Clinicopathologic and prognostic features of chronic idiopathic thrombocytopenic purpura in adult Chinese patients: an analysis of 220 cases

To determine the clinicopathologic and prognostic features of chronic idiopathic thrombocytopenic purpura (ITP) in adult Chinese patients, we conducted a retrospective analysis of 220 patients seen at a single center over a 40-year period. The female-to-male ratio was 4:1, with a mean age of 42.1 +/- 1.3 years, a mean platelet count of 33.7 +/- 2.3x10(9)/l, and a mean follow-up of 116 +/- 7 months. Initial steroid treatment was required in 142 patients, 67 of whom (47.2%) achieved complete remission (CR). At 470 months, 46% patients remained in CR. Splenectomy was performed in 37 patients: in 23 patients due to primary steroid refractoriness and in 7 patients due to disease relapse following initial CR with steroids. In seven patients, data on response to steroids prior to splenectomy were not available. Splenectomy for steroid nonresponders resulted in an inferior CR rate (13 of 23, 56%) as compared with that for relapses after steroid treatment (7 of 7, 100%) (P<0.05). Compared with patients with negative antinuclear antibody (ANA), those who were ANA positive had similar responses to steroids, but significantly shorter remission after splenectomy (P<0.01). In conclusion, Chinese patients with ITP could maintain long-term remission after steroid therapy and splenectomy. In addition, primary steroid refractoriness and positive ANA were bad prognostic factors of the subsequent response to splenectomy.

Respiratory ciliary function in bone marrow recipients

Bone marrow transplantation (BMT) recipients, particularly those with chronic graft-versus-host disease (GVHD), suffer from respiratory tract problems, including bronchiolitis obliterans (BO) and recurrent lower respiratory tract infections. Minute cilia beat continuously on the surface of respiratory mucosa, and this beating maintains the sterility of the lower respiratory tract. Dysfunction of respiratory cilia could lead to development of recurrent respiratory tract infections, which are also features of BMT recipients, although ciliary function has not been systematically studied among these subjects. We have, therefore, investigated the ciliary beat frequency (CBF) of 36 Chinese patients who had undergone allogeneic BMT. The CBF was significantly lower in the BMT group compared to controls (P < 0.001). The reduction in CBF was more severe in patients with cGVHD and BO compared with their counterparts (P = 0.048 and P = 0.077, respectively). There was a correlation between CBF with forced expiratory flow rate FEF (P = 0.024) and forced expiratory volume FEV (P = 0.044). We conclude that abnormal ciliary clearance is a common feature after allogeneic BMT, particularly among patients with BO and cGVHD. Further studies are indicated to evaluate this important phenomenon, which could be an important cause of the susceptibility for BMT recipients to respiratory infections.

Helper T-lymphocyte precursor frequency predicts the occurrence of graft-versus-host disease and disease relapse after allogeneic bone marrow transplantation from HLA-identical siblings

BACKGROUND AND OBJECTIVES

Donor helper T-lymphocytes may be involved in graft-versus-host disease (GVHD) and a graft-versus-leukemia effect after bone marrow transplantation (BMT). We assayed donor helper T-lymphocyte precursor frequencies (HTLP(f)) to see whether they could predict the severity of GVHD and disease relapse after transplantation, thereby facilitating donor selection, pre-transplant counselling and modification of GVHD prophylaxis after BMT.

DESIGN AND METHODS

Thirty-six consecutive adult BMT recipients and their HLA-identical sibling donors were recruited. HTLP((f)) was measured as a function of interleukin-2 secretion by alloreactive donor T-cells using a limiting dilution assay. Patients were followed prospectively to assess the severity of GVHD and the status of the primary disease after BMT.

RESULTS

Eight donors had HTLP((f)) less than or equal to 10(-6); no recipients of these grafts developed severe GVHD after transplantation. Twenty-eight donors had HTLP(f) greater than 10(-6) and 18 recipients of these grafts developed severe GVHD (> or = grade 2) (chi(2) test, p<0.01). Seven donors had HTLP(f) greater than 10(-5) and no recipient had disease relapse. Twenty-nine donors had HTLP(f) less than or equal to 10(-5), 11 recipients of these grafts developed disease relapse (chi(2) test, p=0.08).

INTERPRETATION AND CONCLUSIONS

BMT recipients from HLA-identical sibling donors with low (<10(-6)) and high (>10(-5)) HTLP(f) may have a low risk of acute GVHD and disease relapse after transplantation.

Invasive disease due to Mucorales: a case report and review of the literature

OBJECTIVE

To review the mycology, pathogenesis, clinical characteristics, investigations, and treatment modalities of mucormycosis.

DATA SOURCES

A local case of mucormycosis; MEDLINE and non-MEDLINE search of the literature.

STUDY SELECTION

Key words for the literature search were 'mucormycosis' and 'Mucorales'; all available years of study were reviewed.

DATA EXTRACTION

Original articles, review papers, meta-analyses, and relevant book chapters were reviewed.

DATA SYNTHESIS

Mucormycosis is a fungal infection that is rare but increasingly recognised in the growing population of immunocompromised patients. It is caused by saprophytic non-septate hyphae of the order Mucorales. The pulmonary and disseminated forms commonly occur in patients with haematological malignancy, especially acute leukaemia and lymphoma, and those receiving treatment with immunosuppressive effects. The rhinocerebral form is more prevalent in patients with diabetes mellitus, particularly those with the complication of diabetic ketoacidosis. The use of amphotericin B combined with surgery remains the mainstay of treatment. The prognosis largely depends on prompt correction of the underlying risk factors. New strategies to combat this life-threatening infection will result from better understanding of its pathogenesis.

CONCLUSION

A high index of suspicion is needed, in appropriate clinical settings, to diagnose and aggressively treat this infection in view of the high mortality rate for susceptible patients.

Unmanipulated bone marrow transplantation from one-HLA locus mismatched siblings carries high transplant-related mortality in Chinese patients

BACKGROUND AND OBJECTIVES

We compared the outcome of bone marrow transplantation (BMT) from HLA-identical siblings (MSD) and one HLA-locus mismatched siblings (PMSD) in Chinese patients with hematologic malignancies in terms of transplant-related mortality (TRM) and disease relapse to see whether PMSD can feasibly increase the availability of donors in our population.

DESIGN AND METHODS

Medical records of patients who had received a BMT from sibling donors in the Queen Mary Hospital, Hong Kong, from March 1990 to February 2000 were reviewed (MSD 326, PMSD 20). Patients and their donors were matched for HLA-A, -B and DRB1 loci using standard serologic methods as well as polymerase chain reaction-sequence specific primers. All patients received standard anti-microbials and graft -versus host disease (GVHD) prophylaxis including cyclosporin A and a short course of methotrexate.

RESULTS

A total of 346 BMT patients were analyzed of whom 326 and 20 patients had received transplants from matched and one locus mismatched siblings, respectively. Patients receiving BMT from PMSD had a significantly higher TRM than those receiving their BMT from MSD (p=0.0016). Six patients received BMT from HLA-DR PMSD: one died 2 months post-BMT as a result of post-transplantation-related lymphoproliferative disease. Fourteen patients received BMT from HLA-A or -B PMSD: 11 of these patients died after a median of 5.6 months (range 0.6-13.7 months) due to severe GVHD (n=5), graft failure (n=2), bleeding (n=1), leukemic relapse (n=2) and thrombotic thrombocytopenic purpura (n=1). Two out of the three survivors had primary graft failure: one of these two required infusion of back-up marrow and the other had autologous regeneration. Patients in the PMSD group were at greater risk of developing severe GVHD than their MSD-recipient counterparts (p<0.001). There was no significant difference in the probability of disease relapse between patients who received BMT from MSD or PMSD.

INTERPRETATION AND CONCLUSIONS

BMT from PMSD (especially those with mismatches at HLA class I loci) carried a higher risk of TRM and morbidity than BMT from MSD in our population.

Human papillomavirus infection as a risk factor for squamous-cell carcinoma of the head and neck

BACKGROUND

Oncogenic human papillomaviruses (HPVs), especially HPV type 16 (HPV-16), cause anogenital epithelial cancers and are suspected of causing epithelial cancers of the head and neck.

METHODS

To examine the relation between head and neck cancers and HPVs, we performed a nested case-control study within a joint Nordic cohort in which serum samples were collected from almost 900,000 subjects. Samples collected at enrollment from 292 persons in whom squamous-cell carcinoma of the head and neck developed, on average, 9.4 years after enrollment and from 1568 matched controls were analyzed for antibodies against HPV-16, HPV-18, HPV-33, and HPV-73 and for cotinine levels as a marker of smoking habits. Polymerase-chain-reaction (PCR) analyses for HPV DNA were performed in tumor tissue from 160 of the study patients with cancer.

RESULTS

After adjustment for cotinine levels, the odds ratio for squamous-cell carcinoma of the head and neck in subjects who were seropositive for HPV-16 was 2.2 (95 percent confidence interval, 1.4 to 3.4). No increased risk was observed for other HPV types. Fifty percent of oropharyngeal and 14 percent of tongue cancers contained HPV-16 DNA, according to PCR analysis.

CONCLUSIONS

HPV-16 infection may be a risk factor for squamous-cell carcinoma of the head and neck.

Therapy-related myelodysplastic syndrome of recipient origin after allogeneic bone marrow transplantation for acute lymphoblastic leukaemia

Therapy-related myelodysplastic syndrome (t-MDS) is a very rare complication of allogeneic bone marrow transplantation (BMT). A woman with T acute lymphoblastic leukaemia (T-ALL) received an allogeneic BMT from a donor with the beta-thalassaemic trait. Five years after BMT, the red cell indices returned to normal after an initial conversion to microcytosis, implying autologous haematopoietic regeneration. Seven years after BMT, thrombocytopenia developed and marrow examination confirmed t-MDS, with a characteristic karyotype 46,XX,inv(3)(q21;q26), del(5)(q13),add(17)(p11). Retrospective molecular analysis of donor/recipient chimaerism showed gradual regeneration of recipient cells after BMT, culminating at the time of t-MDS. Our findings illustrate the unusual occurrence of t-MDS after allogeneic BMT. Re-emergence of recipient haematopoesis may herald the development of a haematological malignancy different from the original neoplastic clone for which the BMT was performed.

[Human papillomavirus as a risk factor in carcinogenesis]

BACKGROUND

The causal link between Human papillomavirus (HPV) and cervical neoplasia has been established through clinical, epidemiological and molecular studies during the last two decades. In 1995, HPV 16 and 18 were classified as human carcinogens.

MATERIALS AND METHODS

This paper discusses the aetiological role of HPV infection in carcinomas of the anogenital region, the respiratory and the upper digestive tract on the basis of a literature search and the author's own research.

RESULTS

Almost all patients with cervical carcinomas and precursor lesions are HPV-positive. HPV is a necessary, but not sufficient factor in carcinogenesis. Several risk factors such as other sexually transmitted diseases, sexual activity, smoking, immunosuppression and diet may be important. High prevalences of HPV-DNA have also been found in carcinomas of other anogenital regions; however, HPV does not seem to be important in prostate carcinogenesis. Recent studies have shown that HPV may be a risk factor in carcinogenesis in the respiratory and upper digestive tract, but its aetiological role has yet to be proved.

INTERPRETATION

Therapeutic and prophylactic vaccination is now being developed. In a few years time they may influence the treatment and prophylaxis of cervical carcinomas, some of the most common cancers among women worldwide.

Effects of antioxidants and a caspase inhibitor on chloramphenicol-induced toxicity of human bone marrow and HL-60 cells

Chloramphenicol (CAP), a board spectrum antibiotic widely used in many developing countries, has toxic side effects on bone marrow, the most serious of which is aplastic anemia. Recent studies suggest that effects of CAP on suppressing hematopoietic colony formation may be abrogated by antioxidants. In addition, there is preliminary evidence that CAP induces apoptosis in hemopoietic stem cells, leading to aplastic anemia. We have been unable to demonstrate the protective effects of a variety of antioxidants on CAP-induced suppression of burst-forming unit erythroid (BFU-E) and colony-forming unit granulocyte/monocyte (CFU-GM). Using flow cytometry, we have, however, confirmed that CAP can induce apoptosis in purified human bone marrow CD34+ cells. We also showed that a caspase inhibitor, Z-VAD.fmk, can ameliorate the apoptotic-inducing effects of CAP in the HL-60 cell line.

A case-controlled study on the use of HBsAg-positive donors for allogeneic hematopoietic cell transplantation

To compare the clinical and serological outcomes of patients receiving donors' marrow positive or negative for hepatitis B surface antigen (HBsAg), we studied 18 patients of allogeneic hematopoietic cell transplantation receiving HBsAg-positive marrow (group 1) and 18 receiving HBsAg-negative marrow (group 2). The recipients of the 2 groups were matched for hepatitis B virus (HBV) serology, sex, age, underlying hematological diseases, conditioning regimen, and prophylaxis against graft-versus-host diseases. Eight (44.4%) recipients in group 1 and 2 (11.1%) in group 2 suffered from HBV-related hepatitis posttransplant (P =.03). Furthermore, HBV-related hepatic failure was seen in 6 group 1 patients, but in none of the group 2 patients (P =.007). Five of the 9 (55.5%) HBsAg-negative recipients in group 1 became positive after receiving HBsAg-positive marrow. Serum HBV DNA was positive in all 5 donors of these patients, but in none of the donors of recipients who remained HBsAg negative (P =.008). Group 1 patients developing HBV-related hepatitis posttransplant were more likely to have a donor carrying a precore A(1896 )and/or core promoter T(1762)/A(1764) HBV variant (62. 5% versus 0%, P =.007). This study has demonstrated that a high incidence of HBV-related hepatitis was associated with the use of HBsAg-positive marrow for transplant, and a high viral load in the donor appeared to predispose recipients to the development of HBV-related hepatitis posttransplant. Further clinical trials will be necessary to determine the optimal management approach to this problem, including the use of the antiviral agents in the donors and the recipients. (Blood. 2000;96:452-458)

Tacrolimus (FK 506) induced thrombotic thrombocytopenic purpura after ABO mismatched second liver transplantation: salvage with plasmapheresis and prostacyclin

We report the course of thrombotic thrombocytopenic purpura (TTP) in a patient receiving tacrolimus (FK506) immunosuppression for an ABO mismatched second liver graft. A Chinese woman with fulminant hepatitis-B reactivation failed a living-related orthotopic liver transplantation (OLT) due to portal vein thrombosis. An ABO mismatched cadaveric OLT (group A to O) was performed, with peri-operative plasmapheresis to reduce anti-A hemagglutinin titers. On day 30, she developed fever, hemolysis, thrombocytopenia and neurologic dulling. Prominent microangiopathic features in peripheral blood film, and characteristic brain lesions on magnetic resonance imaging confirmed TTP. She responded initially to intensive plasmapheresis with cryosupernatant replacement, and withdrawal of FK506. An attempted reintroduction of FK506 for threatened rejection led to TTP exacerbation. This was controlled with prolonged plasmapheresis and a ten-day infusion of prostacyclin. Immunosuppression was changed to mycophenolate mofetil. By day 53, the peripheral film and lactate dehydrogenase level had returned to baseline and plasmapheresis was stopped.

[DNA analyses in diagnostic pathology]

Since the publication of the polymerase chain reaction (PCR) technique in 1985, there has been an explosion of reports on its use in medicine and science. In this overview the use and limitations of PCR in diagnostic pathology are discussed. As biopsies get smaller, molecular technology will play an ever greater role in improving diagnostic accuracy. PCR is useful in tumour characterisation by assessment of clonality and detection of specific chromosomal rearrangements. This way better targeting of therapeutic intervention is possible. The value of PCR in the diagnosis of cancer, HLA typing and the detection of microorganisms is illustrated by some case reports.

Acute myeloid leukemia relapsing as gynecomastia

Granulocytic sarcoma (GS) is an increasingly common relapse feature of acute myeloid leukemia (AML), late in the disease course or post bone marrow transplantation (BMT). Any solid organ can be affected, and there have been a number of reports of GS in breast tissue in female patients. We present a unique case of GS in a male AML patient, presenting as painless gynecomastia immediately before BMT at advanced disease. Aberrant expression of CD56 was found in the relapsed GS tissue but not in the original AML clone. Twelve months after allogeneic BMT, leukemia relapsed again in the same breast, with normal marrow morphology and full donor chimerism. The lesion failed to respond to donor lymphocyte infusion, chemotherapy and radiotherapy, and disseminated to other subcutaneous tissues.

Extra-medullary relapse of leukemia following allogeneic bone marrow transplantation

The curative effect of allogeneic bone marrow transplantation (BMT) for acute and chronic leukemia is attributed to the intensive conditioning chemotherapy with or without radiotherapy, as well as an immune-mediated graft versus leukemia (GVL) effect. A different pattern of relapse has been observed after allogeneic BMT for patients with leukemia. Compared with treatment using conventional chemotherapy alone, isolated extra-medullary relapse of disease appears to be seen more commonly after allogeneic BMT. While a full donor's hematopoiesis may be retained, prolonged morphological remission has been observed in the recipient's bone marrow. There appears to be a population of leukemic cells with an affinity to extra-medullary tissues. The failure of the leukemic clone to repopulate the recipient's marrow suggests the presence of a more profound GVL effect in the marrow environment. The optimal treatment for extra-medullary relapse of leukemia following allogeneic BMT remains uncertain. In the case of isolated extra-medullary relapses following BMT, the leukemia may still be responsive to further treatment with chemotherapy and/or radiotherapy. The prognosis is poor in general, but prolonged survival has been observed in some of these patients. With the preservation of donor's hematopoiesis in the recipient's marrow, the use of intensive chemotherapy followed by donor lymphocyte or stem cell re-infusion is a promising option.

Isolated extramedullary relapse of acute lymphoblastic leukaemia after allogeneic bone marrow transplantation

Isolated extramedullary relapse of acute lymphoblastic leukaemia (ALL) with sparing of the marrow after allogeneic bone marrow transplantation (BMT) is a rare occurrence, and the mechanisms underlying the selective involvement of extramedullary sites remain undefined. These might be due to relapse in sanctuary sites where the leukaemic cells are resistant to chemotherapy, or a stronger putative graft-versus-leukaemia (GVL) effect in the marrow as compared with peripheral tissues. We report two ALL patients with repeated episodes of extramedullary relapse after BMT in whom both mechanisms might be operating. In the first patient, the marrow was in morphologic and molecular remission before isolated leukaemic relapse in the central nervous system (CNS) occurred. Subsequent secondary infiltration of leukaemic cells into the marrow was only evident molecularly but not morphologically, implying that the relapse had arisen in a sanctuary CNS site. In the second patient, a first relapse in the marrow, which was induced into morphologic and molecular remission by chemotherapy and donor lymphocyte infusion, was followed by extramedullary relapses without any subsequent involvement of the marrow. This suggested that factors, likely to be due to a GVL effect, were stronger in the marrow than in peripheral tissues.

Treatment of de novo acute myeloid leukaemia in Hong Kong: a twenty-year experience (1975 to 1996)

BACKGROUND

Small patient numbers and short follow-up are common in some acute myeloid leukaemia (AML) studies and data on secondary malignancies after treatment of AML are rare.

AIMS

To determine the prognostic factors and long-term treatment results.

METHODS

A retrospective study of patients with de novo AML under the age of 60 over a 20-year period in which two induction therapy regimens: 7:3 (1975-1983) and 7:3:7 (1984-1996) and three consolidation chemotherapy regimens: 5:2 (1975-1983), 5:2:5 (1984-1990) and Ara-C/mitoxantrone (1991-1996) were used. Disease-free (DFS), overall survivals (OS) and prognostic factors were analysed.

RESULTS

Two-hundred and two of 276 (73%) patients attained complete remission (CR). The CR rates of 7:3 and 7:3:7 regimens were 70.5% and 74.5% respectively (p=0.92). The median DFS was 12 months and the projected DFS at 10- and 20-years were 23% and 21% respectively. For patients consolidated with 5:2, 5:2:5 and Ara-C/mitoxantrone, the median DFS was 15 m, 12 m and 11 m respectively and the projected ten-year DFS were 27%, 21% and 18% respectively (p=0.2). Ninety per cent of relapses occurred within two years from remission but there were two late relapses at 109 m and 120 m respectively. Young age and FAB M3 subtype were favourable prognostic factors to OS (p=0.04) and DFS (p=0.006) respectively. There was no secondary solid tumour in the long-term survivors.

CONCLUSION

Our experience confirmed the efficacy of standard-dose Ara-C/daunorubicin and the prognostic value of age and FAB subtype. Median and projected DFS were similar to western studies.

Association between the HLA DQB1*0301 gene and human papillomavirus infection in high-grade cervical intraepithelial neoplasia

This study describes the distribution of DQB1genes in Norwegian women treated for high-grade cervical intraepithelial neoplasia (CIN). Formalin-fixed, paraffin-embedded tissue sections from 170 biopsy specimens with diagnoses of CIN II (n = 54) or CIN III (n = 116) were DQB1-typed using allele-specific polymerase chain reaction. The follow-up period for cases was 13 to 15 years. The control material comprised blood samples and endocervical brushes from 213 women without CIN. Both cases and controls had previously been human papillomavirus (HPV)-typed. The DQB1*0301 allele was overrepresented among cases compared with controls (odds ratio [OR] = 1.8). Presence of CIN was related to HPV infection, and HPV 16 positivity was significantly associated with the presence of DQB1*0301 (OR 1.8). The DQBI*0301 allele was significantly more prevalent in CIN III than in CIN II cases. The lesions in two women recurred in the follow-up period, one of whom was carrying the DQB1*0301 allele. Women carrying the HLA-DQB1*0301 allele have an increased risk of developing CIN when infected by HPV 16, although there was not an increased frequency of recurrent disease among women carrying this allele.

Advanced stage and unfavorable Hodgkin's disease in the Chinese-a 20-year experience

We retrospectively analyzed 57 patients with advanced stage (stage III/IV) or unfavorable (presence of B symptoms or bulky disease) Hodgkin's disease from January 1977 to December 1997. There were 29 male and 28 female patients. The median age was 27 years old (range, 13-59). Lactate dehydrogenase levels ranged from 104 units/l to 2320 units/l (median, 433). Eighteen (31.6%), 13 (22.8%), and 26 (45.6%) patients had stage II bulky, stage III, and stage IV disease, respectively. Twenty-five (44%) patients had B symptoms. One (1.8%), 3 (5.3%), 36 (63.2%), and 17 (29.8%) had lymphocyte predominant, lymphocyte depleted, nodular sclerosis, and mixed cellularity histology, respectively. Chemotherapy regimens included mechlorethamine, vincristine, procarbazine, prednisone (MOPP) (n = 9), adriamycin, bleomycin, vinblastine, dacarbazine (ABVD) (n = 23), MOPP alternating with ABVD (n = 13), and COPP-ABV hybrid (n = 12). Complete remission was achieved in 47 (82.4%) patients. Eleven patients (23%) relapsed after the first complete remission and four (36%) attained a second complete remission with salvage chemotherapy. Projected overall survival was 69.0% at 10 years and 20 years. Disease-free survival rates were 71% at 10 years and 20 years. Of the potential prognostic factors analyzed (age, sex, stage, lactate dehydrogenase, serum albumin level, regimen, B symptoms and bulky disease) by using the Cox regression model, only a low albumin level was found to adversely affect overall survival (P = 0.003). In conclusion, despite the relative low incidence of Hodgkin's disease in Hong Kong Chinese, the treatment outcomes in patients with advanced stage or unfavorable Hodgkin's disease is comparable to Caucasian patients.

Computed tomography features of primary pulmonary non-Hodgkin's lymphoma

AIM

To characterize computed tomography (CT) features of primary pulmonary lymphoma (PPL).

METHODS

The CT films of six patients (five men, one woman; 63.2 +/- 14.5 years) with low grade non-Hodgkins PPL were evaluated for alveolar opacities (lobar consolidation, masses or nodules, and ill-defined consolidations), peribronchial disease or bronchial wall thickening, mediastinal nodes and pleural effusion.

RESULTS

Multilobar bilateral, multilobar unilateral, and unilobar unilateral involvement were present in three, one and two cases respectively. CT features were: ill-defined mainly subpleural consolidations (n = 4), mass-like consolidation (n = 1), lobar consolidation (n = 1), and pleural effusion (n = 1). Minor peribronchial disease was seen in two patients, heterogeneous enhancement in four patients, and CT-angiogram sign in one patient. There were no lymphadenopathy or lung nodules. Although the pleura were inseparable from subpleural disease, pleural enhancement was noted on magnetic resonance imaging (MRI) of a patient with lobar lymphoma.

CONCLUSION

PPL is characterized by ill-defined alveolar opacities that are usually multifocal. Peribronchial disease, proximal bronchiectasis and positive CT-angiogram sign are ancillary features. MRI may be useful in further evaluation with respect to pleural or chest wall involvement.

[Suffering of the heart, song of the lips--some examples from the history of melancholia]

Melancholy--the word has many and varied significations. It has more or less disappeared from the medical vocabulary; in ICD-10 it is only used for depressions with somatic symptoms. However, the concept continues to live on in cultural contexts; in the newspaper as a classification of an artist or his work as a distinguished form of moody creativity, or in cultural theory as an existential or philosophical category. In this article, the historical basis for this remarkable variety of significations is traced. From its beginnings in antiquity with Hippocrates and the humoral theory, through the renaissance focus on the genius, to the separation of humanist and medical disciplines, the concept lives on and takes on new meanings on its way.