:*

1. Stage 1: Non-blanchable erythema (redness)
2. Stage 2: Partial-thickness skin loss
3. Stage 3: Full-thickness skin loss
4. Stage 4: Muscle, bone, or tendon exposure

*Treatment:*

1. Wound cleaning and dressing
2. Antibiotics (for infection)
3. Pain management
4. Compression therapy (for venous ulcers)
5. Surgical debridement (removing dead tissue)
6. Skin grafting or flaps
7. Hyperbaric oxygen therapy
8. Lifestyle changes (diet, exercise, smoking cessation)

*Complications:*

1. Infection
2. Amputation
3. Scarring
4. Organ damage (in severe cases)
5. Emotional distress

*Prevention:*

1. Regular foot exams (for diabetics)
2. Proper wound care
3. Avoid smoking
4. Maintain healthy weight
5. Exercise regularly
6. Manage blood pressure and diabetes
7. Use pressure-reducing devices (bedsores)

*Diagnosis:*

1. Physical examination
2. Medical history
3. Laboratory tests (blood, wound cultures)
4. Imaging studies (X-ray, CT scan)

*When to Seek Medical Attention:*

1. Wound doesn't heal within 2-3 weeks
2. Increased pain or swelling
3. Fever or chills
4. Discharge or foul odor
5. Difficulty moving or walking

Consult a healthcare professional for proper diagnosis and treatment.

*Additional Resources:*

- American Diabetes Association (ADA)
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- American Heart Association (AHA)
- Wound, Ostomy and Continence Nurses (WOCN) Society
- Mayo Clinic

Would you like information on a specific type of skin ulcer?

Medical Knowledge Khairul Islam Information Hub

25/10/2024

Today we will discuss the disorder of skin known as Erythema.

Q: what is Erythema?

Ans: "Erythema: A skin condition characterized by redness, warmth, and swelling due to increased blood flow or inflammation, caused by infection, allergies, irritation, or underlying medical conditions."

Erythema full definition, causes, signs symptoms, treatment, diagnosis, prevention etc in full detail.

Here's a detailed overview of erythema:
👇👇👇👇👇👇👇👇
*Definition:*

Erythema is a skin condition characterized by redness, warmth, and swelling due to increased blood flow or inflammation.

*Causes:*

1. Infections (bacterial, viral, fungal)
2. Allergic reactions (contact dermatitis, drug allergies)
3. Irritation (chemical, physical, thermal)
4. Inflammatory conditions (eczema, psoriasis, rosacea)
5. Autoimmune disorders (lupus, rheumatoid arthritis)
6. Skin injuries (burns, sunburn, radiation)
7. Medications (antibiotics, chemotherapy, corticosteroid)
8. Genetic disorders (erythema multiforme)
9. Hormonal changes (menopause, pregnancy)
10. Nutritional deficiencies (vitamin B12, iron)

*Symptoms:*

1. Redness (localized or widespread)
2. Warmth or heat
3. Swelling
4. Itching, burning, or stinging
5. Pain or tenderness
6. Blistering or peeling (in severe cases)
7. Skin lesions or rashes

*Types:*

1. Erythema Multiforme (EM): skin and mucous membrane lesions
2. Erythema Nodosum (EN): painful nodules on legs
3. Erythema Annulare Centrifugum (EAC): ring-shaped rash
4. Erythema Toxicum Neonatorum (ETN): newborn rash
5. Solar Erythema: sunburn

*Treatment:*

1. Identify and remove underlying cause
2. Topical creams (steroids, anti-inflammatory)
3. Oral medications (antihistamines, antibiotics)
4. Phototherapy (light therapy)
5. Lifestyle changes (avoid irritants, protect from sun)

*Complications:*

1. Skin scarring
2. Infection spread
3. Organ damage (in severe cases)
4. Emotional distress

*Diagnosis:*

1. Physical examination
2. Medical history
3. Laboratory tests (blood, skin scraping)
4. Imaging studies (X-ray, CT scan)

*Prevention:*

1. Protect skin from sun and heat
2. Avoid irritants and allergens
3. Maintain good hygiene
4. Manage stress
5. Regular health check-ups

*When to seek medical attention:*

1. Severe or worsening symptoms
2. Difficulty breathing
3. Fever
4. Blistering or peeling
5. Persistent or recurring erythema

Consult a healthcare professional for proper diagnosis and treatment.

*Additional Resources:*

- American Academy of Dermatology (AAD)
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
- Mayo Clinic
- MedlinePlus

Please consult a healthcare professional for personalized advice.

Medical Knowledge Khairul Islam Information Hub

21/10/2024

Today we will discuss skin disorder known as Skin_Tumors.

Remember that we have discussed the 1st disorder of skin today its second. 👇👇👇

Skin tumors definition, signs symptoms, causes, types, treatment, prevention etc in full detail. 👇👇👇

Q: What are skin tumors?

Ans: "Skin tumors are abnormal cell growths on the skin, ranging from harmless (benign) to cancerous (malignant), caused by genetics, UV radiation, viruses, or other factors, requiring medical evaluation and treatment."

Here's a comprehensive overview of skin tumors:

*Definition:*

Skin tumors are abnormal growths of cells on the skin, which can be benign (non-cancerous) or malignant (cancerous).

*Types of Skin Tumors:*

*Benign Skin Tumors:*

1. Moles (melanocytic nevi)
2. Warts (verrucae)
3. Cysts (epidermoid, sebaceous)
4. Keratoacanthomas (small, dome-shaped)
5. Lipomas (fatty tumors)
6. Seborrheic keratoses (age spots)
7. Dermatofibromas (small, firm nodules)

*Malignant Skin Tumors:*

1. Basal Cell Carcinoma (BCC)
2. Squamous Cell Carcinoma (SCC)
3. Melanoma
4. Merkel Cell Carcinoma
5. Kaposi's Sarcoma

*Causes and Risk Factors:*

1. UV radiation (sun, tanning beds)
2. Genetics
3. Weakened immune system
4. Viral infections (HPV, HIV)
5. Chemical exposure (arsenic, tar)
6. Family history
7. Fair skin
8. Previous skin cancers

*Symptoms:*

1. New or changing growths
2. Bleeding or oozing
3. Ulceration
4. Pain or tenderness
5. Itching or burning
6. Color changes (red, pink, purple)
7. Size or shape changes

*Diagnosis:*

1. Visual examination
2. Biopsy (excisional, incisional)
3. Dermatoscopy
4. Imaging tests (CT, MRI, PET)

*Treatment Options:*

*Benign Tumors:*

1. Surgical removal
2. Cryotherapy
3. Laser therapy
4. Topical treatments

*Malignant Tumors:*

1. Surgical excision
2. Radiation therapy
3. Chemotherapy
4. Immunotherapy
5. Targeted therapy

*Prevention:*

1. Sun protection (sunscreen, clothing)
2. Avoid tanning beds
3. Conduct regular self-exams
4. Get professional skin checks
5. Avoid chemical exposure

*Prognosis:*

Depends on tumor type, size, location, and treatment.

*Complications:*

1. Metastasis (spreading to other organs)
2. Recurrence
3. Disfigurement
4. Organ damage
5. Death (in severe cases)

*When to Consult a Doctor:*

1. New or changing growths
2. Suspicious symptoms
3. Family history of skin cancer
4. Previous skin cancers
5. Abnormal test results

Stay informed, and consult a doctor if you have concerns!

Medical Knowledge Khairul Islam Information Hub

20/10/2024

Today we will discuss about skin.

Skin full definition, parts, function etc in full detail. 👇👇

Here's a comprehensive overview of the skin:

*Structure:*

1. Epidermis (outermost layer)
2. Dermis (middle layer)
3. Hypodermis (innermost layer)

*Epidermis:*

1. Stratum corneum (dead skin cells)
2. Stratum lucidum (thin, transparent layer)
3. Stratum granulosum (keratin-producing cells)
4. Stratum spinosum (polyhedral cells)
5. Stratum basale (basal cells)

*Dermis:*

1. Papillary dermis (thin, irregular layer)
2. Reticular dermis (thick, dense layer)
3. Blood vessels
4. Nerve endings
5. Hair follicles
6. Sweat glands
7. Sebaceous glands

*Hypodermis:*

1. Subcutaneous tissue
2. Adipose tissue (fat cells)
3. Connective tissue

*Functions:*

1. Barrier against external factors (temperature, humidity, pathogens)
2. Regulates body temperature
3. Protects against UV radiation
4. Aids in vitamin D production
5. Helps maintain fluid balance
6. Supports immune function
7. Enables sensation (touch, pressure, pain)

*Types:*

1. Normal skin
2. Dry skin
3. Oily skin
4. Combination skin
5. Sensitive skin
6. Acne-prone skin

*Conditions:*

1. Acne
2. Psoriasis
3. Eczema
4. Dermatitis
5. Rosacea
6. Skin cancer
7. Wrinkles
8. Fine lines

*Care and Maintenance:*

1. Cleansing
2. Moisturizing
3. Sunscreen
4. Exfoliation
5. Hydration
6. Nutrition
7. Avoid harsh products
8. Protect from environmental stressors

*Interesting Facts:*

1. Skin is the largest organ (22 square feet)
2. Shedding and regenerating skin cells every 2-4 weeks
3. Contains 60,000 miles of blood vessels
4. Accounts for 15% of body weight
5. Has 640,000 sensory receptors

Would you like more information on skin anatomy, conditions, or care?
Medical Knowledge Khairul Islam Information Hub

19/10/2024

What's System & classification of Bone !

Medical Knowledge Information Hub Khairul Islam

19/10/2024

Medical Knowledge Khairul Islam Information Hub

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