| Rare vascular diseases |
| Rare diseases in anaesthesiology |
| Rare diseases in haematology |
| Rare diseases in connective tissue and circulatory system |
| Rare diseases of lymphatic system |
| Rare nutritional and metabolic diseases |
| Rare multisystemic diseases |
| Rare gynecological and obstetrical diseases |
| Rare developmental anomalies |
| Rare diseases in infants and neonates |
| Rare diseases of sexual health |
| Rare hereditary diseases |
| Rare diseases due to plastic surgery |
| Rare diseases due to external causes like poisoning, general surgery, injury etc. |
| Abnormal clinical and laboratory findings |
| Diagnosis and Treatment options for rare diseases |
| Clinical research on orphan drugs |
| Clinical case studies/reports on rare diseases |
| Imaging of Rare diseases |
| Other rare diseases |